Sobre a aplicação de ontologias para orientar agentes a responder perguntas
Autor(a) principal: | |
---|---|
Data de Publicação: | 2014 |
Outros Autores: | , |
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. |
id |
UFRGS-2_f6faa60e3f2a610a918683185d9d5901 |
---|---|
oai_identifier_str |
oai:www.lume.ufrgs.br:10183/127992 |
network_acronym_str |
UFRGS-2 |
network_name_str |
Repositório Institucional da UFRGS |
repository_id_str |
|
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 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/other |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/127992 |
dc.identifier.issn.pt_BR.fl_str_mv |
1414-5685 |
dc.identifier.nrb.pt_BR.fl_str_mv |
000974224 |
identifier_str_mv |
1414-5685 000974224 |
url |
http://hdl.handle.net/10183/127992 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.ispartof.pt_BR.fl_str_mv |
Revista brasileira de informática na educação. Florianópolis. Vol. 22, n. 3 (2014), p. 1-12 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFRGS instname:Universidade Federal do Rio Grande do Sul (UFRGS) instacron:UFRGS |
instname_str |
Universidade Federal do Rio Grande do Sul (UFRGS) |
instacron_str |
UFRGS |
institution |
UFRGS |
reponame_str |
Repositório Institucional da UFRGS |
collection |
Repositório Institucional da UFRGS |
bitstream.url.fl_str_mv |
http://www.lume.ufrgs.br/bitstream/10183/127992/1/000974224.pdf http://www.lume.ufrgs.br/bitstream/10183/127992/2/000974224.pdf.txt http://www.lume.ufrgs.br/bitstream/10183/127992/3/000974224.pdf.jpg |
bitstream.checksum.fl_str_mv |
83cf3ccaedfff2db3311c13d8d3f41fc ef26701414b199fd7ddcf19ccab0608d 485f1d12c7f51a22c878e8c7c01d393a |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS) |
repository.mail.fl_str_mv |
|
_version_ |
1815447599685042176 |