1951 search results - page 251 / 391 » An algorithm for improving graph partitions |
138
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MM
2006
ACM
15 years 11 months ago
2006
ACM
Recently, interactive image cutout technique becomes prevalent for image segmentation problem due to its easy-to-use nature. However, most existing stroke-based interactive object...
140
Voted
ICMCS
2005
IEEE
15 years 10 months ago
2005
IEEE
We consider the problem of packetizing a variable length coded Markov sequence into fixed length packets, while being protected by variable rate channel code. Given the total tra...
181
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VLSM
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. Given an image, digital matting consists in extracting a foreground element from the background. Standard methods are initialized with a trimap, a partition of the image ...
129
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SPAA
1998
ACM
15 years 9 months ago
1998
ACM
Sparse LU factorization with partial pivoting is important for many scienti c applications and delivering high performance for this problem is di cult on distributed memory machin...
144
Voted
ADBIS
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. We consider the problem of query containment for conjunctive queries with the safe negation property. Some necessary conditions for this problem are given. A part of the ...