7868 search results - page 314 / 1574 » Learning by Answer Sets |
204
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ICDT
2007
ACM
16 years 22 days ago
2007
ACM
Query containment is a fundamental problem of databases. Given two queries q1 and q2, it asks whether the set of answers to q1 is included in the set of answers to q2 for any datab...
170
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VLDB
2007
ACM
16 years 21 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...
158
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IWPC
2005
IEEE
16 years 5 days ago
2005
IEEE
The paper presents a usability study conducted with graduate and undergraduate computer science students, designed to evaluate the effectiveness of a software visualization tool n...
196
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KR
2010
Springer
15 years 11 months ago
2010
Springer
We present a distributed algorithm for computing equilibria of heterogeneous nonmonotonic multi-context systems (MCS). The algorithm can be parametrized to compute only partial eq...
174
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IEEEPACT
2000
IEEE
15 years 11 months ago
2000
IEEE
Multimedia instruction set extensions have become a prominent feature in desktop microprocessor platforms, promising superior performance on a wide range of floating-point and int...