2981 search results - page 426 / 597 » Word Sense and Subjectivity |
153
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SIAMJO
2008
15 years 6 months ago
2008
In this paper, we consider the Lagrangian dual problem of a class of convex optimization problems. We first discuss the semismoothness of the Lagrangian-dual function . This prope...
137
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SIAMJO
2008
15 years 6 months ago
2008
We give some new regularity conditions for Fenchel duality in separated locally convex vector spaces, written in terms of the notion of quasi interior and quasi-relative interior, ...
160
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SIAMJO
2008
15 years 6 months ago
2008
Abstract. Utility functions of several variables are ubiquitous in economics. Their maximization requires inversion of the gradient map. Using convex analysis tools, we provide a r...
143
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SIAMJO
2008
15 years 6 months ago
2008
Many optimization problems are naturally delivered in an uncertain framework, and one would like to exercise prudence against the uncertainty elements present in the problem. In pr...
149
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SIAMJO
2008
15 years 6 months ago
2008
Recently, a semidefinite programming (SDP) relaxation approach has been proposed to solve the sensor network localization problem. Although it achieves high accuracy in estimating ...