3049 search results - page 282 / 610 » On the Convergence of Bound Optimization Algorithms |
199
click to vote
GLOBECOM
2006
IEEE
16 years 20 days ago
2006
IEEE
— Multiple description coding (MDC) has emerged as a powerful technique for reliable real-time communications over lossy packet networks. In its basic form, it involves encoding ...
161
click to vote
ICIP
2000
IEEE
16 years 8 months ago
2000
IEEE
In a variety of applications (including automatic target recognition) image classification algorithms operate on compressed image data. This paper explores the design of optimal t...
170
click to vote
FOCS
2006
IEEE
16 years 20 days ago
2006
IEEE
We investigate the optimality of (1+ )-approximation algorithms obtained via the dimensionality reduction method. We show that: • Any data structure for the (1 + )-approximate n...
177
click to vote
ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
We propose a sensor positioning scheme for a wireless sensor network consisting of beacons as well as collaborative anchors (CA) to help sensors within a prescribed service area t...
198
click to vote
CONSTRAINTS
2008
15 years 6 months ago
2008
Submodular function minimization is a polynomially-solvable combinatorial problem. Unfortunately the best known general-purpose algorithms have high-order polynomial time complexi...