Abstract
In this paper we develop a semantics of our approach based on commitments and arguments for conversational agents. We propose a logical model based on CTL* (Extended Computation Tree Logic) and on dynamic logic. Called Commitment and Argument Network (CAN), our formal framework based on this hybrid approach uses three basic elements: social commitments, actions that agents apply to these commitments and arguments that agents use to support their actions. The advantage of this logical model is to gather all these elements and the existing relations between them within the same framework. The semantics we develop here enables us to reflect the dynamics of agent communication. It also allows us to establish the important link between commitments as a deontic concept and arguments. On the one hand CTL* enables us to express all the temporal aspects related to the handling of commitments and arguments. On the other hand, dynamic logic enables us to capture the actions that agents are committed to achieve.
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References
Amgoud, L., Maudet, N., Parsons, S.: An argumentation-based semantics for agent communication languages. In: 15th European Conf. on AI, pp. 38–42 (2002)
Baldoni, M., Baroglio, C., Martelli, A., Patti, V.: Verification of protocol conformance and agent interoperability. In: Toni, F., Torroni, P. (eds.) Computational Logic in Multi-Agent Systems. LNCS (LNAI), vol. 3900, pp. 265–283. Springer, Heidelberg (2006)
Belnap, N., Perloff, M.: The way of the agent. Studia Logica 51, 463–484 (1992)
Belnap, N.: Backwards and towards in the modal logic of Agency. Philosophy and Phenomenological Research 51, 777–807 (1991)
Bentahar, J.: A pragmatic and semantic unified framework for agent communication. Ph.D. Thesis, Laval University, Canada (May 2005)
Bentahar, J., Moulin, B., Chaib-draa, B.: Commitment and argument network: a new formalism for agent communication. In: Dignum, F.P.M. (ed.) ACL 2003. LNCS (LNAI), vol. 2922, pp. 146–165. Springer, Heidelberg (2004)
Bentahar, J., Moulin, B., Meyer, J-J.C., Chaib-draa, B.: A computational model for conversation policies for agent communication. In: Leite, J.A., Torroni, P. (eds.) Computational Logic in Multi-Agent Systems. LNCS (LNAI), vol. 3487, pp. 178–195. Springer, Heidelberg (2005)
Bentahar, J., Moulin, B., Meyer, J-J.C., Chaib-draa, B.: A logical model for commitment and argument network for agent communication. In: Proc. of the Int. Joint Conf. on AAMAS, pp. 792–799 (2004)
Bentahar, J., Moulin, B., Meyer, J-J.C., Chaib-draa, B.: A modal semantics for an argumentation-based pragmatics for agent communication. In: Rahwan, I., Moraïtis, P., Reed, C. (eds.) ArgMAS 2004. LNCS (LNAI), vol. 3366, pp. 44–63. Springer, Heidelberg (2005)
Moreira, Á.F., Vieira, R., Bordini, R.H.: Extending the operational semantics of a BDI agent-oriented programming language for introducing speech-act based communication. In: Leite, J.A., Omicini, A., Sterling, L., Torroni, P. (eds.) DALT 2003. LNCS (LNAI), vol. 2990, pp. 135–154. Springer, Heidelberg (2004)
Chellas, B.F.: Time and modality in the logic of agency. Studia Logica 51, 485–518 (1992)
Costantini, S., Tocchio, A.: About declarative semantics of logic-based agent languages. In: Baldoni, M., Endriss, U., Omicini, A., Torroni, P. (eds.) DALT 2005. LNCS (LNAI), vol. 3904, pp. 106–123. Springer, Heidelberg (2006)
Dung, P.M.: On the acceptability of arguments and its fundamental role in non-monotonic reasoning, logic programming and n-person games. Artificial Intelligence 77, 321–357 (1995)
Elvang-Goransson, M., Fox, J., Krause, P.: Dialectic reasoning with inconsistent information. In: 9th Conf. on Uncertainty in Artificial Intelligence, pp. 114–121 (1993)
Emerson, E.A., Halpern, J.Y.: Sometimes and not never, revisited: on branching versus linear time temporal logic. Journal ACM 33(1), 151–178 (1986)
Endriss, U., Maudet, N., Sadri, F., Toni, F.: Protocol conformance for logic-based agents. In: Proc. of the Int. Joint Conf. on Artificial Intelligence, pp. 679–684 (2003)
Guerin, F., Pitt, J.: Denotational semantics for agent communication languages. In: Proc. of 5th International Conf. on Autonomous Agents, pp. 497–504 (2001)
Harel, D.: Dynamic logic: axiomatics and expressive power. Ph.D. Thesis (1979)
Kakas, A.C., Miller, R., Toni, F.: An argumentation framework for reasoning about actions and change. In: Gelfond, M., Leone, N., Pfeifer, G. (eds.) LPNMR 1999. LNCS (LNAI), vol. 1730, pp. 78–91. Springer, Heidelberg (1999)
Mallya, A., Yolum, P., Singh, M.P.: Resolving commitments among autonomous agents. In: Dignum, F.P.M. (ed.) ACL 2003. LNCS (LNAI), vol. 2922, pp. 166–182. Springer, Heidelberg (2004)
Prakken, H., Vreeswijk, G.: Logics for defeasible argumentation. In: Handbook of Philosophical Logic, 2nd edn. (2000)
Sadri, F., Toni, F., Torroni, P.: Dialogues for negotiation: agent varieties and dialogue sequences. In: Meyer, J.-J.C., Tambe, M. (eds.) ATAL 2001. LNCS (LNAI), vol. 2333, pp. 405–421. Springer, Heidelberg (2002)
Singh, M.P.: A social semantics for agent communication language. In: Dignum, F.P.M., Greaves, M. (eds.) Issues in Agent Communication. LNCS, vol. 1916, pp. 31–45. Springer, Heidelberg (2000)
Toni, F.: Multi-agent systems in computational logic: challenges and outcomes of the SOCS project. In: Toni, F., Torroni, P. (eds.) Computational Logic in Multi-Agent Systems. LNCS (LNAI), vol. 3900, pp. 420–426. Springer, Heidelberg (2006)
Torroni, P.: Computational logic in multi-agent systems: recent advances and future directions. in: Dix, J., Leite, J., Satoh, K. (eds.) Annals of Mathematics and Artificial Intelligence 42(1-3), 293–305. Kluwer Academic Publishers, Dordrecht (2004)
Verdicchio, M., Colombetti, M.: A logical model of social commitment for agent communication. In: Proc. of the Int. Joint Conf. on AAMAS, pp. 528–535 (2003)
Wooldridge, M.: Semantic issues in the verification of agent communication languages. Journal of AAMAS 3(1), 9–31. Springer, Heidelberg (2000)
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Bentahar, J., Moulin, B., Meyer, JJ.C., Lespérance, Y. (2007). A New Logical Semantics for Agent Communication. In: Inoue, K., Satoh, K., Toni, F. (eds) Computational Logic in Multi-Agent Systems. CLIMA 2006. Lecture Notes in Computer Science(), vol 4371. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-69619-3_9
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DOI: https://doi.org/10.1007/978-3-540-69619-3_9
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