Batali J (1994) Innate biases and critical periods: combining evolution and learning in the acquisition of syntax. In: Brooks R, Maes P (eds) Proceedings of the Fourth Artificial Life Workshop. MIT Press, Cambridge MA

Richard K. Belew , Melanie Mitchell, Adaptive individuals in evolving populations: models and algorithms, Addison-Wesley Longman Publishing Co., Inc., Boston, MA, 1996

Broeder P. Marine JMJ (eds) (2000) Models of language acquisition: Inductive and deductive approaches. Oxford University Press

Seth Bullock, A continuous evolutionary simulation model of the attainability of honest signalling equilibria, Proceedings of the sixth international conference on Artificial life, p.339-348, August 1998, Madison, Wisconsin, United States

Burling R (1993) Primate calls, human language, and nonverbal communication, Current Anthropology, 34(l): 25-53 . .

Angelo Cangelosi, Modeling the Evolution of Communication: From Stimulus Associations to Grounded Symbolic Associations, Proceedings of the 5th European Conference on Advances in Artificial Life, p.654-663, September 13-17, 1999

Cangelosi A (2001) Evolution of communication and language using signals, symbols and words. IEEE Transactions in Evolutionary Computation, 5(2): 93-101

Cangelosi A, Harnad S (in press) The adaptive advantage of symbolic theft over sensorimotor toil: Grounding language in perceptual categories. Evolution of Communication

Cangelosi A, Parisi D (1998) The emergence of a language in an evolving population or neural networks. Connection Science, JO: 83-97, http://www.tandf.co.uk

Cangelosi A, Parisi D (2001). How nouns and verbs differentially affect the behavior of . artificial organisms. In Moore JD, Stenning K (eds), Proceedings of the 23rd Annual Conference of the Cognitive Science Society, Lawrence Erlbaum Associates, pp 170-175

Cavalli-Sforza LL, Feldmann MW (1981) Cultural transmission and evolution. A quantitative approach. Princeton University Press

Christiansen MU, Chater N (1999) Connectionist natural language processing: The state of the art, Cognitive Science, 23(4): 417-437

Clark E (1993) The lexicon in acquisition. Cambridge University Press, Cambridge MA

Deacon TW (1997) The symbolic species. The coevolution of language and human brain. Penguin, London

Denaro D, Parisi D (1997) Cultural evolution in a population of neural networks. In: Marinaro M, Tagliaferri R (eds), Neural Nets. Wirn-96. Springer Verlag, New York

Elman JL (1990) Finding structure in time. Cognitive Science, 14: 179-211

Hare M, Elman JL (1995) Learning and morphological change. Cognition, 56: 61-98

Harley TA (1993) Connectionist approaches to language disorders. Aphasiology, 7: 221249

Hinton CE, Nowlan SJ (1987) How learning can guide evolution. Complex Systems, 1: 495-502

Hutchins E, Hazelhurst B (1995) How to invent a lexicon: the development of shared symbols in interaction. In: Gilbert N, Conte R (eds) Artificial societies: The computer simulation of social life. UCL Press

Kirby S (2001) Spontaneous evolution of linguistic structure: An iterated learning model of the emergence of regularity and irregularity. IEEE Transactions in Evolutionary Computation, 5(2): 102-110

Daniel Livingstone , Colin Fyfe, Modelling the Evolution of Linguistic Diversity, Proceedings of the 5th European Conference on Advances in Artificial Life, p.704-708, September 13-17, 1999

Nettle D (1999)Linguistic diversity, Oxford University Press

Stefano Nolfi , Dario Floreano, Learning and Evolution, Autonomous Robots, v.7 n.1, p.89-113, July 1999

Parisi D (1997) An Artificial Life approach to language. Mind and Language, 59: 121-146

Parisi D, Denaro D, Cangelosi A (1998) Language as an aid to categorisation. Poster presented at the Second International Conference on the Evolution of Language, London

Plunkett K, Marchman V (1993) From rote learning to system building: acquiring verb morphology in children and connectionist nets. Cognition, 48: 21-69

Plunkett K, Sinha C, Moller ME, Strandsby O(1992) Symbol grounding or the emergence of symbols? Vocabulary growth in children and a connectionist net. Connection Science, 4:293312

D. E. Rumelhart , J. L. McClelland, On learning the past tenses of english verbs, Parallel distributed processing: explorations in the microstructure, vol. 2: psychological and biological models, MIT Press, Cambridge, MA, 1986

Savage-Rumbaugh S, Rumbaugh DM (1978) Symbolization, language, and Chimpanzees: A theoretical reevaluation on initial language acquisition processes in four Young Pan troglodytes. Brain and Language, 6: 265-300

Seidenberg MS, McClelland JL (1989) A distributed, developmental model of word recognition and naming. Psychological Review, 96: 523-568

Luc Steels , Fréric Kaplan, Situated Grounded Word Semantics, Proceedings of the Sixteenth International Joint Conference on Artificial Intelligence, p.862-867, July 31-August 06, 1999