3155 search results - page 115 / 631 » An algorithm for optimal difference systems of sets |
241
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ICDE
2005
IEEE
16 years 7 months ago
2005
IEEE
The query optimizer of a database system is confronted with two aspects when handling user-defined functions (UDFs) in query predicates: the vast differences in evaluation costs b...
197
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HYBRID
2009
Springer
16 years 1 months ago
2009
Springer
In this paper, we analyze the problem of finding a periodic schedule for the wake-up times of a set of nodes in a Wireless Sensor Network that optimizes the coverage of the region...
170
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ECRTS
1998
IEEE
15 years 10 months ago
1998
IEEE
This paper introduces improvements in partitioning schemes for multiprocessor real-time systems which allow higher processor utilization and enhanced schedulability by using exact...
206
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WIOPT
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract--Power allocation is a promising approach for optimizing the performance of mobile radio systems in interference channels. In the present paper, the non-convex objective f...
171
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ICMCS
2009
IEEE
15 years 4 months ago
2009
IEEE
We consider multi-rate peer-to-peer multi-party conferencing applications, where different receivers in the same group can receive videos at different rates using, for example, sc...