@InProceedings{alifexi_abihaidar_1,
  Author    = {Abi-Haidar, A. and Rocha, L.},
  Title     = {Adaptive spam detection inspired by the immune system},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {1--8},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp001-008.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_andras_9,
  Author    = {Andras, P.},
  Title     = {Uncertainty and communication complexity in iterated cooperation games},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {9--16},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp009-016.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_andrews_17,
  Author    = {Andrews, P. and Sampson, A. and Bj{\o}rndalen, J. and Stepney, S. and Timmis, J. and Warren, D. and Welch, P.},
  Title     = {Investigating patterns for the process-oriented modelling and simulation of space in complex systems},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {17--24},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp017-024.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_anthony_25,
  Author    = {Anthony, T. and Polani, D. and Nehaniv, C.},
  Title     = {On preferred states of agents: how global structure is reflected in local structure},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {25--32},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp025-032.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_artmann_33,
  Author    = {Artmann, S. and Tsuda, S. and Zauner, K.},
  Title     = {Information-theoretic aspects of control in a bio-hybrid robot device},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {33--40},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp033-040.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_bermudez_41,
  Author    = {Bermudez, E. and Philippides, A. and Seth, A.},
  Title     = {Movement strategies for learning in visual recognition},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {41--48},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp041-048.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_bersini_49,
  Author    = {Bersini, H.},
  Title     = {The emergence of specialization},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {49--55},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp049-055.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_blundell_56,
  Author    = {Blundell, B.},
  Title     = {Autocatalytic replication of polymers revisited},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {56--63},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp056-063.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_bongard_64,
  Author    = {Bongard, J.},
  Title     = {Behavior chaining: incremental behavioral integration for evolutionary robotics},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {64--71},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp064-071.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_bornhofen_72,
  Author    = {Bornhofen, S. and Lattaud, C.},
  Title     = {Evolving CSR strategies in virtual plant communities},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {72--79},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp072-079.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_bryden_80,
  Author    = {Bryden, J. and Hogg, D. and Popat, S. and Wallis, M.},
  Title     = {Building artificial personalities: expressive communication channels based on an interlingua for a human-robot dance},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {80--87},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp080-087.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_burtsev_88,
  Author    = {Burtsev, M.},
  Title     = {Basic principles of adaptive learning through variation and selection},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {88--93},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp088-093.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_cariani_94,
  Author    = {Cariani, P.},
  Title     = {Design strategies for open-ended evolution},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {94--101},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp094-101.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_cases_102,
  Author    = {Cases, B. and Hernandez, C. and Gra{\~{n}}a, M. and d'Anjou, A.},
  Title     = {On the ability of swarms to compute the 3-coloring of graphs},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {102--109},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp102-109.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_chaggar_110,
  Author    = {Chaggar, S. and Noble, J. and Cliff, D.},
  Title     = {The effects of periodic and continuous market environments on the performance of trading agents},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {110--117},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp110-117.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_cohen_118,
  Author    = {Cohen, M. and Miodownik, M. and Baum, B.},
  Title     = {Measuring the robustness of a developmental system based on sequential growth rules},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {118--125},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp118-125.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_cowan_126,
  Author    = {Cowan, L. and Walker, I.},
  Title     = {``Soft'' continuum robots: the interaction of continuous and discrete elements},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {126--133},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp126-133.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_cussatblanc_134,
  Author    = {Cussat-Blanc, S. and Luga, H. and Duthen, Y.},
  Title     = {From single cell to simple creature morphology and metabolism},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {134--141},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp134-141.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_dale_142,
  Author    = {Dale, K.},
  Title     = {A model chemical memory in an evolved animat},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {142--149},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp142-149.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_danks_150,
  Author    = {Danks, G. and Stepney, S. and Caves, L.},
  Title     = {Protein folding with stochastic L-systems},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {150--157},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp150-157.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_decraene_158,
  Author    = {Decraene, J. and Mitchell, G. and McMullin, B.},
  Title     = {Unexpected evolutionary dynamics in a string based artificial chemistry},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {158--165},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp158-165.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_der_166,
  Author    = {Der, R. and G{\"{u}}ttler, F. and Ay, N.},
  Title     = {Predictive information and emergent cooperativity in a chain of mobile robots},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {166--172},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp166-172.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_dorin_173,
