249
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DCC
15 years 11 months ago
2004 IEEE 
Providing continuous video playback with graceful quality degradation over wireless channels is fraught with challenges. Video applications require stringent delay guarantees and ...
244
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DCC
16 years 7 months ago
2004 IEEE 
It is well-known that wavelet transforms provide sparse decompositions over many types of image regions but not over image singularities/edges that manifest themselves along curve...
218
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DCC
16 years 7 months ago
2004 IEEE 
This paper presents an algorithm to optimize the tradeoff between rate and expected end-to-end distortion of a video sequence transmitted over a packet network. The approach optim...
217
Voted
DCC
15 years 11 months ago
2004 IEEE 
Compressed pattern matching is an emerging research area that addresses the following problem: given a file in compressed format and a pattern, report the occurrence(s) of the pat...
216
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DCC
16 years 7 months ago
2004 IEEE
The public key cryptosystems MST1 and MST2 make use of certain kinds of factorizations of finite groups. We show that generalizing such factorizations to infinite groups allows a ...
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Computer Graphics