34170 search results - page 547 / 6834 » Optimization |
184
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ICIP
1999
IEEE
16 years 8 months ago
1999
IEEE
In this paper, we present an efficient region-based video coding scheme. The region partioning is optimized according to a rate-distortion criterion in order to achieve constant b...
305
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
One very important application in the data mining domain is frequent pattern mining. Various authors have worked on improving the efficiency of this computation, mostly focusing o...
339
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ICDE
1997
IEEE
16 years 8 months ago
1997
IEEE
2. ODB-QOPTIMIZER : the tool ODB-QOPTIMIZERis a ODMG 93 compliant tool for the schema validation and semantic query optimization. The approach is based on two fundamental ingredien...
187
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MICCAI
2005
Springer
16 years 8 months ago
2005
Springer
Abstract. Percutaneous radiofrequency ablation has become a frequently used technique for the treatment of liver cancers, but still remains very difficult to plan. In this paper, w...
214
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CADE
2003
Springer
16 years 7 months ago
2003
Springer
Abstract. We present an abstract view of existential variables in a dependently typed lambda-calculus based on modal type theory. This allows us to justify optimizations to pattern...