WorkplaceWeb - Searching the Workplace Web Ronald Fagin...

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Unformatted text preview: Searching the Workplace Web Ronald Fagin Ravi Kumar Kevin S.McCurley Jasmine Novak D. Sivakumar John A.Tomlin David P.Williamson Presentation by Na Dai Motivation ¡ Influence of social forces on internet vs. intranet ¢ Reflections ¢ Development guidance ¢ Difference measure of success ¡ Few research on intranet search ¢ Corporations don’t want to expose their intranet ¢ Limited privileges to access intranet Share a great deal, but we need to consider the unique characteristics of intranet search! Core Ideas ¡ Focus on: Intranet web search ranking problem ¡ Characteristics: Robustness and flexibility ¡ Decouple the ranking process ¢ Selection of ranking heuristics ¢ Synthesis of ranking methods Comparison on Nature: Internet vs. Intranet ¡ Axiom 1. Intranet documents are often created for simple dissemination of information, rather than to attract and hold the attention of any specific group of users....
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This note was uploaded on 08/06/2008 for the course CSE 450 taught by Professor Davison during the Spring '08 term at Lehigh University .

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WorkplaceWeb - Searching the Workplace Web Ronald Fagin...

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