3499 search results - page 80 / 700 » On the local optimality of LambdaRank |
MP
1998
14 years 9 months ago
1998
In recent years second-order sufficient conditions of an isolated local minimizer for convex composite optimization problems have been established. In this paper, second-order opt...
IEEEPACT
1999
IEEE
15 years 2 months ago
1999
IEEE
The performance of applications on large shared-memory multiprocessors with coherent caches depends on the interaction between the granularity of data sharing, the size of the coh...
WAOA
2007
Springer
15 years 4 months ago
2007
Springer
We consider the following distributed optimization problem: three agents i = 1, 2, 3 are each presented with a load drawn independently from the same known prior distribution. Then...
JSA
2008
14 years 10 months ago
2008
Conventional snoopy-based chip multiprocessors take an aggressive approach broadcasting snoop requests to all nodes. In addition each node checks all received requests. This appro...
ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
Current multimodal registration methods almost always rely on local gradient-descent type optimization strategies. Such registration methods often converge to an incorrect local o...