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Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents
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Notess, G.R.: Toward more comprehensive Web searching : single searching versus megasearching (1998)
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Chang, C.-H.; Hsu, C.-C.: Customizable multi-engine search tool with clustering (1997)
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Wiley, D.L.: Beyond information retrieval : ways to provide content in context (1998)
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Ardo, A.; Lundberg, S.: ¬A regional distributed WWW search and indexing service : the DESIRE way (1998)
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Sherman, C.: Humans do it better : Inside the Open Directory project (2000)
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