Abstract
We present AKIRA, an agent-based hybrid architecture designed for cognitive modeling. We describe some of the underlying ideas motivating its development, such as the possibility of exploiting distributed representations and performing parallel, dynamic and context aware computation. We illustrate its main components and capabilities and compare it with some related cognitive architectures, such as DUAL and Copycat. We present also a sample simulation in the visual search domain, exploiting AKIRA’s peculiarities for cognitive modeling.
This work is supported by the EU project MindRACES, FP6-511931.
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References
Anderson, J.R., Lebiere, C.: The atomic components of thought. Erlbaum, Mahwah (1998)
Baars, B.J.: A Cognitive Theory of Consciousness. Cambridge University Press, New York (1988)
Booker, L.B., Goldberg, D.E., Holland, J.H.: Classifier Systems and Genetic Algorithms. Artificial Intelligence 40, 235–282 (1989)
Castelfranchi, C.: Silent Agents: From Observation to Tacit Communication. In: Proceedings of MOO 2004 (2004)
Chalmers, D.: Subsymbolic Computation and the Chinese Room. In: Dinsmore, J. (ed.) The Symbolic and Connectionist Paradigms: Closing the Gap. Lawrence Erlbaum, Hillsdale (1992)
Chun, M.M.: Contextual cueing of visual attention. Trends in Cognitive Science 4(5) (2000)
Collins, A.M., Loftus, E.F.: A spreading-activation theory of semantic processing. Psychological Review 82, 407–428 (1975)
Falcone, R., Pezzulo, G., Castelfranchi, C., Calvi, G.: Why a cognitive trustier performs better: Simulating trust-based Contract Nets. In: Proceedings of AAMAS 2004 (2004)
Franklin, S., Kelemen, A., McCauley, L.: IDA: a cognitive agent architecture. In: Proceedings of the IEEE Conference on Systems, Man and Cybernetics, pp. 2646–2651 (1998)
Grinberg, M., Kokinov, B.: Analogy-Based Episode Blending in AMBR. In: Kokinov, B., Hirst, W. (eds.) Constructive Memory. NBU Press, Sofia (2003)
Hofstadter, D.R.: Fluid Concepts and Creative Analogies: Computer Models of the Fundamental Mechanisms of Thought. Basic Books, NY (1995)
Jackson, J.V.: Idea for a Mind. Siggart Newsettler 181, 23–26 (1987)
Kanerva, P.: Sparse Distributed Memory. The MIT Press, Cambridge (1988)
Kokinov, B.N.: The context-sensitive cognitive architecture DUAL. In: Proceedings of the Sixteenth Annual Conference of the Cognitive Science Society. Lawrence Erlbaum Associates, Mahwah (1994)
Kokinov, B., Petrov, A.: Integration of Memory and Reasoning in Analogy-Making: The AMBR Model. In: Gentner, D., Holyoak, K., Kokinov, B. (eds.) The Analogical Mind: Perspectives from Cognitive Science. MIT Press, Cambridge (2001)
Kokinov, B., Zareva-Toncheva, N.: Episode Blending as Result of Analogical Problem Solving. In: Proceedings of the 23rd Annual Conference of the Cognitive Science Society. Erlbaum, Hillsdale (2001)
Maes, P.: Situated Agents Can Have Goals. Robotics and Autonomous Systems 6 (1990)
McClelland, J.L., Rumelhart, D.E.: Explorations in Paralell Distributed Processing: A Handbook of Modles, Programs and Exercises. MIT Press, Cambridge (1988)
Minsky, M.: The Society of Mind. Simon and Schuster, N.Y. (1986)
Petrov, A., Kokinov, B.: Processing symbols at variable speed in DUAL: Connectionist activation as power supply. In: Proceedings of the Sixteenth International Joint Conference on Artificial Intelligence, vol. 2, pp. 846–851 (1999)
Pezzulo, G., Calvi, G.: Designing and Implementing MABS in AKIRA. In: Davidsson, P., Logan, B., Takadama, K. (eds.) MABS 2004. LNCS (LNAI), vol. 3415, pp. 49–64. Springer, Heidelberg (2005)
Pezzulo, G., Lorini, E., Calvi, G.: How do I Know how much I don’t Know? A Cognitive Approach about Uncertainty and Ignorance. In: Proceedings of COGSCI 2004 (2004)
Rao, A., Georgeff, M.: BDI Agents from Theory to Practice. Tech. Note 56, AAII (1995)
Rosenbloom, P.S., Laird, J.E., Newell, A.: The Soar Papers: Research on Integrated Intelligence, vol. 1, 2. MIT Press, Cambridge (1992)
Rumelhart, D.E., Mc Clelland, J.L.: The PDP Research Group, Parallel distributed processing: explorations in the microstructure of cognition, vol. I (1986)
Sloman, A.: What Sort of Architecture is Required for a Human-like Agent? In: Wooldridge, M., Rao, A. (eds.) Foundations of Rational Agency. Kluwer Academic Publishers, Dordrecht (1999)
Wolfe, J.M.: Visual search. In: Pashler, H. (ed.) Attention. University College London Press, London (1996)
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Pezzulo, G., Calvi, G. (2005). Dynamic Computation and Context Effects in the Hybrid Architecture AKIRA. In: Dey, A., Kokinov, B., Leake, D., Turner, R. (eds) Modeling and Using Context. CONTEXT 2005. Lecture Notes in Computer Science(), vol 3554. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11508373_28
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DOI: https://doi.org/10.1007/11508373_28
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