  Author    = {Dorin, A. and Korb, K. and Grimm, V.},
  Title     = {Artificial-life ecosystems: what are they and what could they become?},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {173--180},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp173-180.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_doursat_181,
  Author    = {Doursat, R.},
  Title     = {Programmable architectures that are complex and self-organized: from morphogenesis to engineering},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {181--188},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp181-188.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_dyke_189,
  Author    = {Dyke, J.},
  Title     = {Entropy production in an energy balance Daisyworld model},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {189--196},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp189-196.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_geard_197,
  Author    = {Geard, N. and Bullock, S.},
  Title     = {Group formation and social evolution: a computational model},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {197--203},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp197-203.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_gonccalves_204,
  Author    = {Gon{\c{c}}alves, A. and Costa, E.},
  Title     = {A computational model of gene regulatory networks and its topological properties},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {204--211},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp204-211.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_grilo_212,
  Author    = {Grilo, C. and Correia, L.},
  Title     = {What makes the spatial prisoner's dilemma game sensitive to asynchronism?},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {212--219},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp212-219.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_haruna_220,
  Author    = {Haruna, T.},
  Title     = {Being arranged in advance: quantum entanglement and biological feedback},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {220--226},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp220-226.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_harvey_227,
  Author    = {Harvey, I.},
  Title     = {Misrepresentations},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {227--233},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp227-233.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_hebbron_234,
  Author    = {Hebbron, T. and Bullock, S. and Cliff, D.},
  Title     = {NK$\alpha$: non-uniform epistatic interations in an extended NK model},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {234--241},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp234-241.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_hiolle_242,
  Author    = {Hiolle, A. and Ca{\~{n}}amero, L.},
  Title     = {Why should you care? An arousal-based model of exploratory behavior for autonomous robots},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {242--248},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp242-248.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_howley_249,
  Author    = {Howley, E. and O'Riordan, C.},
  Title     = {The effects of payoff preferences on agent tolerance},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {249--256},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp249-256.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_izquierdo_257,
  Author    = {Izquierdo, E. and Buhrmann, T.},
  Title     = {Analysis of a dynamical recurrent neural network evolved for two qualitatively different tasks: walking and chemotaxis},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {257--264},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp257-264.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_izquierdo_265,
  Author    = {Izquierdo, E. and Fernando, C.},
  Title     = {The evolution of evolvability in gene transcription networks},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {265--273},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp265-273.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_jacyno_274,
  Author    = {Jacyno, M. and Bullock, S.},
  Title     = {Energy, entropy and work in computational ecosystems: a thermodynamic account},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {274--281},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp274-281.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_jeanson_282,
  Author    = {Jeanson, F.},
  Title     = {Evolving asynchronous cellular automata for density classification},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {282--288},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp282-288.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_jenkins_289,
  Author    = {Jenkins, D. and Stekel, D.},
  Title     = {Effects of signalling on the evolution of gene regulatory networks},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {289--296},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp289-296.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_joachimczak_297,
  Author    = {Joachimczak, M. and Wr{\'{o}}bel, B.},
  Title     = {Evo-devo in silico: a model of a gene network regulating multicellular development in 3D space with artificial physics},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {297--304},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp297-304.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_jones_305,
  Author    = {Jones, B. and Jin, Y. and Sendhoff, B. and Yao, X.},
  Title     = {Evolving functional symmetry in a three dimensional model of an elongated organism},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {305--312},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp305-312.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_kelly_313,
  Author    = {Kelly, C. and McMullin, B. and O'Brien, D.},
  Title     = {Enrichment of interaction rules in a string-based artificial chemistry},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {313--320},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp313-320.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_knabe_321,
  Author    = {Knabe, J. and Schilstra, M. and Nehaniv, C.},
  Title     = {Evolution and morphogenesis of differentiated multicellular organisms: autonomously generated diffusion gradients for positional information},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {321--328},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp321-328.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_lehman_329,
  Author    = {Lehman, J. and Stanley, K.},
  Title     = {Exploiting open-endedness to solve problems through the search for novelty},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {329--336},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp329-336.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_lein_337,
  Author    = {Lein, A. and Vaughan, R.},
  Title     = {Adaptive multi-robot bucket brigade foraging},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {337--342},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp337-342.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_lenser_343,
