Captain nemo: A metasearch engine with personalized hierarchical search space

Souldatos, S; Dalamagas, T; Sellis, T

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