2657 search results - page 211 / 532 » On the complexity of hierarchical problem solving |
110
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JMM2
2007
15 years 1 months ago
2007
—This paper aims to develop a novel framework to systematically trade-off computational complexity with output distortion in linear multimedia transforms, in an optimal manner. T...
91
Voted
ITNG
2007
IEEE
15 years 8 months ago
2007
IEEE
Lots of efforts in the last decades have been done to prove or disprove whether the set of polynomially bounded problems is equal to the set of polynomially verifiable problems. T...
110
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ICIP
2009
IEEE
16 years 2 months ago
2009
IEEE
A multiplier-less low complexity reversible integer Karhunen-Lo?ve transform (Low-RKLT) is proposed based on multi-lifting. Conventional methods based on KLT suffer from high comp...
92
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DCC
2004
IEEE
16 years 1 months ago
2004
IEEE
A steepest descent based bit allocation method with polynomial iteration complexity for minimizing the sum of frame distortions under a total bit rate constraint is presented for ...
96
Voted
ICC
2009
IEEE
15 years 8 months ago
2009
IEEE
—This paper studies linear transmit filter design for Weighted Sum-Rate (WSR) maximization in the Multiple Input Multiple Output Broadcast Channel (MIMO-BC). The problem of fin...