3241 search results - page 134 / 649 » Searching for Hidden-Web Databases |
DEXAW
2003
IEEE
15 years 3 months ago
2003
IEEE
In business, the retrieval of up-to-date, or fresh, information is very important. It is difficult for conventional search engines based on a centralized architecture to retrieve ...
DASFAA
2010
IEEE
15 years 3 months ago
2010
IEEE
Similarity search in metric spaces has several important applications both in centralized and distributed environments. In centralized applications, such as similarity-based image ...
DASFAA
2009
IEEE
15 years 1 months ago
2009
IEEE
Abstract. In this paper, we demonstrate an effective ranked XML keyword search with meaningful result display. Our system, named ICRA, recognizes a set of object classes in XML dat...
161
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VLDB
2002
ACM
15 years 10 months ago
2002
ACM
We propose a new data structure to search in metric spaces. A metric space is formed by a collection of objects and a distance function de ned among them, which satis es the trian...
154
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VLDB
2007
ACM
15 years 10 months ago
2007
ACM
Ontology, an explicit specification of shared conceptualization, has been increasingly used to define formal data semantics and improve data reusability and interoperability in en...