306 search results - page 21 / 62 » On the Minimal Uncompletable Word Problem |
SIAMIS
2010
13 years 2 months ago
2010
We generalize the primal-dual hybrid gradient (PDHG) algorithm proposed by Zhu and Chan in [M. Zhu, and T. F. Chan, An Efficient Primal-Dual Hybrid Gradient Algorithm for Total Var...
SIAMJO
2002
13 years 7 months ago
2002
A linear program has a unique least 2-norm solution provided that the linear program has a solution. To locate this solution, most of the existing methods were devised to solve cer...
SIAMSC
2010
13 years 5 months ago
2010
We propose a fast algorithm for solving the ℓ1-regularized minimization problem minx∈Rn µ x 1 + Ax − b 2 2 for recovering sparse solutions to an undetermined system of linea...
SODA
2001
ACM
13 years 8 months ago
2001
ACM
In the 0-extension problem, we are given a weighted graph with some nodes marked as terminals and a semimetric on the set of terminals. Our goal is to assign the rest of the nodes ...
WALCOM
2007
IEEE
13 years 8 months ago
2007
IEEE
Due to the recent growth in the demand of mobile communication services in several typical environments, the development of efficient systems for providing specialized services ha...