6800 search results - page 331 / 1360 » On optimizing collective communication |
205
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—Multicast is an important communication paradigm, also a problem well known for its difficulty (NP-completeness) to achieve certain optimization goals, such as minimum network ...
192
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INFOCOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—We analyze the performance limits of data dissemination with multi-channel, single radio sensors. We formulate the problem of minimizing the average delay of data dissem...
180
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IPSN
2004
Springer
16 years 6 days ago
2004
Springer
We study network capacity limits and optimal routing algorithms for regular sensor networks, namely, square and torus grid sensor networks, in both, the static case (no node failu...
178
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INFOCOM
2003
IEEE
16 years 3 days ago
2003
IEEE
— Measurement-based optimization is one important strategy to improve the performance of bandwidth-demanding peer-to-peer systems. However, to date, we have little quantitative k...
168
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SPAA
2009
ACM
16 years 7 months ago
2009
ACM
In a max-min LP, the objective is to maximise subject to Ax 1, Cx 1, and x 0 for nonnegative matrices A and C. We present a local algorithm (constant-time distributed algorith...