6004 search results - page 655 / 1201 » Parallelizing query optimization |
158
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SOFSEM
2000
Springer
15 years 8 months ago
2000
Springer
For half a century since computers came into existence, the goal of finding elegant and efficient algorithms to solve "simple" (welldefined and well-structured) problems ...
169
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IEEEPACT
2008
IEEE
15 years 11 months ago
2008
IEEE
Communication overheads are one of the fundamental challenges in a multiprocessor system. As the number of processors on a chip increases, communication overheads and the distribu...
144
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ACRI
2004
Springer
15 years 10 months ago
2004
Springer
We have investigated a problem where the goal is to find automatically the best rule for a cell in the cellular automata model. The cells are either of type OBSTACLE, EMPTY or CRE...
130
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RTSS
1997
IEEE
15 years 9 months ago
1997
IEEE
In [6], we proposed a new commit protocol, OPT, specially designed for use in distributed firm-deadline real-time database systems. OPT allows transactions to “optimistically...
133
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CORR
2008
Springer
15 years 5 months ago
2008
Springer
In this paper, we consider single-source, single-sink (ss-ss) multi-hop relay networks, with slow-fading Rayleigh links and single-antenna relay nodes operating under the half-dupl...