4103 search results - page 30 / 821 » Some results on the Collatz problem |
MP
2002
13 years 7 months ago
2002
In an unpublished paper, Araque, Hall and Magnanti considered polyhedra associated with the Capacitated Vehicle Routing Problem (CVRP) in the special case of unit demands. Among th...
LICS
2010
IEEE
13 years 5 months ago
2010
IEEE
We define tree automata with global constraints (TAGC), generalizing the well-known class of tree automata with global equality and disequality constraints [14] (TAGED). TAGC can...
DM
1999
13 years 7 months ago
1999
We introduce some equivalence relations on graphs and posets and prove that they are closed under the cartesian product operation. These relations concern the edge-isoperimetric p...
IGARSS
2009
13 years 5 months ago
2009
Many problems in remote sensing can be modeled as the minimization of the sum of a data term and a prior term. We propose to use a new complex wavelet based prior and an efficient...
COR
1999
13 years 7 months ago
1999
This article describes applications of modern heuristic search methods to pattern sequencing problems, i.e., problems seeking for a permutation of the rows of a given matrix with r...