12825 search results - page 2198 / 2565 » Improved PLSOM algorithm |
132
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TIT
2002
15 years 4 months ago
2002
Abstract--We adapt methods originally developed in information and coding theory to solve some testing problems. The efficiency of two-stage pool testing of items is characterized ...
141
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TIT
2002
15 years 4 months ago
2002
Abstract-- In this paper, a necessary and sufficient condition for sampling in the general framework of shift invariant spaces is derived. Then this result is applied respectively ...
180
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TMC
2002
15 years 4 months ago
2002
We consider ad hoc wireless networks that use directional antennas and have limited energy resources. To explore quantitatively the advantage offered by the use of directional ante...
156
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TPDS
2002
15 years 4 months ago
2002
In this paper, an efficient algorithm to implement loop partitioning is introduced and evaluated. We start from results of Agarwal et al. [1] whose aim is to minimize the number of...
145
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VLDB
2002
ACM
15 years 4 months ago
2002
ACM
Traditional indexes aim at optimizing the node accesses during query processing, which, however, does not necessarily minimize the total cost due to the possibly large number of r...