Using a dialogue manager to improve search in the semantic web

Detalhes bibliográficos
Autor(a) principal: Melo, Dora
Data de Publicação: 2014
Outros Autores: Rodrigues, Irene Pimenta, Nogueira, Vitor Beires
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/13121
Resumo: Question-Answering systems that resort to the Semantic Web as a knowledge base can go well beyond the usual matching words in documents and, preferably, find a precise answer, without requiring user help to interpret the documents returned. In this paper, we introduce a Dialogue Manager that by analysing the question and the type of expected answer, provides accurate answers to questions posed in Natural Language. The Dialogue Manager not only represents the semantics of the questions, but also the structure of the discourse including the user intentions and the questions context, adding the ability to deal with multiple answers and providing justified answers. Our system performance is evaluated by comparing with similar question answering systems. Although the test suite has slight dimensions, the results obtained are very promising.
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spelling Using a dialogue manager to improve search in the semantic webDialogue ManagerSemantic WebQuestion-Answering systems that resort to the Semantic Web as a knowledge base can go well beyond the usual matching words in documents and, preferably, find a precise answer, without requiring user help to interpret the documents returned. In this paper, we introduce a Dialogue Manager that by analysing the question and the type of expected answer, provides accurate answers to questions posed in Natural Language. The Dialogue Manager not only represents the semantics of the questions, but also the structure of the discourse including the user intentions and the questions context, adding the ability to deal with multiple answers and providing justified answers. Our system performance is evaluated by comparing with similar question answering systems. Although the test suite has slight dimensions, the results obtained are very promising.FEUP Edições2015-03-02T16:05:55Z2015-03-022014-09-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/13121http://hdl.handle.net/10174/13121porDora Melo, Irene Pimenta Rodrigues, and Vitor Beires Nogueira. Using a dialogue manager to improve search in the semantic web. In Salvador Abreu and João Pascoal Faria, editors, INForum 2014 - Atas do 6o Simpósio de Informática. FEUP Edições, Sep 2014.978-972-752-171-5http://inforum.org.pt/INForum2014/docs/atas-do-inforum2014dmelo@iscac.ptipr@di.uevora.ptvbn@di.uevora.ptINForum 2014 - Atas do 6º Simpósio de Informática283Melo, DoraRodrigues, Irene PimentaNogueira, Vitor Beiresinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T18:58:15Zoai:dspace.uevora.pt:10174/13121Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:06:34.945277Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Using a dialogue manager to improve search in the semantic web
title Using a dialogue manager to improve search in the semantic web
spellingShingle Using a dialogue manager to improve search in the semantic web
Melo, Dora
Dialogue Manager
Semantic Web
title_short Using a dialogue manager to improve search in the semantic web
title_full Using a dialogue manager to improve search in the semantic web
title_fullStr Using a dialogue manager to improve search in the semantic web
title_full_unstemmed Using a dialogue manager to improve search in the semantic web
title_sort Using a dialogue manager to improve search in the semantic web
author Melo, Dora
author_facet Melo, Dora
Rodrigues, Irene Pimenta
Nogueira, Vitor Beires
author_role author
author2 Rodrigues, Irene Pimenta
Nogueira, Vitor Beires
author2_role author
author
dc.contributor.author.fl_str_mv Melo, Dora
Rodrigues, Irene Pimenta
Nogueira, Vitor Beires
dc.subject.por.fl_str_mv Dialogue Manager
Semantic Web
topic Dialogue Manager
Semantic Web
description Question-Answering systems that resort to the Semantic Web as a knowledge base can go well beyond the usual matching words in documents and, preferably, find a precise answer, without requiring user help to interpret the documents returned. In this paper, we introduce a Dialogue Manager that by analysing the question and the type of expected answer, provides accurate answers to questions posed in Natural Language. The Dialogue Manager not only represents the semantics of the questions, but also the structure of the discourse including the user intentions and the questions context, adding the ability to deal with multiple answers and providing justified answers. Our system performance is evaluated by comparing with similar question answering systems. Although the test suite has slight dimensions, the results obtained are very promising.
publishDate 2014
dc.date.none.fl_str_mv 2014-09-01T00:00:00Z
2015-03-02T16:05:55Z
2015-03-02
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10174/13121
http://hdl.handle.net/10174/13121
url http://hdl.handle.net/10174/13121
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Dora Melo, Irene Pimenta Rodrigues, and Vitor Beires Nogueira. Using a dialogue manager to improve search in the semantic web. In Salvador Abreu and João Pascoal Faria, editors, INForum 2014 - Atas do 6o Simpósio de Informática. FEUP Edições, Sep 2014.
978-972-752-171-5
http://inforum.org.pt/INForum2014/docs/atas-do-inforum2014
dmelo@iscac.pt
ipr@di.uevora.pt
vbn@di.uevora.pt
INForum 2014 - Atas do 6º Simpósio de Informática
283
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv FEUP Edições
publisher.none.fl_str_mv FEUP Edições
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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