4894 search results - page 477 / 979 » The Guarding Problem - Complexity and Approximation |
168
click to vote
OL
2007
15 years 4 months ago
2007
We propose an SQP-type algorithm for solving nonlinear second-order cone programming (NSOCP) problems. At every iteration, the algorithm solves a convex SOCP subproblem in which th...
171
click to vote
GLOBECOM
2009
IEEE
15 years 2 months ago
2009
IEEE
The received signal strength (RSS)-based approach to wireless localization offers the advantage of low cost and easy implementability. To circumvent the nonconvexity of the convent...
154
click to vote
TASE
2010
IEEE
14 years 12 months ago
2010
IEEE
Robots operating in a workspace can localize themselves by querying nodes of a sensor-network deployed in the same workspace. This paper addresses the problem of computing the min...
155
click to vote
ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Received signal strength (RSS)-based single source localization when there is not a prior knowledge about the transmit power of the source is investigated. Because of nonconvex be...
147
click to vote
ECCV
2008
Springer
16 years 7 months ago
2008
Springer
Abstract. We present a technique for learning the parameters of a continuousstate Markov random field (MRF) model of optical flow, by minimizing the training loss for a set of grou...