666 search results - page 61 / 134 » New primal-dual algorithms for Steiner tree problems |
INFOCOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract— We consider the computational complexity and algorithm challenges in designing survivable access networks. With limited routing capability, the structure of an access n...
FLAIRS
2004
13 years 10 months ago
2004
Artificial Neural Networks (ANNs) have proved both a popular and powerful technique for pattern recognition tasks in a number of problem domains. However, the adoption of ANNs in ...
ICDM
2003
IEEE
14 years 2 months ago
2003
IEEE
Algorithms for tracking concept drift are important for many applications. We present a general method based on the Weighted Majority algorithm for using any online learner for co...
ICANNGA
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. In the paper, a new method of decision tree learning for costsensitive classification is presented. In contrast to the traditional greedy top-down inducer in the proposed...
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
Many computer vision problems involving feature correspondence among images can be formulated as an assignment problem with a quadratic cost function. Such problems are computatio...