  Author    = {Lenser, T. and Matsumaru, N. and Hinze, T. and Dittrich, P.},
  Title     = {Tracking the evolution of chemical computing networks},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {343--350},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp343-350.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_liekens_351,
  Author    = {Liekens, A. and ten Eikelder, H. and Steijaert, M. and Hilbers, P.},
  Title     = {Simulated evolution of mass conserving reaction networks},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {351--358},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp351-358.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_litus_359,
  Author    = {Litus, Y. and Vaughan, R.},
  Title     = {Distributed gradient optimization with embodied approximation},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {359--365},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp359-365.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_lizier_366,
  Author    = {Lizier, J. and Prokopenko, M. and Tanev, I. and Zomaya, A.},
  Title     = {Emergence of glider-like structures in a modular robotic system},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {366--373},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp366-373.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_lizier_374,
  Author    = {Lizier, J. and Prokopenko, M. and Zomaya, A.},
  Title     = {The information dynamics of phase transitions in random Boolean networks},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {374--381},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp374-381.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_manicka_382,
  Author    = {Manicka, S. and Harvey, I.},
  Title     = {`Psychoanalysis' of a minimal agent},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {382--389},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp382-389.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_marquespita_390,
  Author    = {Marques-Pita, M. and Rocha, L.},
  Title     = {Conceptual structure in cellular automata: the density classification task},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {390--397},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp390-397.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_matthews_398,
  Author    = {Matthews, J.},
  Title     = {The longevity of distinct cultures in an agent-based model of memetic drift},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {398--403},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp398-403.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_miconi_404,
  Author    = {Miconi, T.},
  Title     = {Fitness transmission: a genealogic signature of adaptive evolution},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {404--411},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp404-411.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_mirza_412,
  Author    = {Mirza, N. and Nehaniv, C. and Dautenhahn, K. and te Boekhorst, R.},
  Title     = {Anticipating future experience using grounded sensorimotor informational relationships},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {412--419},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp412-419.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_moller_420,
  Author    = {M{\"{o}}ller, M. and Polani, D.},
  Title     = {Common concepts in agent groups, symmetries, and conformity in a simple environment},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {420--427},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp420-427.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_mora_428,
  Author    = {Mora, A. and Fernandes, C. and Merelo, J. and Ramos, V. and Laredo, J. and Rosa, A.},
  Title     = {KohonAnts: a self-organizing ant algorithm for clustering and pattern classification},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {428--435},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp428-435.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_oriordan_436,
  Author    = {O'Riordan, C. and Cunningham, A. and Sorensen, H.},
  Title     = {Emergence of cooperation in N-player games on small world networks},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {436--442},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp436-442.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_oros_443,
  Author    = {Oros, N. and Steuber, V. and Davey, N. and Ca{\~{n}}amero, L. and Adams, R.},
  Title     = {Optimal noise in spiking neural networks for the detection of chemicals by simulated agents},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {443--449},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp443-449.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_paperin_450,
  Author    = {Paperin, G. and Sadedin, S. and Green, D. and Dorin, A.},
  Title     = {Holey fitness landscapes and the maintenance of evolutionary diversity},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {450--457},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp450-457.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_pena_458,
  Author    = {Pe{\~{n}}a, J.},
  Title     = {Conformist transmission and the evolution of cooperation},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {458--465},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp458-465.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_pestelacci_466,
  Author    = {Pestelacci, E. and Tomassini, M.},
  Title     = {Hawks and doves in an artificial dynamically structured society},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {466--473},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp466-473.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_pichler_474,
  Author    = {Pichler, P. and Ca{\~{n}}amero, L.},
  Title     = {Evolving morphological and behavioral diversity without predefined behavior primitives},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {474--481},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp474-481.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_polack_482,
  Author    = {Polack, F. and Hoverd, T. and Sampson, A. and Stepney, S. and Timmis, J.},
  Title     = {Complex systems models: engineering simulations},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {482--489},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp482-489.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_polani_490,
  Author    = {Polani, D. and Prokopenko, M. and Chadwick, M.},
  Title     = {Modelling stigmergic gene transfer},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {490--497},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp490-497.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_powers_498,
  Author    = {Powers, S. and Penn, A. and Watson, R.},
  Title     = {The efficacy of group selection is increased by coexistence dynamics within groups},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {498--505},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp498-505.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_rieffel_506,
  Author    = {Rieffel, J. and Trimmer, B. and Lipson, H.},
