1933 search results - page 236 / 387 » Improved Algorithms for the Feedback Vertex Set Problems |
134
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IPCO
2007
15 years 5 months ago
2007
Abstract. We consider the single machine scheduling problem to minimize the average weighted completion time under precedence constrains. Improving on the various 2-approximation a...
174
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JMLR
2012
13 years 6 months ago
2012
We study a generalized framework for structured sparsity. It extends the well known methods of Lasso and Group Lasso by incorporating additional constraints on the variables as pa...
126
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ECAI
2010
Springer
15 years 4 months ago
2010
Springer
Recently the efficiency of an outlier detection algorithm ORCA was improved by RCS (Randomization with faster Cutoff update and Space utilization after pruning), which changes the ...
126
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JCT
1998
15 years 3 months ago
1998
We introduce a concept of so-called disjoint ordering for any collection of finite sets. It can be viewed as a generalization of a system of distinctive representatives for the s...
141
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CEC
2009
IEEE
15 years 10 months ago
2009
IEEE
—This paper presents the evolutionary programming with an ensemble of memories to deal with optimization problems in dynamic environments. The proposed algorithm modifies a recen...