1 / 59

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

ewan
Télécharger la présentation

XRANK: Ranked Keyword Search Over XML Documents

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

    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

More Related