  Title     = {Mechanism as mind: what tensegrities and caterpillars can teach us about soft robotics},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {506--512},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp506-512.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_saffre_513,
  Author    = {Saffre, F. and Shackleton, M.},
  Title     = {``Embryo'': an autonomic co-operative service management framework},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {513--520},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp513-520.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_scheutz_521,
  Author    = {Scheutz, M. and Schermerhorn, P.},
  Title     = {The limited utility of communication in simple organisms},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {521--528},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp521-528.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_schmickl_529,
  Author    = {Schmickl, T. and Crailsheim, K.},
  Title     = {Analysing honeybees' division of labour in broodcare by a multi-agent model},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {529--536},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp529-536.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_scogings_537,
  Author    = {Scogings, C. and Hawick, K.},
  Title     = {Altruism amongst spatial predator-prey animats},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {537--544},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp537-544.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_seth_545,
  Author    = {Seth, A.},
  Title     = {Measuring emergence via nonlinear Granger causality},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {545--552},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp545-552.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_shanahan_553,
  Author    = {Shanahan, M. and Connor, D.},
  Title     = {Modeling the neural basis of cognitive integration and consciousness},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {553--560},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp553-560.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_smith_561,
  Author    = {Smith, V.},
  Title     = {Evolving an agent-based model to probe behavioral rules in flocks of cowbirds},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {561--568},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp561-568.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_soltoggio_569,
  Author    = {Soltoggio, A. and Bullinaria, J. and Mattiussi, C. and D{\"{u}}rr, P. and Floreano, D.},
  Title     = {Evolutionary advantages of neuromodulated plasticity in dynamic, reward-based scenarios},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {569--576},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp569-576.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_steels_577,
  Author    = {Steels, L. and Spranger, M.},
  Title     = {Can body language shape body image?},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {577--584},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp577-584.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_steijaert_585,
  Author    = {Steijaert, M. and Liekens, A. and ten Eikelder, H. and Hilbers, P.},
  Title     = {Multiple functionalities of biochemical reaction networks},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {585--591},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp585-591.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_straatman_592,
  Author    = {Straatman, B. and White, R. and Banzhaf, W.},
  Title     = {An artificial chemistry-based model of economies},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {592--599},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp592-599.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_suzuki_600,
  Author    = {Suzuki, K. and Ikegami, T.},
  Title     = {Homeodynamics in the game of life},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {600--607},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp600-607.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_suzuki_608,
  Author    = {Suzuki, R. and Arita, T.},
  Title     = {How learning can guide evolution of communication},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {608--615},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp608-615.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_tuci_616,
  Author    = {Tuci, E. and Ampatzis, C. and Trianni, V. and Christensen, A. and Dorigo, M.},
  Title     = {Self-assembly in physical autonomous robots: the evolutionary robotics approach},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {616--623},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp616-623.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_tufte_624,
  Author    = {Tufte, G.},
  Title     = {Evolution, development and environment toward adaptation through phenotypic plasticity and exploitation of external information},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {624--631},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp624-631.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_vanderelst_632,
  Author    = {Vanderelst, D. and Ahn, R. and Barakova, E.},
  Title     = {Simulated trust: towards robust social learning},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {632--639},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp632-639.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_vargas_640,
  Author    = {Vargas, P. and Di Paolo, E. and Husbands, P.},
  Title     = {A study of GasNet spatial embedding in a delayed-response task},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {640--647},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp640-647.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_verel_648,
  Author    = {Verel, S. and Ochoa, G. and Tomassini, M.},
  Title     = {The connectivity of NK landscapes' basins: a network analysis},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {648--655},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp648-655.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_virgo_656,
  Author    = {Virgo, N. and Harvey, I.},
  Title     = {Adaptive growth processes: a model inspired by Pask's ear},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {656--661},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp656-661.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_vonmammen_662,
  Author    = {von Mammen, S. and Jacob, C.},
  Title     = {The spatiality of swarms --- quantitative analysis of dynamic interaction networks},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {662--669},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp662-669.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_wawerla_670,
  Author    = {Wawerla, J. and Vaughan, R.},
  Title     = {Optimal robot recharging strategies for time discounted labour},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {670--677},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp670-677.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_webster_678,
  Author    = {Webster, M. and Malcolm, G.},
  Title     = {Hierarchical components and entity-based modelling in artificial life},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {678--685},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp678-685.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_weeks_686,
