3708 search results - page 237 / 742 » Approximating Betweenness Centrality |
176
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INFOCOM
2008
IEEE
16 years 29 days ago
2008
IEEE
—In a wireless network with node exclusive spectrum sharing, two popular schedules are maximum weight matching (MWM) schedule and maximum size matching (MSM) schedule. The former...
175
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SIAMCOMP
1998
15 years 6 months ago
1998
This paper continues the investigation of the connection between probabilistically checkable proofs (PCPs) and the approximability of NP-optimization problems. The emphasis is on p...
174
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
In this paper, we attempt to approximate and index a ddimensional (d 1) spatio-temporal trajectory with a low order continuous polynomial. There are many possible ways to choose ...
154
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INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—We consider a wireless network of n nodes that communicate over a common wireless medium under some interference constraints. Our work is motivated by the need for an efficient...
185
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Monitoring the dynamics of networks in the brain is of central importance in normal and disease states. Current methods of detecting networks in the recorded EEG such as correlati...