2899 search results - page 286 / 580 » On the Complexity of Exclusion Algorithms for Optimization |
265
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
In the rank join problem we are given a relational join R1 1 R2 and a function that assigns numeric scores to the join tuples, and the goal is to return the tuples with the highes...
173
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BMCBI
2008
15 years 6 months ago
2008
Background: The principles of protein folding and evolution pose problems of very high inherent complexity. Often these problems are tackled using simplified protein models, e.g. ...
285
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TITB
2002
15 years 6 months ago
2002
The class of geometric deformable models, also known as level sets, has brought tremendous impact to medical imagery due to its capability of topology preservation and fast shape r...
204
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
We present a novel framework based on hidden Markov models (HMMs) for matching feature point sets, which capture the shapes of object contours of interest. Point matching algorith...
164
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CN
2008
15 years 6 months ago
2008
In large peer-to-peer (P2P) overlay networks, nodes usually share resources to support all kinds of applications. In such networks, a subset of the nodes may assume the role of br...