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Sugiura, A.; Etzioni, O.: Query routing for Web search engines : architecture and experiments (2000)
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Selberg, E.; Etzioni, O.: ¬The MetaCrawler architecture for resource aggregation on the Web (1997)
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Zamir, O.; Etzioni, O.: Grouper : a dynamic clustering interface to Web search results (1999)
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- Computer networks. 31(1999) no.11-16, S.1361-1374