
handle: 10451/13849 , 10451/13954
O ReQuest é um motor de pesquisa para buscas semânticas em domínios específicos. Oferece aos seus utilizadores a possibilidade de realizarem pesquisas integrando ontologias e ficheiros de descrição de recursos (RDF). O ReQuest foi criado para permitir avaliar comparativamente os resultados obtidos em pesquisas semânticas com os das pesquisas em recuperacão de informacão clássica. Os resultados da avaliacão por utilizadores do ReQuest no domínio da informacão noticiosa revelaram que a Web Semântica permite melhorar as pesquisas. ReQuest is a semantic search engine for specialized domains. It offers searches based on ontologies and resource description files (RDF). ReQuest was built to evaluate semantic searches against classic Information Retrieval searches. The results of a user survey in the newsdomain showed that the Semantic Web can improve searches
Web Semântica, Ontologies, User Relevance, Relevância, Ontologias, Motores de Busca, Search Engines, Semantic Web, RDF
Web Semântica, Ontologies, User Relevance, Relevância, Ontologias, Motores de Busca, Search Engines, Semantic Web, RDF
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 0 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
