Sobre a aplicação de ontologias para orientar agentes a responder perguntas

Detalhes bibliográficos
Autor(a) principal: Amorim, Marta Talitha Carvalho Freire
Data de Publicação: 2014
Outros Autores: Cury, Davidson, Menezes, Crediné Silva de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/127992
Resumo: The tasks of solving question or clarifying doubts are determined primarily by a good analysis of the question in order to identify the subject target of the response. This article presents a question-answer system that uses ontologies and information retrieval techniques in the question analysis and thus improves the extraction of the response. Question-answer systems seek to provide the same facilities that occur in dialogues among people, where questions are answered promptly. They go beyond the more familiar search engines based on keywords, in an attempt to recognize what the question expresses and submit a correct answer. This feature makes them very favorable to learners. When embedded in collaborative learning environments it is possible to set or examine the content of a domain by means of questions and answers. A prototype was developed and tested and results are presented.
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spelling Amorim, Marta Talitha Carvalho FreireCury, DavidsonMenezes, Crediné Silva de2015-10-23T02:37:49Z20141414-5685http://hdl.handle.net/10183/127992000974224The tasks of solving question or clarifying doubts are determined primarily by a good analysis of the question in order to identify the subject target of the response. This article presents a question-answer system that uses ontologies and information retrieval techniques in the question analysis and thus improves the extraction of the response. Question-answer systems seek to provide the same facilities that occur in dialogues among people, where questions are answered promptly. They go beyond the more familiar search engines based on keywords, in an attempt to recognize what the question expresses and submit a correct answer. This feature makes them very favorable to learners. When embedded in collaborative learning environments it is possible to set or examine the content of a domain by means of questions and answers. A prototype was developed and tested and results are presented.application/pdfporRevista brasileira de informática na educação. Florianópolis. Vol. 22, n. 3 (2014), p. 1-12OntologiaTecnologia educacionalRecuperação da informaçãoQuestion-answering systemOntologiesAIML Database knowledge and information retrievalSobre a aplicação de ontologias para orientar agentes a responder perguntasinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/otherinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000974224.pdf000974224.pdfTexto completoapplication/pdf682889http://www.lume.ufrgs.br/bitstream/10183/127992/1/000974224.pdf83cf3ccaedfff2db3311c13d8d3f41fcMD51TEXT000974224.pdf.txt000974224.pdf.txtExtracted Texttext/plain45349http://www.lume.ufrgs.br/bitstream/10183/127992/2/000974224.pdf.txtef26701414b199fd7ddcf19ccab0608dMD52THUMBNAIL000974224.pdf.jpg000974224.pdf.jpgGenerated Thumbnailimage/jpeg1881http://www.lume.ufrgs.br/bitstream/10183/127992/3/000974224.pdf.jpg485f1d12c7f51a22c878e8c7c01d393aMD5310183/1279922018-10-05 08:25:02.948oai:www.lume.ufrgs.br:10183/127992Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2018-10-05T11:25:02Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Sobre a aplicação de ontologias para orientar agentes a responder perguntas
title Sobre a aplicação de ontologias para orientar agentes a responder perguntas
spellingShingle Sobre a aplicação de ontologias para orientar agentes a responder perguntas
Amorim, Marta Talitha Carvalho Freire
Ontologia
Tecnologia educacional
Recuperação da informação
Question-answering system
Ontologies
AIML Database knowledge and information retrieval
title_short Sobre a aplicação de ontologias para orientar agentes a responder perguntas
title_full Sobre a aplicação de ontologias para orientar agentes a responder perguntas
title_fullStr Sobre a aplicação de ontologias para orientar agentes a responder perguntas
title_full_unstemmed Sobre a aplicação de ontologias para orientar agentes a responder perguntas
title_sort Sobre a aplicação de ontologias para orientar agentes a responder perguntas
author Amorim, Marta Talitha Carvalho Freire
author_facet Amorim, Marta Talitha Carvalho Freire
Cury, Davidson
Menezes, Crediné Silva de
author_role author
author2 Cury, Davidson
Menezes, Crediné Silva de
author2_role author
author
dc.contributor.author.fl_str_mv Amorim, Marta Talitha Carvalho Freire
Cury, Davidson
Menezes, Crediné Silva de
dc.subject.por.fl_str_mv Ontologia
Tecnologia educacional
Recuperação da informação
topic Ontologia
Tecnologia educacional
Recuperação da informação
Question-answering system
Ontologies
AIML Database knowledge and information retrieval
dc.subject.eng.fl_str_mv Question-answering system
Ontologies
AIML Database knowledge and information retrieval
description The tasks of solving question or clarifying doubts are determined primarily by a good analysis of the question in order to identify the subject target of the response. This article presents a question-answer system that uses ontologies and information retrieval techniques in the question analysis and thus improves the extraction of the response. Question-answer systems seek to provide the same facilities that occur in dialogues among people, where questions are answered promptly. They go beyond the more familiar search engines based on keywords, in an attempt to recognize what the question expresses and submit a correct answer. This feature makes them very favorable to learners. When embedded in collaborative learning environments it is possible to set or examine the content of a domain by means of questions and answers. A prototype was developed and tested and results are presented.
publishDate 2014
dc.date.issued.fl_str_mv 2014
dc.date.accessioned.fl_str_mv 2015-10-23T02:37:49Z
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