  Author    = {Weeks, A. and Polack, F. and Stepney, S.},
  Title     = {Investigating emergence by coarse graining elementary cellular automata},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {686--693},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp686-693.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_willadsen_694,
  Author    = {Willadsen, K. and Triesch, J. and Wiles, J.},
  Title     = {Understanding robustness in random Boolean networks},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {694--701},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp694-701.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_williams_702,
  Author    = {Williams, P. and Beer, R. and Gasser, M.},
  Title     = {Evolving referential communication in embodied dynamical agents},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {702--709},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp702-709.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_woodberry_710,
  Author    = {Woodberry, O. and Korb, K. and Nicholson, A.},
  Title     = {Species selection of aging for the sake of diversity},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {710--716},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp710-716.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_worgan_717,
  Author    = {Worgan, S. and Mills, R.},
  Title     = {Initial modelling of the alternative phenotypes hypothesis},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {717--724},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp717-724.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_yaeger_725,
  Author    = {Yaeger, L. and Griffith, V. and Sporns, O.},
  Title     = {Passive and driven trends in the evolution of complexity},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {725--732},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp725-732.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_zagal_733,
  Author    = {Zagal, J. and Ruiz-del-Solar, J. and Palacios, A.},
  Title     = {Fitness based identification of a robot structure},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {733--740},
  URL       = {http://alifexi.alife.org/papers/ALIFExi_pp733-740.pdf},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_adami_742,
  Author    = {Adami, C. and Chaumont, N. and Edlund, J. and Hintze, A.},
  Title     = {Topological properties of evolved robot brains (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {742},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=742},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_almeidaecosta_743,
  Author    = {Almeida e Costa, F.},
  Title     = {Evolutionary robotics and the morphological turn: an epistemological perspective (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {743},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=743},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_almeidaecosta_744,
  Author    = {Almeida e Costa, F. and Macinnes, I. and Harvey, I.},
  Title     = {Morphodynamics and perceptual worlds: conceptual approach and an experiment in evolutionary robotics (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {744},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=744},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_anguita_745,
  Author    = {Anguita, D. and Brizzolara, D. and Ghio, A. and Parodi, G.},
  Title     = {Smart plankton: a new generation of underwater wireless sensor network (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {745},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=745},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_aono_746,
  Author    = {Aono, M. and Hara, M.},
  Title     = {Combinatorial optimization and self-disciplined computing by amoeba-based neurocomputer (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {746},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=746},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_barandiaran_747,
  Author    = {Barandiaran, X. and Di Paolo, E.},
  Title     = {Artificial mental life (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {747},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=747},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_barnett_748,
  Author    = {Barnett, L.},
  Title     = {Ruggedness and evolvability --- an evolution's-eye view (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {748},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=748},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_bedau_749,
  Author    = {Bedau, M.},
  Title     = {A functional account of minimal cellular life (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {749},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=749},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_bedau_750,
  Author    = {Bedau, M.},
  Title     = {The arrow of complexity hypothesis (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {750},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=750},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_bentley_751,
  Author    = {Bentley, K. and Bates, P. and Gerhardt, H.},
  Title     = {Artificial life as cancer research: embodied agent modelling of blood vessel growth in tumours (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {751},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=751},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_birkin_752,
  Author    = {Birkin, M. and Heppenstall, A.},
  Title     = {Modelling spatial market dynamics with retail agents (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {752},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=752},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_branciamore_753,
  Author    = {Branciamore, S. and de Back, W. and Gallori, E.},
  Title     = {Does coexistence solve the prebiotic information problem? (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {753},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=753},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_bryden_754,
  Author    = {Bryden, J.},
  Title     = {How might group selection explain the major evolutionary transitions? (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {754},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=754},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_buckley_755,
  Author    = {Buckley, C. and Barnett, L. and Bullock, S.},
  Title     = {Dynamical complexity of spatially embedded networks (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {755},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=755},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_burtsev_756,
  Author    = {Burtsev, M. and Anokhin, K. and Bateson, P.},
  Title     = {Learning drives the accumulation of adaptive complexity in simulated evolution (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {756},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=756},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_cartlidge_757,
  Author    = {Cartlidge, J.},
