Sciweavers

3192 search results - page 63 / 639
» The minimum latency problem
Sort
View
STOC
1999
ACM
132views Algorithms» more  STOC 1999»
15 years 2 months ago
A Polynomial Combinatorial Algorithm for Generalized Minimum Cost Flow
We propose the first combinatorial solution to one of the most classic problems in combinatorial optimization: the generalized minimum cost flow problem (flow with losses and g...
Kevin D. Wayne
CPM
2010
Springer
140views Combinatorics» more  CPM 2010»
15 years 2 months ago
Bounds on the Minimum Mosaic of Population Sequences under Recombination
We study the minimum mosaic problem, an optimization problem originated in population genomics. We develop a new lower bound, called the C bound. The C bound is provably higher and...
Yufeng Wu
APPROX
2006
Springer
130views Algorithms» more  APPROX 2006»
15 years 1 months ago
Tight Results on Minimum Entropy Set Cover
In the minimum entropy set cover problem, one is given a collection of k sets which collectively cover an n-element ground set. A feasible solution of the problem is a partition o...
Jean Cardinal, Samuel Fiorini, Gwenaël Joret
JOTA
2010
104views more  JOTA 2010»
14 years 4 months ago
Structure and Weak Sharp Minimum of the Pareto Solution Set for Piecewise Linear Multiobjective Optimization
Abstract. In this paper the Pareto solution set of a piecewise linear multiobjective optimization problem in a normed space is shown to be a union of finitely many semiclosed polyh...
X. Q. Yang, N. D. Yen
ICDM
2006
IEEE
108views Data Mining» more  ICDM 2006»
15 years 4 months ago
Minimum Enclosing Spheres Formulations for Support Vector Ordinal Regression
We present two new support vector approaches for ordinal regression. These approaches find the concentric spheres with minimum volume that contain most of the training samples. B...
Shirish Krishnaj Shevade, Wei Chu