15375 search results - page 284 / 3075 » cans 2008 |
105
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TCSV
2008
15 years 4 months ago
2008
Many existing techniques for image restoration can be expressed in terms of minimizing a particular cost function. Iterative regularization methods are a novel variation on this th...
101
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IVC
2007
15 years 4 months ago
2007
Energy minimizing contours or snakes are tools for delineating objects of interest in an image. Snakes are defined discretely or in continuous form with continuous snakes having ...
102
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JAIR
2007
15 years 4 months ago
2007
The paper presents a new sampling methodology for Bayesian networks that samples only a subset of variables and applies exact inference to the rest. Cutset sampling is a network s...
126
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JAL
2007
15 years 4 months ago
2007
Abstract. We consider the problem of estimating the length of a shortest path in a DAG whose edge lengths are known only approximately but can be determined exactly at a cost. Init...
131
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TIT
2008
15 years 4 months ago
2008
In an unreliable packet network setting, we study the performance gains of optimal transmission strategies in the presence and absence of coding capability at the transmitter, wher...