2292 search results - page 130 / 459 » Hierarchical approximation and localization |
162
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WDAG
2010
Springer
15 years 3 months ago
2010
Springer
Abstract. Since in general it is NP-hard to solve the minimum dominating set problem even approximatively, a lot of work has been dedicated to central and distributed approximation...
135
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ICRA
2006
IEEE
15 years 10 months ago
2006
IEEE
— Our goal is polygonal approximation of laser range data points obtained by a mobile robot. The proposed approach provides a precise estimation of the number of model components...
133
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SIGECOM
2004
ACM
15 years 10 months ago
2004
ACM
We provide efficient algorithms for finding approximate BayesNash equilibria (BNE) in graphical, specifically tree, games of incomplete information. In such games an agent’s p...
134
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CSDA
2010
15 years 4 months ago
2010
An approximate rank revealing factorization problem with structure constraints on the normalized factors is considered. Examples of structure, motivated by an application in micro...
151
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IM
2007
15 years 4 months ago
2007
Abstract. In this paper, we consider the problem of calculating fast and accurate approximations to the personalized PageRank score of a webpage. We focus on techniques to improve ...