  Title     = {Dynamically adapting parasite virulence to combat coevolutionary disengagement (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {757},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=757},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_channon_758,
  Author    = {Channon, A.},
  Title     = {A measure for natural selection's contribution to the origins and maintenance of organismal complexity (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {758},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=758},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_clark_759,
  Author    = {Clark, J. and Williams, H.},
  Title     = {An adaptive model of marine biogeochemistry in the Archaean (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {759},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=759},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_deback_760,
  Author    = {de Back, W. and Branciamore, S. and Kampis, G.},
  Title     = {Phenotype-based evolution of complex food webs (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {760},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=760},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_dipaolo_761,
  Author    = {Di Paolo, E.},
  Title     = {Life in time: the missing temporal dimension in autopoiesis (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {761},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=761},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_dittrich_762,
  Author    = {Dittrich, P. and Centler, F. and Kaleta, C. and Matsumaru, N. and Speroni di Fenizio, P.},
  Title     = {Chemical organizations in living systems (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {762},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=762},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_english_763,
  Author    = {English, S. and Gough, J. and Johnson, A. and Spanton, R. and Sun, J. and Crowder, R. and Zauner, K.},
  Title     = {Strategies for maintaining large robot communities (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {763},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=763},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_etxeberria_764,
  Author    = {Etxeberria, A.},
  Title     = {Abstract organization and material parts in ALife and synthetic biology (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {764},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=764},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_franks_765,
  Author    = {Franks, D. and James, R. and Noble, J. and Ruxton, G.},
  Title     = {Developing a methodology for social network sampling (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {765},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=765},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_free_766,
  Author    = {Free, A. and McNeil, A. and Mozley, O. and Allen, R.},
  Title     = {Utility and experimental testability of the Gaia hypothesis (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {766},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=766},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_gerding_767,
  Author    = {Gerding, E. and McBurney, P. and Niu, J. and Parsons, S.},
  Title     = {CAT: a market design competition (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {767},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=767},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_gerlee_768,
  Author    = {Gerlee, P. and Lundh, T. and Zhang, B. and Anderson, A.},
  Title     = {The gene-function relationship in the metabolism of yeast and digital organisms (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {768},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=768},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_goldstein_769,
  Author    = {Goldstein, R. and Soyer, O.},
  Title     = {In silico evolution of chemotaxis (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {769},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=769},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_gowans_770,
  Author    = {Gowans, D. and Marrow, P. and Tateson, R.},
  Title     = {Immune-inspired networked service delivery (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {770},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=770},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_greenwood_771,
  Author    = {Greenwood, D.},
  Title     = {From market to non-market: an autonomous agent approach to central planning (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {771},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=771},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_groom_772,
  Author    = {Groom, G. and Mills, R. and Watson, R.},
  Title     = {How epigenetic evolution can guide genetic evolution (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {772},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=772},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_hanczyc_773,
  Author    = {Hanczyc, M. and Ikegami, T.},
  Title     = {Chemical basis for minimal cognition (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {773},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=773},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_harvey_774,
  Author    = {Harvey, I.},
  Title     = {Homeostasis via chaos: implementing the uniselector as a dynamical system (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {774},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=774},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_hofe_775,
  Author    = {Hofe, R. and Moore, R.},
  Title     = {Animatronic model of a human tongue (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {775},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=775},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_iizuka_776,
  Author    = {Iizuka, H. and Ikegami, T.},
  Title     = {Simulating active touch with a simple embodied agent (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {776},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=776},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_irons_777,
  Author    = {Irons, D. and Saffre, F. and Cannings, C.},
  Title     = {Adaptive fault tolerance in wireless sensor networks (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {777},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=777},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_james_778,
  Author    = {James, E. and Noble, J. and Watson, R.},
  Title     = {Solving the division of labour problem using stigmergy and evolved heterogeneity (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {778},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=778},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_kampis_779,
  Author    = {Kampis, G. and Gulyas, L. and de Back, W.},
  Title     = {Nonconsumable resources facilitate complex evolution (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {779},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=779},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_keijzer_780,
  Author    = {Keijzer, F.},
