356 search results - page 31 / 72 » Submodular Approximation: Sampling-based Algorithms and Lowe... |
SIGECOM
2010
ACM
14 years 20 days ago
2010
ACM
In 1876 Charles Lutwidge Dodgson suggested the intriguing voting rule that today bears his name. Although Dodgson’s rule is one of the most well-studied voting rules, it suffers...
ATAL
2009
Springer
14 years 2 months ago
2009
Springer
We propose an efficient method that applies directed soft arc consistency to a Distributed Constraint Optimization Problem (DCOP) which is a fundamental framework of multi-agent ...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
—Comprehensive performance analysis of the unordered V-BLAST algorithm with various power allocation strategies is presented, which makes use of analytical tools and resorts to M...
ALGORITHMICA
2005
13 years 7 months ago
2005
A cycle cover of a graph is a spanning subgraph each node of which is part of exactly one simple cycle. A k-cycle cover is a cycle cover where each cycle has length at least k. Gi...
WIOPT
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract--Power allocation is a promising approach for optimizing the performance of mobile radio systems in interference channels. In the present paper, the non-convex objective f...