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» A Problem Kernelization for Graph Packing
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ENDM
2010
127views more  ENDM 2010»
13 years 7 months ago
MPQ-trees for orthogonal packing problem
Finding a feasible solution for a bi-dimensional Orthogonal Packing Problem (OPP2) consists in deciding whether a set of rectangular boxes (items) can be packed in a "big&quo...
Cédric Joncour, Arnaud Pêcher, Petru ...
AISS
2010
161views more  AISS 2010»
13 years 5 months ago
Two GRASP Metaheuristic for the Capacitated Vehicle Routing Problem Considering Split Delivery and Solving the Three Dimensional
The vehicle routing problem consists in determining a group of optimal delivery routes that allow satisfaction of the demand from customers spread along a network, which can be re...
Joseph Gallart Suarez, Manuel Tupia Anticona
DM
2008
88views more  DM 2008»
13 years 7 months ago
Packing triangles in low degree graphs and indifference graphs
We consider the problems of finding the maximum number of vertex-disjoint triangles (VTP) and edge-disjoint triangles (ETP) in a simple graph. Both problems are NP-hard. The algor...
Gordana Manic, Yoshiko Wakabayashi
CPC
2007
50views more  CPC 2007»
13 years 7 months ago
Ore-type graph packing problems
Alexandr V. Kostochka, Gexin Yu
SODA
2012
ACM
243views Algorithms» more  SODA 2012»
11 years 10 months ago
Bidimensionality and geometric graphs
Bidimensionality theory was introduced by Demaine et al. [JACM 2005 ] as a framework to obtain algorithmic results for hard problems on minor closed graph classes. The theory has ...
Fedor V. Fomin, Daniel Lokshtanov, Saket Saurabh