2001 search results - page 67 / 401 » Local solutions for global problems in wireless networks |
INFOCOM
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract— The performance of scheduling schemes in multihop wireless networks has attracted significant attention in the recent literature. It is well known that optimal schedul...
ICCV
2003
IEEE
14 years 10 months ago
2003
IEEE
Existing autocalibration techniques use numerical optimization algorithms that are prone to the problem of local minima. To address this problem, we have developed a method where ...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
In this paper we consider the problem of solving different pose and registration problems under rotational constraints. Traditionally, methods such as the iterative closest point ...
CDC
2008
IEEE
14 years 3 months ago
2008
IEEE
— In this paper we consider state estimation carried over a sensor network. A fusion center forms a local multi-hop tree of sensors and gateways and fuses the data into a state e...
ASC
2004
13 years 8 months ago
2004
Global optimization can be used as the main component for reliable decision support systems. In this contribution, we explore numerical solution techniques for nonconvex and nondi...