Abstract
In the buying and selling interaction in e-commerce, one of the important dialogues is the discourse of resolving the ambiguities. That is to say that both selling and buying agents may have to conduct disambiguating dialogues to some extent in order to resolve the ambiguities and infer the true intents of the other agents. In the paper, we assume buyers are human agents while sellers are software agents and thus the seller agents will construct dialogues to resolve the ambiguities from the buyer agents. To resolve ambiguities, agents rely on four levels of domain knowledge: the world model, the mental model, the language model, and the rational model. In addition, four kinds of disambiguation strategies for the seller agent are implemented: (1) Guessing (2) Filtering (3) Recommending and (4) Asking more hints. Experiments are conducted also to measure the performance of the dialogue system against different parameter settings of the disambiguation strategies. We find that by optimal parameter setting and suitable strategy combination, the seller will result in a shorter dialogue without sacrificing much the optimal profit.
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Reference
Lascarides, A., Copestake, A., Brisoe, E.J., Ambiguity and Coherence, Journal of Semantic, 1996, pp 41–65, Oxford University Press.
Asher, N., Lascarides, A., Lexical Disambiguation in a Discourse Context, Journal of Semantics, 1995, pp 69–108, Oxford University Press.
Nodine, M. H., Unruh, A., Constructing Robust Conversation Policies in Dynamic Agent Communities, Issues in Agent Communication, 2000, pp205–219.
Pitt, J., Mamdani, A., Communication Protocols in Multi-agent Systems: A Development Method and Reference Architecture. Issues in Agent Communication, 2000, pp 160–177.
Pitt, J., An Operational Semantics for Intentional Specifications of Agent Behaviour in Communication Protocols, ALCP Workshop, London, 2000.
Barbuceanu, M., Fox, M. S., COOL, A Language for Describing Coordination in Multi-Agent Systems, in V. Lesser (ed), Proceedings of the First Intl. Conference on Multi-Agent Systems, June 1995, pp 17–25, AAA Press/The MIT Press.
Allen, J.F., Miller, B., Ringger, E. and Sikorski, T., A Robust System for Natural Spoken Dialogue, Proc. 34th Meeting of the Assoc. for Computational Linguistics, 1996.
Walker, M. A., Limited attention and discourse structure, Computational Linguistics, 22–2, 1996.
Maes P., Guttman R., and Moukas A., Agents that Buy and Sell: Transforming Commerce as We Know It. Communications of the ACM 42, 3, 1999, pp. 81.
Greaves M., Heather Holmback, Jeffrey Bradshaw, What Is a Conversation Policy?, Issues in Agent Communication, 2000, pp 118–131.
Straach, J., Truemper, K., Learning to Ask Relevant Questions. Artificial Intelligence 111(1–2), 1999, pp 301–327.
Asher, N. and Lascarides, A. Questions in Dialogue, Linguistics and Philosophy, 1998, pp 237–309, Kluwer Academic Publishers.
Bellifemine, F., Poggi, A. and Rimassa, G. JADE-A FIPA-compliant agent framework, in Proceedings of PAAM’99, London, April 1999, pp 97–108.
Cohen, P. R. and Levesque, H. J. Communicative Actions for Artificial Agents, in Proceedings of the First International Conference on Multi-agent Systems, 1995 pp 65–72, AAAI Press.
Finin, T., Fritzson, R., McKay, D. and McEntire, R., KQML as an agent communication language, in f Proceedings of the 3rd International Conference on Information and Knowledge Management (CIKM), 1994, ACM Press.
FIPA Org, http://www.fipa.org/
Searle, J. R., Speech Acts, 1969, Harvard University Press.
Wu, S. H. and Soo, V. W., Game Theoretic Approach to Multi-Agent Coordination by Negotiation with a Trusted Third Party, In Proceeding of the Third International Conference on Autonomous Agents, 1999.
FIPA Interaction Protocol Library Specification. http://www.fipa.org/specs/fipa00025/XC00025D.pdf
FIPA Agent Communication Language Specification. http://www.fipa.org/specs/fipa00003/OC000003.pdf
Hovy, E. H., Automated discourse generation using discourse structure relations, Artificial Intelligence, 63, 1993, pp 341–385.
Wilks, Y., Stevenson, M., Word Sense Disambiguation using Optimized Combinations of Knowledge Sources, In Proceedings of COLING-ACL’98, Montreal, Canada, 1998.
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Soo, VW., Cheng, HL. (2002). Conducting the Disambiguation Dialogues between Software Agent Sellers and Human Buyers. In: Kuwabara, K., Lee, J. (eds) Intelligent Agents and Multi-Agent Systems. PRIMA 2002. Lecture Notes in Computer Science(), vol 2413. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45680-5_9
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DOI: https://doi.org/10.1007/3-540-45680-5_9
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