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CORR
2008
Springer
103views Education» more  CORR 2008»
14 years 9 months ago
Packing multiway cuts in capacitated graphs
We consider the following "multiway cut packing" problem in undirected graphs: we are given a graph G = (V, E) and k commodities, each corresponding to a set of terminal...
Siddharth Barman, Shuchi Chawla
SODA
2012
ACM
243views Algorithms» more  SODA 2012»
12 years 12 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
CORR
2010
Springer
92views Education» more  CORR 2010»
14 years 9 months ago
On Packing Colorings of Distance Graphs
The packing chromatic number (G) of a graph G is the least integer k for which there exists a mapping f from V (G) to {1, 2, . . ., k} such that any two vertices of color i
Olivier Togni
COMBINATORICS
2006
110views more  COMBINATORICS 2006»
14 years 9 months ago
Jamming and Geometric Representations of Graphs
We expose a relationship between jamming and a generalization of Tutte's barycentric embedding. This provides a basis for the systematic treatment of jamming and maximal packi...
Werner Krauth, Martin Loebl
COCOON
2005
Springer
15 years 3 months ago
On Packing and Coloring Hyperedges in a Cycle
Jianping Li, Kang Li, Ken C. K. Law, Hao Zhao