186 search results - page 29 / 38 » Improved approximation algorithms for directed Steiner fores... |
ISSAC
2007
Springer
14 years 1 months ago
2007
Springer
We describe some major recent progress in exact and symbolic linear algebra. These advances concern the improvement of complexity estimates for fundamental problems such as linear...
ECCV
2010
Springer
14 years 22 days ago
2010
Springer
Abstract. In this paper we develop an algorithm for structured prediction that optimizes against complex performance measures, those which are a function of false positive and fals...
ICDCN
2009
Springer
13 years 12 months ago
2009
Springer
Wireless sensor networks with multiple users collecting data directly from the sensors have many potential applications. An important problem is to allocate for each user a query r...
ACL
2004
13 years 8 months ago
2004
Most foreign names are transliterated into Chinese, Japanese or Korean with approximate phonetic equivalents. The transliteration is usually achieved through intermediate phonemic...
INFOCOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— Existing work on placing additional relay nodes in wireless sensor networks to improve network connectivity typically assumes homogeneous wireless sensor nodes with an identica...