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Perceiving Speech Acts under Incomplete and Inconsistent Information
2013 (English)In: Advanced Methods and Technologies for Agent and Multi-Agent Systems: Proceedings of the 7th KES Conference on Agent and Multi-Agent Systems - Technologies and Applications (KES-AMSTA 2013) / [ed] Dariusz Barbucha, Manh Thanh Le, Robert J. Howlett, Lakhmi C. Jain, IOS Press, 2013, 255-264Conference paper (Refereed)
Abstract [en]

This paper discusses an implementation of four speech acts: assert, concede, request and challenge in a paraconsistent framework. A natural four-valued model of interaction yields multiple new cognitive situations. They are analyzed in the context of communicative relations, which partially replace the concept of trust. These assumptions naturally lead to six types of situations, which often require performing conflict resolution and belief revision.

The particular choice of a rule-based, DATALOG$^{\neg \neg}$-like query language 4QL as a four-valued implementation framework ensures that, in contrast to the standard two-valued approaches, tractability of the model is achieved.

Frontiers in Artificial Intelligence and Applications, ISSN 0922-6389 (print), 1879-8314 (online) ; 252
National Category
Computer Systems
URN: urn:nbn:se:liu:diva-107344DOI: 10.3233/978-1-61499-254-7-255ISBN: 978-1-61499-253-0OAI: diva2:723542
7th KES Conference on Agent and Multi-Agent Systems - Technologies and Applications (KES-AMSTA 2013), 27-29 May 2013, Hue City, Vietnam
Available from2014-06-11 Created:2014-06-11 Last updated:2014-11-27Bibliographically approved

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Szalas, Andrzej
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KPLAB - Knowledge Processing LabThe Institute of Technology
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