7607 search results - page 1204 / 1522 » Querying data provenance |
208
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PKDD
2007
Springer
16 years 27 days ago
2007
Springer
In this paper, a method for automatic classification of Hidden-Web databases is addressed. In our approach, the classification tree for Hidden Web databases is constructed by tailo...
181
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WEBDB
2007
Springer
16 years 27 days ago
2007
Springer
This paper pursues the recently emerging paradigm of searching for entities that are embedded in Web pages. We utilize informationextraction techniques to identify entity candidat...
171
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HICSS
2006
IEEE
16 years 25 days ago
2006
IEEE
Search services are now ubiquitously employed in searching for documents on the Internet and on enterprise intranets. This research develops an economic model for comparing search...
161
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ICDE
2006
IEEE
16 years 25 days ago
2006
IEEE
Transaction time databases retain and provide access to prior states of a database. An update “inserts” a new record while preserving the old version. Immortal DB builds trans...
168
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QEST
2006
IEEE
16 years 24 days ago
2006
IEEE
One of the fundamental decisions in content networks is how the information about the existing contents is deployed and accessed. In particular, in many content network architectu...