2569 search results - page 375 / 514 » Approximate Objects and Approximate Theories |
176
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AVSS
2008
IEEE
16 years 1 months ago
2008
IEEE
Tracking humans in an indoor environment is an essential part of surveillance systems. Vision based and microphone array based trackers have been extensively researched in the pas...
202
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FOCS
2008
IEEE
16 years 1 months ago
2008
IEEE
The central problem in computational mechanism design is the tension between incentive compatibility and computational ef ciency. We establish the rst significant approximability ...
174
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
The emerging theory of compressed sensing (CS) provides a universal signal detection approach for sparse signals at sub-Nyquist sampling rates. A small number of random projection...
177
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
—This work presents a closed-form expression for characterizing the spread of static worm-scanning strategies through a mean-field approximation. Our model can both accurately c...
187
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INFOCOM
2008
IEEE
16 years 28 days ago
2008
IEEE
—In the routing and cost sharing of multicast towards a group of potential receivers, cross-monotonicity is a property that states a user’s payment can only be smaller when ser...