2605 search results - page 271 / 521 » The many levels of CSCL |
172
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VLDB
2007
ACM
16 years 22 days ago
2007
ACM
This paper reports our first set of results on managing uncertainty in data integration. We posit that data-integration systems need to handle uncertainty at three levels, and do...
185
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WEBDB
2007
Springer
16 years 22 days ago
2007
Springer
Due to resource constraints, search engines usually have difficulties keeping the local database completely synchronized with the Web. To detect as many changes as possible, the ...
195
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WINE
2007
Springer
16 years 22 days ago
2007
Springer
Internet search companies sell advertisement slots based on users’ search queries via an auction. Advertisers have to solve a complex optimization problem of how to place bids o...
193
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ANSS
2006
IEEE
16 years 21 days ago
2006
IEEE
With the availability of huge databases cataloguing the various molecular “parts” of complex biological systems, researchers from multiple disciplines have focused on developi...
156
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DFT
2006
IEEE
16 years 21 days ago
2006
IEEE
Dual core architectures are commonly used to establish fault tolerance on the node level. Since comparison is usually performed for the outputs only, no precise diagnostic informa...