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Morpheus: A deep web question answering system
Abstract When users search the deep web, the essencWhen users search the deep web, the essence of their search is often found in a previously answered query. The Morpheus question answering system reuses prior searches to answer similar user queries. Queries are represented in a semistructured format that contains query terms and referenced classes within a specific ontology. Morpheus answers questions by using methods from prior successful searches. The system ranks stored methods based on a similarity quasimetric defined on assigned classes of queries. Similarity depends on the class heterarchy in an ontology and its associated text corpora. Morpheus revisits the prior search pathways of the stored searches to construct possible answers. Realm-based ontologies are created using Wikipedia pages, associated categories, and the synset heterarchy of WordNet. This paper describes the entire process with emphasis on the matching of user queries to stored answering methods. Copyright 2010 ACM.red answering methods. Copyright 2010 ACM.
Abstractsub When users search the deep web, the essencWhen users search the deep web, the essence of their search is often found in a previously answered query. The Morpheus question answering system reuses prior searches to answer similar user queries. Queries are represented in a semistructured format that contains query terms and referenced classes within a specific ontology. Morpheus answers questions by using methods from prior successful searches. The system ranks stored methods based on a similarity quasimetric defined on assigned classes of queries. Similarity depends on the class heterarchy in an ontology and its associated text corpora. Morpheus revisits the prior search pathways of the stored searches to construct possible answers. Realm-based ontologies are created using Wikipedia pages, associated categories, and the synset heterarchy of WordNet. This paper describes the entire process with emphasis on the matching of user queries to stored answering methods. Copyright 2010 ACM.red answering methods. Copyright 2010 ACM.
Bibtextype inproceedings  +
Doi 10.1145/1967486.1967629  +
Has author Grant C. + , George C.P. + , Gumbs J.-D. + , Wilson J.N. + , Dobbins P.J. +
Has extra keyword Deep web + , Heterarchy + , Natural Language Processing + , Quasi-metric + , Query terms + , Question answering + , Question answering systems + , Semantic query matching + , Semi-structured + , Successful search + , Text corpora + , User query + , Wikipedia + , Wordnet + , Computational linguistics + , Information retrieval + , Natural language processing systems + , Ontology + , Query processing + , Semantics + , User interfaces + , Web services + , Search engine +
Has keyword Deep web + , Federated question answering + , Natural Language Processing + , Ontology creation + , Semantic query matching +
Isbn 9781450304214  +
Language English +
Number of citations by publication 0  +
Number of references by publication 0  +
Pages 841–844  +
Published in IiWAS2010 - 12th International Conference on Information Integration and Web-Based Applications and Services +
Title Morpheus: A deep web question answering system +
Type conference paper  +
Year 2010 +
Creation dateThis property is a special property in this wiki. 8 November 2014 00:26:22  +
Categories Publications without license parameter  + , Publications without remote mirror parameter  + , Publications without archive mirror parameter  + , Publications without paywall mirror parameter  + , Conference papers  + , Publications without references parameter  + , Publications  +
Modification dateThis property is a special property in this wiki. 8 November 2014 00:26:22  +
DateThis property is a special property in this wiki. 2010  +
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