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2007

Service Class Driven Dynamic Data Source Discovery with DynaBot

9 years 10 months ago
Service Class Driven Dynamic Data Source Discovery with DynaBot
: Dynamic Web data sources – sometimes known collectively as the Deep Web – increase the utility of the Web by providing intuitive access to data repositories anywhere that Web access is available. Deep Web services provide access to real-time information, like entertainment event listings, or present a Web interface to large databases or other data repositories. Recent studies suggest that the size and growth rate of the dynamic Web greatly exceed that of the static Web, yet dynamic content is often ignored by existing search engine indexers owing to the technical challenges that arise when attempting to search the Deep Web. To address these challenges, we present DYNABOT, a service-centric crawler for discovering and clustering Deep Web sources offering dynamic content. DYNABOT has three unique characteristics. First, DYNABOT utilizes a service class model of the Web implemented through the construction of service class descriptions (SCDs). Second, DYNABOT employs a modular, self...
Daniel Rocco, James Caverlee, Ling Liu, Terence Cr
Added 16 Dec 2010
Updated 16 Dec 2010
Type Journal
Year 2007
Where JWSR
Authors Daniel Rocco, James Caverlee, Ling Liu, Terence Critchlow
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