40 search results - page 7 / 8 » Approximating Weighted Max-SAT Problems by Compensating for ... |
ICASSP
2009
IEEE
14 years 15 days ago
2009
IEEE
The problem of transmit beamforming for single-group multicasting is considered, where the objective is to transmit common information to a (large) number of users. The transmitte...
ICCV
2009
IEEE
14 years 10 months ago
2009
IEEE
We introduce a linearly weighted variant of the total
variation for vector fields in order to formulate regularizers
for multi-class labeling problems with non-trivial interclass...
SIAMSC
2011
13 years 7 days ago
2011
We develop an algebraic multigrid (AMG) setup scheme based on the bootstrap framework for multiscale scientific computation. Our approach uses a weighted least squares definition...
PODC
2006
ACM
13 years 11 months ago
2006
ACM
This paper presents a distributed algorithm for wireless adhoc networks that runs in polylogarithmic number of rounds in the size of the network and constructs a lightweight, line...
JSAC
2011
13 years 22 days ago
2011
Abstract— Spectrum management is used to improve performance in multiuser communication system, e.g., cognitive radio or femtocell networks, where multiuser interference can lead...