  Title     = {Intentional and causal urges: when to ascribe life or mind to artificial systems? (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {780},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=780},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_ladley_781,
  Author    = {Ladley, D. and Bullock, S.},
  Title     = {The effects of local information and trading opportunities in a network constrained economy (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {781},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=781},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_marques_782,
  Author    = {Marques, H. and Holland, O. and Knight, R. and Newcombe, R.},
  Title     = {Towards mental life as it could be: a robot with imagination (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {782},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=782},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_mcgann_783,
  Author    = {McGann, M.},
  Title     = {Dimensions of adaptivity (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {783},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=783},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_mendoza_784,
  Author    = {Mendoza, I. and Muethe, P. and G{\'{o}}mez, J. and Ewert-Sarmiento, M.},
  Title     = {An artificial chemistry towards the identification of the transition to life (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {784},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=784},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_mills_785,
  Author    = {Mills, R. and Watson, R.},
  Title     = {Adaptive units of selection can evolve complexes that are provably unevolvable under fixed units of selection (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {785},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=785},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_nakajima_786,
  Author    = {Nakajima, K. and Ikegami, T.},
  Title     = {Considering the reconfiguration process of subjective temporal order by using recurrent neural networks (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {786},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=786},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_nene_787,
  Author    = {Nene, N. and Nagl, S.},
  Title     = {Emergent intracellular network states and cell fate decision: a dynamically integrated study of the epidermal growth factor receptor network with an agent based model (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {787},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=787},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_nicholson_788,
  Author    = {Nicholson, D.},
  Title     = {Is the organism really a machine? (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {788},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=788},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_nishimura_789,
  Author    = {Nishimura, S. and Sasai, M.},
  Title     = {Intelligent locomotion of eukaryotic cells (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {789},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=789},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_noble_790,
  Author    = {Noble, J. and Clarke, D. and Mills, R.},
  Title     = {What can artificial life offer ecology? (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {790},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=790},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_nozawa_791,
  Author    = {Nozawa, T. and Kondo, T.},
  Title     = {Information-theoretic characterization of relative and fluctuating system--environment distinction (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {791},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=791},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_oosten_792,
  Author    = {Oosten, J. and Hemelrijk, C.},
  Title     = {Personalities in fish without genetic differences: a model (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {792},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=792},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_penn_793,
  Author    = {Penn, A.},
  Title     = {What can artificial life offer the development of methodologies in the field of socio-ecological sustainability? (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {793},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=793},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_penn_794,
  Author    = {Penn, A. and Watson, R. and Powers, S. and Webb, J. and Kraaijeveld, A. and Conibear, T. and Bigg, Z.},
  Title     = {Mechanisms for the initiation of multicellularity in bacterial biofilms (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {794},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=794},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_pepper_795,
  Author    = {Pepper, N. and Francis, C. and Bedau, M. and Chalmers, D. and Head, B.},
  Title     = {Quantifying creative symbiosis: a lexical analysis of the evolution of technology as reflected in patent records (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {795},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=795},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_powers_796,
  Author    = {Powers, S. and Watson, R.},
  Title     = {The group selection debate and ALife: weak altruism, strong altruism, and inclusive fitness (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {796},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=796},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_psujek_797,
  Author    = {Psujek, S. and Beer, R.},
  Title     = {A strong local dependency of developmental bias orients adaptive evolution in a model evo-devo system (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {797},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=797},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_rohde_798,
  Author    = {Rohde, M. and Di Paolo, E.},
  Title     = {Evolutionary robotics models in the interdisciplinary study of embodied time perception (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {798},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=798},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_ruini_799,
  Author    = {Ruini, F. and Parisi, D.},
  Title     = {Selective attention in artificial organisms (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {799},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=799},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_ruizmirazo_800,
  Author    = {Ruiz-Mirazo, K. and Umerez, J. and Moreno, A.},
  Title     = {Organizational requirements for `open-ended evolution' (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {800},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=800},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_sayama_801,
  Author    = {Sayama, H.},
  Title     = {Self-organizing heterogeneous swarms designed through evolutionary methods (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {801},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=801},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_silverman_802,
  Author    = {Silverman, E. and Ikegami, T.},
