3049 search results - page 322 / 610 » On the Convergence of Bound Optimization Algorithms |
180
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ISBI
2007
IEEE
16 years 29 days ago
2007
IEEE
We present a modified version of the deconvolution algorithm introduced by Figueiredo and Nowak, which leads to a substantial acceleration. The algorithm essentially consists in ...
181
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AUTOMATICA
2008
15 years 6 months ago
2008
In this paper we study averaging algorithms and coverage control laws in a unified light. First, we characterize the convergence properties of averaging algorithms over acyclic di...
159
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
—We consider an agent interacting with an unmodeled environment. At each time, the agent makes an observation, takes an action, and incurs a cost. Its actions can influence futu...
166
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MICCAI
2007
Springer
16 years 7 months ago
2007
Springer
Abstract. Dynamic enhancement causes serious problems for registration of contrast enhanced breast MRI, due to variable uptakes of agent on different tissues or even same tissues i...
199
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JACIII
2008
15 years 6 months ago
2008
Abstract. One of the main functions of the traffic navigation systems is to find the optimal route to the destination. In this paper, we propose an iterative Q value updating algor...