625 search results - page 51 / 125 » Genetic algorithms for large join query optimization |
154
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ICCSA
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. In this paper, we present a parallel tabu search (TS) algorithm for efficient optimization of a constrained multiobjective VLSI standard cell placement problem. The prima...
162
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CISIM
2007
IEEE
16 years 9 days ago
2007
IEEE
Peer-to-peer (P2P) topology has significant influence on the performance, search efficiency and functionality, and scalability of the application. In this paper, we propose a P...
183
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IROS
2007
IEEE
16 years 8 days ago
2007
IEEE
— One primary goal in rescue robotics is to deploy a team of robots for coordinated victim search after a disaster. This requires robots to perform subtasks, such as victim detec...
207
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SIGMOD
2000
ACM
15 years 10 months ago
2000
ACM
We investigate the problem of using materialized views to answer SQL queries. We focus on modern decision-support queries, which involve joins, arithmetic operations and other (po...
150
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VLDB
1998
ACM
15 years 10 months ago
1998
ACM
Oracle Materialized Views (MVs) are designed for data warehousing and replication. For data warehousing, MVs based on inner/outer equijoins with optional aggregation, can be refre...