2698 search results - page 323 / 540 » Approximation Algorithms for the Weighted Independent Set Pr... |
193
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HVEI
2010
15 years 8 months ago
2010
Perceptual image distortion measures can play a fundamental role in evaluating and optimizing imaging systems and image processing algorithms. Many existing measures are formulate...
222
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FOCS
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract— Thorup and Zwick, in their seminal work, introduced the approximate distance oracle, which is a data structure that answers distance queries in a graph. For any integer...
181
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ICMLA
2004
15 years 8 months ago
2004
Predictive state representation (PSR) models for controlled dynamical systems have recently been proposed as an alternative to traditional models such as partially observable Mark...
161
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CAI
2007
Springer
16 years 22 days ago
2007
Springer
Abstract. We generalize a learning algorithm originally devised for deterministic all-accepting weighted tree automata (wta) to the setting of arbitrary deterministic wta. The lear...
171
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APPROX
2005
Springer
16 years 3 days ago
2005
Springer
A large class of stochastic optimization problems can be modeled as minimizing an objective function f that depends on a choice of a vector x ∈ X, as well as on a random external...