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XRANK: Ranked Keyword Search Over XML Documents

Motivation. Ranked keyword search emerging as dominant paradigm for information discoverySimpleResults ranked in order of relevanceHitherto mostly limited to unstructured dataHTML, unstructured textGrowing wave of semi-structured dataXML documents in Internet and Corporate IntranetsXRANK desi

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XRANK: Ranked Keyword Search Over XML Documents

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    1. XRANK: Ranked Keyword Search Over XML Documents Jayavel Shanmugasundaram Cornell University Joint work with: Lin Guo, Feng Shao, Chavdar Botev

    2. Motivation Ranked keyword search emerging as dominant paradigm for information discovery Simple Results ranked in order of relevance Hitherto mostly limited to unstructured data HTML, unstructured text Growing wave of semi-structured data XML documents in Internet and Corporate Intranets XRANK designed for keyword search over such data

    3. Keyword Search over Unstructured Data

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