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1
Taking Situational Factors into Account when Resolving Anaphora: an Approach based on Salience and Events
In: Proceedings of the Sixth Discourse Anaphora and Anaphor Resolution Colloquium (DAARC 2007) ; https://halshs.archives-ouvertes.fr/halshs-00139728 ; Mar 2007, pp.71-76 (2007)
Abstract: International audience ; Anaphora resolution in human-machine dialogue systems is often based on models and algorithms that were designed for text. But dialogue brings out a situation, i.e., an immediate physical environment and events that are perceived simultaneously by the participants. This situation can be at the origin of referential expressions called “exophora”, “antecedentless anaphora” or “anaphora with a non-linguistic antecedent”. Attributing some referents to such expressions is difficult for two reasons. First, because situational factors are numerous and implicit. Second, because ambiguities can appear between a potential situational antecedent and a potential linguistic one. In this paper we focus on the nature of situational factors and we investigate how they can be taken into account when doing anaphora resolution in dialogue and then in text. Our points of departure are the notion of salience and the nature of the events that intervene in dialogue and that can be described in text. We propose a characterization of such events and we draw some theoretical conclusions on the principles that can be added to existing anaphora resolution algorithms.
Keyword: [INFO.INFO-MM]Computer Science [cs]/Multimedia [cs.MM]; [SCCO.LING]Cognitive science/Linguistics; [SHS.LANGUE]Humanities and Social Sciences/Linguistics; Anaphora; dialogue situation; exophora; salience; situationnal events; visual context
URL: https://halshs.archives-ouvertes.fr/halshs-00139728/document
https://halshs.archives-ouvertes.fr/halshs-00139728/file/07_DAARC.pdf
https://halshs.archives-ouvertes.fr/halshs-00139728
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2
Visual perception, language and gesture: A model for their understanding in multimodal dialogue systems
In: ISSN: 0165-1684 ; EISSN: 1872-7557 ; Signal Processing ; https://halshs.archives-ouvertes.fr/halshs-00137947 ; Signal Processing, Elsevier, 2006, 86 (12), pp.3578-3595 (2006)
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3
Influence de la situation lors de la résolution des anaphores dans le dialogue
In: Actes de la Treizième Conférence sur le Traitement Automatique des Langues (TALN 2006) ; https://halshs.archives-ouvertes.fr/halshs-00137952 ; 2006, pp.207-216 (2006)
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4
Multimodal Communication Modelling: Towards a Formalization of Relevance ; Modélisation de la communication multimodale : vers une formalisation de la pertinence
Landragin, Frédéric. - : HAL CCSD, 2003
In: https://tel.archives-ouvertes.fr/tel-00112096 ; Interface homme-machine [cs.HC]. Université Henri Poincaré - Nancy I, 2003. Français (2003)
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5
Ancrage référentiel en situation de dialogue
In: ISSN: 1248-9433 ; EISSN: 1965-0906 ; Revue TAL ; https://hal.inria.fr/inria-00100981 ; Revue TAL, ATALA (Association pour le Traitement Automatique des Langues), 2002, 43 (2), pp.99-129 (2002)
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