Sciweavers

4584 search results - page 877 / 917
» Sequential parameter optimization
Sort
View
FSTTCS
2009
Springer
15 years 4 months ago
Subexponential Algorithms for Partial Cover Problems
Partial Cover problems are optimization versions of fundamental and well studied problems like Vertex Cover and Dominating Set. Here one is interested in covering (or dominating) ...
Fedor V. Fomin, Daniel Lokshtanov, Venkatesh Raman...
CASES
2009
ACM
15 years 4 months ago
Towards scalable reliability frameworks for error prone CMPs
As technology scales and the energy of computation continually approaches thermal equilibrium [1,2], parameter variations and noise levels will lead to larger error rates at vario...
Joseph Sloan, Rakesh Kumar
CF
2009
ACM
15 years 4 months ago
Mapping the LU decomposition on a many-core architecture: challenges and solutions
Recently, multi-core architectures with alternative memory subsystem designs have emerged. Instead of using hardwaremanaged cache hierarchies, they employ software-managed embedde...
Ioannis E. Venetis, Guang R. Gao
SIGIR
2009
ACM
15 years 4 months ago
Positional language models for information retrieval
Although many variants of language models have been proposed for information retrieval, there are two related retrieval heuristics remaining “external” to the language modelin...
Yuanhua Lv, ChengXiang Zhai
ISBRA
2010
Springer
15 years 4 months ago
Uncovering Hidden Phylogenetic Consensus
Abstract. Many of the steps in phylogenetic reconstruction can be confounded by “rogue” taxa, taxa that cannot be placed with assurance anywhere within the tree—whose locatio...
Nicholas D. Pattengale, Krister M. Swenson, Bernar...