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Captain nemo: A metasearch engine with personalized hierarchical search space

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dc.contributor.author Souldatos, S en
dc.contributor.author Dalamagas, T en
dc.contributor.author Sellis, T en
dc.date.accessioned 2014-03-01T01:23:41Z
dc.date.available 2014-03-01T01:23:41Z
dc.date.issued 2006 en
dc.identifier.issn 03505596 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/17092
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-33746921244&partnerID=40&md5=5bd005237f92b749bc95870a67e0b11d en
dc.relation.uri http://www.informatica.si/PDF/30-2/04_Souldatos-Captain%20Nemo%20-%20A%20Metasearch%20Engine%20with...pdf en
dc.relation.uri http://www.dblab.ntua.gr/~dalamag/pub/sds-ssi06.pdf en
dc.relation.uri http://www.dblab.ntua.gr/~stef/mysite/papers/nemo-hierarchy.pdf en
dc.relation.uri http://www.informatik.uni-trier.de/~ley/db/journals/informaticaSI/informaticaSI30.html#SouldatosDS06 en
dc.relation.uri http://web.imis.athena-innovation.gr/~dalamag/pub/sds-ssi06.pdf en
dc.relation.uri http://www.dbnet.ece.ntua.gr/~dalamag/pub/sds-ssi06.pdf en
dc.relation.uri http://www.dbnet.ece.ntua.gr/pubs/uploads/TR-2006-9.pdf en
dc.relation.uri http://www.dblab.ece.ntua.gr/~dalamag/pub/sds-ssi06.pdf en
dc.relation.uri http://ai.ijs.si/informatica/pdf/30-2/04_souldatos-captain%20nemo%20-%20a%20metasearch%20engine%20with...pdf en
dc.subject Classification en
dc.subject Hierarchy en
dc.subject Metasearch engine en
dc.subject Personalization en
dc.subject Web search en
dc.subject.other Automation en
dc.subject.other Classification (of information) en
dc.subject.other Feature extraction en
dc.subject.other Hierarchical systems en
dc.subject.other Information retrieval en
dc.subject.other Text processing en
dc.subject.other World Wide Web en
dc.subject.other Classification en
dc.subject.other Hierarchy en
dc.subject.other Metasearch engine en
dc.subject.other Personalization en
dc.subject.other Web search en
dc.subject.other Search engines en
dc.title Captain nemo: A metasearch engine with personalized hierarchical search space en
heal.type journalArticle en
heal.publicationDate 2006 en
heal.abstract Personalization of search has gained a lot of publicity the last years. Personalization features in search and metasearch engines are a follow-up to the research done. On the other hand, text categorization methods have been successfully applied to document collections. Specifically, text categorization methods can support the task of classifying Web content in thematic hierarchies. Combining these two research fields, we have developed Captain Nemo, a fully-functional metasearch engine with personalized hierarchical search spaces. Captain Nemo, retrieves and presents search results according to personalized retrieval models and presentation styles. Here, we present the hierarchical Web page classification approach newly adopted. Captain Nemo Jets users define a hierarchy of topics of interest. Search results are automatically classified into the hierarchy, exploiting hierarchical k-Nearest Neighbor classification techniques. The user study conducted demonstrates the effectiveness of our metasearch engine. en
heal.journalName Informatica (Ljubljana) en
dc.identifier.volume 30 en
dc.identifier.issue 2 en
dc.identifier.spage 173 en
dc.identifier.epage 181 en


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