1289 search results - page 98 / 258 » Complexity of Counting the Optimal Solutions |
ICDE
2010
IEEE
14 years 10 months ago
2010
IEEE
Abstract— Modern database management systems (DBMS) answer a multitude of complex queries on increasingly larger datasets. Given the complexities of the queries and the numerous ...
IJCAI
1993
14 years 11 months ago
1993
Since its inception, arti cial intelligence has relied upon a theoretical foundation centred around perfect rationality as the desired property of intelligent systems. We argue, a...
LCTRTS
2007
Springer
15 years 4 months ago
2007
Springer
Energy efficiency is an important factor in embedded systems design. We consider an embedded system with a dynamic voltage scaling (DVS) capable processor and its system-wide pow...
106
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PRL
2007
14 years 9 months ago
2007
: We propose a new feature selection strategy based on rough sets and Particle Swarm Optimization (PSO). Rough sets has been used as a feature selection method with much success, b...
180
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
This paper addresses the problem of efficient maintenance of a materialized skyline view in response to skyline removals. While there has been significant progress on skyline quer...