Actualização de conhecimento em sistemas de diálogo
Pages 342 - 346
Abstract
This paper describes an approach to improve the knowledge represented in the domain model of a Dialogue System (DS). The DS allows its user to interact, via speech, for instance, with an Ambient Intelligence (AmI) scenario composed by a set of heterogeneous artifacts. Typically, the user's available tasks are represented in the domain model through atomic knowledge unit references, nominated concepts. Our knowledge-updating proposal suggests the insertion of similarity arcs, between pairs of concepts, represented by descriptors and determined by similarity measures. A case study about food is presented.
References
[1]
Fraser, N. (1997) "Assessment of Interactive Systems", In Handbook of Standards and Resources for Spoken Language Systems, Edited by Gibbon, D., Moore, R., Winski, R., Mouton de Gruyter, New York, NY, United States, 564--614.
[2]
Jurafsky, D., Martin, J. (2000) "Speech and Language Processing: An Introduction to Natural Language Processing, Computational Linguistics and Speech Recognition", Prentice-Hall.
[3]
McTear, M. (2004) "Spoken Dialogue Technology: Toward the Conversational User Interface", Springer Verlag: London.
[4]
Allen, J. F., Byron, D. K., Dzikovska, M., Ferguson, G., Galescu, L., Stent, A. (2001) "Towards Conversational Human Computer Interaction", AI Magazine, 22(4):27--37.
[5]
Filipe, P. (2007) "Integração Dinâmica de Artefactos em Sistemas de Diálogo", Tese de Doutoramento, Universidade Técnica de Lisboa UTL/IST.
[6]
Filipe, P., Mamede, N. (2006) "Hybrid Knowledge Modeling for Ambient Intelligence", In Ninth European Research Consortium for Informatics and Mathematics (ERCIM) Workshop User Interfaces for All (UI4ALL), Königswinter, Germany, 58--77, Springer Verlag.
[7]
Ducatel, K., Bogdanowicz, M., Scapolo, F., Leijten, J. and Burgelman, J. (2001) "Scenarios for Ambient Intelligence in 2010", Technical report, Information Society Technologies Programme of the European Union Commission (IST), Fev. 2001, EC 2001: http://www.cordis.lu/ist/istag.htm, ftp://ftp.cordis.lu/pub/ist/docs/istagscenarios2010.pdf.
[8]
Wells, J. (1997) "SAMPA Computer Readable Phonetic Alphabet", Gibbon, D.; Moore, R. and Winski, R. (eds.), in Handbook of Standards and Resources for Spoken Language Systems, Berlin and New York: Mouton de Gruyter. Part IV, section B (www.phon.ucl.ac.uk/home/sampa).~
[9]
Berners-Lee, T.; Fielding, R.; Masinter, L. (2005) "Uniform Resource Identifier (URI): Generic Syntax", IETF RFC 3986.
[10]
Fellbaum, C. (1999) "WORDNET: an electronic lexical database and some of its applications", Cambridge, MA: MIT Press.
[11]
Wu, Z.; Palmer, M. (1994) "Verb Semantics and Lexical Selection", In 32nd. Annual Meeting of the Association for Computational Linguistics.
[12]
Leacock, C. and M. Chodorow (1998) "Combining Local Context and WordNet Similarity for Word Sense Identification", WordNet: An Electronic Lexical Database. C. Fellbaum, MIT Press: 265--283.
[13]
Jiang, J. and D. Conrath (1997) "Semantic Similarity Based on Corpus Statistics and Lexical Taxonomy", In International Conference Research on Computational Linguistics (ROCLING X), Taiwan.
[14]
Lin, D. (1997) "Using Syntactic Dependency as a Local Context to Resolve Word Sense Ambiguity", In 35th Annual Meeting of the Association for Computational Linguistics, Madrid.
[15]
Quillian, M. R. (1967) "Word concepts: A theory and Simulation of Some Basic Semantic Capabilities", Behavioral Science 12: 410--30.
[16]
Collins, A. M. and M. R. Quillian (1969). Retrieval Time from Semantic Memory. Journal of Verbal Learning and Verbal Behavior 8: 240--47.
[17]
Resnik, P. (1995) "Using Information Content to Evaluate Semantic Similarity in a Taxonomy", IJCAI-95.
[18]
Zhong, J., Zhu, H., Li, J., Yu, Y. (2002) "Conceptual graph matching for semantic search", In The 2002 International Conference on Computational Science, Amsterdam.
Index Terms
- Actualização de conhecimento em sistemas de diálogo
Recommendations
Geração de interfaces através de sistemas baseados em conhecimento: uma abordagem centrada em explicações de modelos de resolução de problemas
CLIHC '05: Proceedings of the 2005 Latin American conference on Human-computer interactionO processo de geração de interface de usuário é complexo e exige um grande esforço do especialista porque existem várias combinações possíveis e incertezas sobre a mesma opção. Acreditamos que é importante a modelagem dos conceitos de IHC e dos ...
Comments
Please enable JavaScript to view thecomments powered by Disqus.Information & Contributors
Information
Published In
October 2008
420 pages
ISBN:9788576691990
DOI:10.1145/1809980
Copyright © 2008 2008 Brazilian Computer Society.
Sponsors
- SBC: Brazilian Computer Society
In-Cooperation
Publisher
Association for Computing Machinery
New York, NY, United States
Publication History
Published: 26 October 2008
Check for updates
Author Tags
Qualifiers
- Research-article
Conference
WebMedia08
Sponsor:
- SBC
WebMedia08: 14th Brazilian Symposium on Multimedia and Web Systems
October 26 - 29, 2008
Espírito Santo, Vila Velha, Brazil
Acceptance Rates
Overall Acceptance Rate 270 of 873 submissions, 31%
Contributors
Other Metrics
Bibliometrics & Citations
Bibliometrics
Article Metrics
- 0Total Citations
- 30Total Downloads
- Downloads (Last 12 months)0
- Downloads (Last 6 weeks)0
Reflects downloads up to 31 Dec 2024
Other Metrics
Citations
View Options
Login options
Check if you have access through your login credentials or your institution to get full access on this article.
Sign in