2743 search results - page 524 / 549 » Minimization of an M-convex Function |
AAMAS
2004
Springer
13 years 7 months ago
2004
Springer
ACT Supporting mobility in a multi hop wireless environment like the MANET still remains a point of research, especially in the context of time-constrained applications. The incapa...
JSAC
2007
13 years 7 months ago
2007
— Overlay-based multicast has been proposed as a key alternative for large-scale group communication. There is ample motivation for such an approach, as it delivers the scalabili...
TSP
2008
13 years 7 months ago
2008
We consider the problem of estimating and detecting sparse signals over a large area of an image or other medium. We introduce a novel cost function that captures the tradeoff bet...
JSAC
2007
13 years 7 months ago
2007
— We provide a theoretical framework for cross-layer design in multimedia communications to optimize single-user throughput by selecting the transmitted bit rate and payload size...
TVCG
2008
13 years 7 months ago
2008
Quality assessment plays a crucial role in data analysis. In this paper, we present a reduced-reference approach to volume data quality assessment. Our algorithm extracts importan...