1647 search results - page 223 / 330 » Improved Randomized Approximation Algorithms for Lot-Sizing ... |
130
Voted
IJWIN
2006
15 years 2 months ago
2006
Abstract-- We consider a wireless sensor network consisting of a set of sensors deployed randomly. A point in the monitored area is covered if it is within the sensing range of a s...
117
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ICIP
2010
IEEE
15 years 10 days ago
2010
IEEE
Based on the theory of Markov Random Fields, a Bayesian regularization model for diffusion tensor images (DTI) is proposed in this paper. The low-degree parameterization of diffus...
120
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CORR
2011
Springer
14 years 9 months ago
2011
Springer
We describe a new variational lower-bound on the minimum energy configuration of a planar binary Markov Random Field (MRF). Our method is based on adding auxiliary nodes to every...
153
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TEC
2008
15 years 2 months ago
2008
In recent years, interest in studying evolutionary algorithms (EAs) for dynamic optimization problems (DOPs) has grown due to its importance in real-world applications. Several app...
147
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CIAC
1994
Springer
15 years 6 months ago
1994
Springer
We consider the problem of maintaining a binary search tree (BST) that minimizes the average access cost needed to satisfy randomly generated requests. We analyze scenarios in whi...