  Title     = {Redefining robustness (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {802},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=802},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_silverman_803,
  Author    = {Silverman, E. and Ikegami, T. and Ogai, Y. and Aucouturier, J.},
  Title     = {Dancing robots: form, environment and context in human-robot interaction (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {803},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=803},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_stafford_804,
  Author    = {Stafford, R. and Davies, M. and Williams, G.},
  Title     = {The virtual rocky shore --- linking A-life with ecological and pedagogical research (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {804},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=804},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_studer_805,
  Author    = {Studer, G. and Harvey, I.},
  Title     = {A minimal approach to modular assembly (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {805},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=805},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_takeuchi_806,
  Author    = {Takeuchi, N. and Hogeweg, P.},
  Title     = {Evolution of complexity in RNA-like replicator systems (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {806},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=806},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_thenius_807,
  Author    = {Thenius, R. and Schmickl, T. and Crailsheim, K.},
  Title     = {How to know without having been there? --- Investigating communication channels in the nectar collecting system of a honeybee colony (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {807},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=807},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_tikhanoff_808,
  Author    = {Tikhanoff, V. and Cangelosi, A. and Tani, J. and Metta, G.},
  Title     = {Towards language acquisition in autonomous robots (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {808},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=808},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_tosh_809,
  Author    = {Tosh, C. and Krause, J. and Ruxton, G.},
  Title     = {Complex consumer preferences from rudiments of visual processing (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {809},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=809},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_trianni_810,
  Author    = {Trianni, V. and Nolfi, S.},
  Title     = {Self-organising synchronisation in a robotic swarm (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {810},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=810},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_trimmer_811,
  Author    = {Trimmer, P. and McNamara, J. and Houston, A. and Marshall, J. and Paul, L. and Bogacz, R. and Mendl, M.},
  Title     = {Mammalian decisions (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {811},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=811},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_turkmen_812,
  Author    = {T{\"{u}}rkmen, U. and Zugic, R.},
  Title     = {Modelling the social coordination of behavior with public symbols (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {812},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=812},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_ullrich_813,
  Author    = {Ullrich, A. and Flamm, C. and Endler, L.},
  Title     = {Using the RNA sequence-to-structure map for functional evolution of ribozyme catalyzed artificial metabolisms (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {813},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=813},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_vanapeldoorn_814,
  Author    = {van Apeldoorn, D. and Kok, K. and Sonneveld, M. and Veldkamp, T.},
  Title     = {Modelling resilience of agro-ecosystems: the co-evolution of regimes (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {814},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=814},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_vanderpost_815,
  Author    = {van der Post, D. and Ursem, B. and Hogeweg, P.},
  Title     = {Diet learning and the evolution of cultural inheritance (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {815},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=815},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_virgo_816,
  Author    = {Virgo, N. and Harvey, I.},
  Title     = {Reaction-diffusion spots as a model for autopoiesis (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {816},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=816},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_vladimirescu_817,
  Author    = {Vladimirescu, A.},
  Title     = {Can we rebuild a cell?  Bryopsis --- an experimental model! (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {817},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=817},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_watson_818,
  Author    = {Watson, R. and Mills, R. and Penn, A. and Powers, S.},
  Title     = {Can individual selection favour significant higher-level selection? (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {818},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=818},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_wheeler_819,
  Author    = {Wheeler, M.},
  Title     = {Autopoiesis, enactivism, and the extended mind (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {819},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=819},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_williams_820,
  Author    = {Williams, H. and Lenton, T.},
  Title     = {Environmental regulation by higher level selection in a simulated network of microbial ecosystems (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {820},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=820},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_winks_821,
  Author    = {Winks, O. and Berthouze, L.},
  Title     = {Timing of critical periods in development (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {821},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=821},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_womble_822,
  Author    = {Womble, S. and Cohen, N.},
  Title     = {Time and space in neuronal networks: the effects of spatial organisation on network behaviour (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {822},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=822},
  CrossRef  = {alifexi}
}



@InProceedings{alifexi_yamauchi_823,
  Author    = {Yamauchi, H.},
  Title     = {Canalization and environmental engineering (abstract)},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008},
  Pages     = {823},
  URL       = {http://alifexi.alife.org/papers/ALIFExi-pp741-823-abstracts.pdf#page=823},
  CrossRef  = {alifexi}
}



@Proceedings{alifexi,
  Title     = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Editor    = {Bullock, S. and Noble, J. and Watson, R. and Bedau, M. A.},
  BookTitle = {Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems},
  Publisher = {MIT Press, Cambridge, MA},
  Year      = {2008}
}