3415 search results - page 532 / 683 » Lower Bounds for Kernelizations |
136
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IPPS
2007
IEEE
15 years 10 months ago
2007
IEEE
A comparative study of parallel metaheuristics executed in grid environments is proposed, having as case study a genetic algorithm, a simulated annealing algorithm and a random se...
125
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IPPS
2007
IEEE
15 years 10 months ago
2007
IEEE
In this paper, we discuss and compare several policies to place replicas in tree networks, subject to server capacity constraints. The client requests are known beforehand, while ...
138
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ISQED
2007
IEEE
15 years 10 months ago
2007
IEEE
— In the past, dynamic voltage and frequency scaling (DVFS) has been widely used for power and energy optimization in embedded system design. As thermal issues become increasingl...
171
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SASO
2007
IEEE
15 years 10 months ago
2007
IEEE
A fundamental problem that confronts decentralized reputation systems is the design of efficient, secure and incentive-compatible mechanisms to gather trust information despite m...
141
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SSDBM
2007
IEEE
15 years 10 months ago
2007
IEEE
Memory management is a critical issue in stream processing involving stateful operators such as join. Traditionally, the memory requirement for a stream join is query-driven: a qu...