2316 search results - page 249 / 464 » The many forms of hypercomputation |
183
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VLDB
2004
ACM
15 years 11 months ago
2004
ACM
Top-k queries based on ranking elements of multidimensional datasets are a fundamental building block for many kinds of information discovery. The best known general-purpose algor...
182
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WEBDB
2004
Springer
15 years 11 months ago
2004
Springer
XML and semi-structured data is usually modeled using graph structures. Structural summaries, which have been proposed to speedup XML query processing have graph forms as well. Th...
166
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WWIC
2004
Springer
15 years 11 months ago
2004
Springer
Wireless sensor networks are based on the collaborative efforts of many small wireless sensor nodes, which collectively are able to form networks through which sensor information c...
162
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ACSAC
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper addresses the problem of detecting masquerading, a security attack in which an intruder assumes the identity of a legitimate user. Many approaches based on Hidden Marko...
165
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DEXAW
2003
IEEE
15 years 11 months ago
2003
IEEE
The Semantic Web, also known as the Web of meaning, is considered the new generation of the Web. Its objective is to enable computers and people to work in cooperation. A requisit...