7943 search results - page 28 / 1589 » A calculus for costed computations |
ICML
1999
IEEE
14 years 8 months ago
1999
IEEE
AdaCost, a variant of AdaBoost, is a misclassification cost-sensitive boosting method. It uses the cost of misclassifications to update the training distribution on successive boo...
COR
2008
13 years 7 months ago
2008
This paper addresses the problem of minimizing the expected cost of locating a number of single product facilities and allocating uncertain customer demand to these facilities. Th...
PCI
2005
Springer
14 years 26 days ago
2005
Springer
Abstract. In this paper, we propose a novel heuristic algorithm for constructing a minimum cost multicast tree. Our work is based on a directed asymmetric network and shows an impr...
ICDM
2003
IEEE
14 years 20 days ago
2003
IEEE
We propose and evaluate a family of methods for converting classifier learning algorithms and classification theory into cost-sensitive algorithms and theory. The proposed conve...
IPPS
1998
IEEE
13 years 11 months ago
1998
IEEE
Abstract. We extend the refinement calculus to permit the derivation of programs in the Bulk Synchronous Parallelism (BSP) style. This demonstrates that formal approaches developed...