5785 search results - page 138 / 1157 » Approximability of Probability Distributions |
113
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ISBI
2006
IEEE
16 years 4 months ago
2006
IEEE
Our goal is to optimize regularized image reconstruction methods for emission tomography with respect to the task of detecting small lesions of unknown location in the reconstruct...
114
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MFCS
2004
Springer
15 years 9 months ago
2004
Springer
In learning theory and genetic programming, OBDDs are used to represent approximations of Boolean functions. This motivates the investigation of the OBDD complexity of approximatin...
130
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STACS
2005
Springer
15 years 9 months ago
2005
Springer
Abstract Abstract. Recent work in the analysis of randomized approximation algorithms for NP-hard optimization problems has involved approximating the solution to a problem by the ...
144
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SIAMCO
2002
15 years 3 months ago
2002
As shown in [7], optimal control problems with either ODE or PDE dynamics can be solved efficiently using a setting of consistent approximations obtained by numerical discretizati...
110
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STOC
2003
ACM
16 years 3 months ago
2003
ACM
We show how to determine whether the edit distance between two given strings is small in sublinear time. Specifically, we present a test which, given two n-character strings A and...