12 search results - page 1 / 3 » An efficient approach to updating simplex multipliers in the... |
105
Voted
MP
2008
14 years 10 months ago
2008
The simplex algorithm computes the simplex multipliers by solving a system (or two triangular systems) at each iteration. This note offers an efficient approach to updating the sim...
75
Voted
NETWORKS
2008
14 years 10 months ago
2008
We present a new efficient approach for solving the multicommodity flow problem as a sequence of subproblems, each on a very sparse but connected network. We show that each subpro...
ICPR
2000
IEEE
15 years 11 months ago
2000
IEEE
Most page segmentation algorithms have userspecifiable free parameters. However, algorithm designers typically do not provide a quantitative/rigorous method for choosing values fo...
JCAM
2010
14 years 5 months ago
2010
In this paper, (d + 1)-pencil lattices on simplicial partitions in Rd are studied. The barycentric approach naturally extends the lattice from a simplex to a simplicial partition,...
NIPS
2003
14 years 11 months ago
2003
Recent developments in grid-based and point-based approximation algorithms for POMDPs have greatly improved the tractability of POMDP planning. These approaches operate on sets of...