113 search results - page 11 / 23 » Combinatorial Flag Varieties |
CP
2004
Springer
14 years 22 days ago
2004
Springer
Abstract. One of the most appealing features of constraint programming is its rich constraint language for expressing combinatorial optimization problems. This paper demonstrates t...
COCOON
2006
Springer
13 years 11 months ago
2006
Springer
Many real-life scheduling, routing and location problems can be formulated as combinatorial optimization problems whose goal is to find a linear layout of an input graph in such a ...
CONSTRAINTS
2010
13 years 7 months ago
2010
AND/OR search spaces accommodate advanced algorithmic schemes for graphical models which can exploit the structure of the model. We extend and evaluate the depth-first and best-fi...
SWAT
2010
Springer
13 years 5 months ago
2010
Springer
In this paper we describe an algorithm to approximately solve a class of semidefinite programs called covering semidefinite programs. This class includes many semidefinite programs...
JCT
2011
13 years 2 months ago
2011
Let W be a finite reflection group. For a given w ∈ W, the following assertion may or may not be satisfied: (∗) The principal Bruhat order ideal of w contains as many elemen...