INDI: Informationsutbyte i dialog
Information Exchange in Dialogue
Riksbankens Jubileumsfond 1997-0134
Short project description
The project aims to gain a deeper understanding of the detailed
mechanisms involved in the exchange of information between
participants in a natural language dialogue. Participants come to a
dialogue with a certain ``information state'', that is to say, a collection
of beliefs, knowledge, desires, goals etc. which are collectively
known as ``attitudes'' that the dialogue participant has. A dialogue
participant can express one or more of these attitudes in a natural
language utterance and thereby succeed in modifying the information state
of another dialogue participant. This process of modifying information
states during the course of a conversation may be referred to as
dialogue dynamics. The research involves developing
formal analyses and matching them against real data from spoken
language corpora. The investigation also has potential practical
import in that there is considerable interest in building computer
systems that can interact with humans in more natural dialogue than
current technology allows. We have exploited this in other projects
such as TRINDI, SIRIDUS, D'Homme and SDS.
Detailed description (Postscript)
- Cooper, R. (1998): Mixing Situation Theory
and Type Theory to Formalize Information States in Dialogue
Exchanges. Proceedings of TWLT 13/Twendial '98: Formal
Semantics and Pragmatics of Dialogue. (Postscript)
- Larsson, S. (1998): Questions Under
Discussion and Dialogue Moves. Proceedings of TWLT 13/Twendial
'98: Formal Semantics and Pragmatics of Dialogue. (Postscript)
- Cooper, R. (1998)
Information States, Attitudes and Dependent Record
Types. Proceedings of ITALLC98. (Postscript)
- Engdahl, E. (1999) Integrating pragmatics into the grammar. In L.Mereu (ed) Boundaries of Morphology and Syntax, John Benjamins, Amsterdam. 175-194. ( Postscript)
- Ginzburg, J. (1999) Fragmenting Meaning, Clarification Ellipsis and Nominal Anaphora. Proceedings of the Third International Workshop on Computational Semantics (IWCS-3), Tilburg University. 101-116.
- Cooper, R. and S.Larsson (1999) Dialogue moves and information states. Proceedings of the Third International Workshop on Computational Semantics (IWCS-3), Tilburg University. 398-400.(extended abstract)
- Bohlin, Peter and Staffan Larsson (1999) GoDiS and the Dialogue Move Engine Toolkit. In D.Traum (ed.) ACL '99 Demonstration Abstracts.
- Bohlin, P., E.Engdahl, R.Cooper and S.Larsson (1999)
Information States and Dialogue Move Engines. In Alexandersson, Jan (ed) IJCAI-99
Workshop on Knowledge and Reasoning in Practical Dialogue Systems.
to appear in Electronic Transactions on Artificial Intelligence
- Engdahl, Elisabet (1999) "Det var det ingen som ville" om spetsställningens form, funktion och restriktioner i svenska. Svenskans beskrivning 23, Lund University Press, 96-105.
- Bohlin,Peter, Robin Cooper, Elisabet Engdahl and Staffan Larsson (1999):
Accommodating Information States in Dialogue.
Presented at the Third Tbilisi Symposium on Language, Logic and
Computation, Batumi, September 12-16. To appear in the proceedings.
Ginzburg, Jonathan and Ivan A. Sag (1999) Constructional Ambiguity in Conversation. Proceedings from the 12th Amsterdam Colloquium. (Postscript)
- Larsson, Staffan, Peter Ljunglöf, Robin Cooper, Elisabet Engdahl,
Stina Ericsson (2000): GoDiS - An Accommodating Dialogue
System. Proceedings of ANLP/NAACL-2000 Workshop on
Conversational Systems. Postscript
Cooper, Robin, Elisabet Engdahl, Staffan Larsson, and Stina Ericsson (2000) Accommodating questions and the nature of QUD. Proceedings of GÖTALOG 2000, 57-61.
- Larsson, Staffan (2000) From Manual Text to Instructional Dialogue: an
Information State Approach.Proceedings of GÖTALOG 2000, 203-206. Postscript
- Ljunglöf, Peter (2000) Formalizing the Dialogue Move Engine. Proceedings of GÖTALOG 2000, 207-210. Postscript
- Larsson, Staffan and Robin Cooper (2000) An Information State Approach to Natural Interactive Dialogue.
Proceedings of LREC-2000 workshop on Natural Interactive Dialogue, Athens. Postscript
- Larsson, Staffan, Robin Cooper and Elisabet Engdahl (2000) Question Accommodation and Information States in Dialogue. Proceedings of the Third Workshop in Human-Computer Conversation, Bellagio. Postscript
- Engdahl, Elisabet (to appear) The role of syntactic features in the analysis of dialogue. In C.Rohrer, A.Rossdeutscher and Hans Kamp (eds.) Linguistic Form and its Computation, CSLI. (Postscript, pdf)
- Ginzburg, Jonathan and Robin Cooper (2001) Resolving Ellipsis in
clarification. Proceedings of 39th Annual Meeting of the
Association for Computational Linguistics, CNRS, Toulouse,
- Ginzburg, Jonathan and Robin Cooper (in prep.)
Clarification, Ellipsis and Utterance Representation. (Postscript)
Last modified: Sun Aug 19 15:28:27 MET DST 2001
Ginzburg, Jonathan and Ivan A. Sag (2000) Interrogative Investigations: the form,
meaning, and use of English Interrogatives, 450 pages; CSLI Publications, Stanford, distributed by University of Chicago