1647 search results - page 281 / 330 » Improved Randomized Approximation Algorithms for Lot-Sizing ... |
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— We address a lifetime maximization problem for a single-hop wireless sensor network where multiple sensors encode and communicate their measurements of a Gaussian random source...
PPSN
2000
Springer
14 years 13 days ago
2000
Springer
Abstract. We explore a new general-purpose heuristic for nding highquality solutions to hard optimization problems. The method, called extremal optimization, is inspired by self-or...
STOC
2004
ACM
14 years 9 months ago
2004
ACM
Recently, approximation analysis has been extensively used to study algorithms for routing weighted packets in various network settings. Although different techniques were applied...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
—Unstructured peer-to-peer networks have gained a lot of popularity due to their resilience to network dynamics. The core operation in such networks is to efficiently locate res...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. We tackle the problem of multi-class relational sequence learning using relevant patterns discovered from a set of labelled sequences. To deal with this problem, firstly...