Sciweavers

570 search results - page 2 / 114
» Edge Coloring with Delays
Sort
View
PERCOM
2006
ACM
14 years 5 months ago
Strong Edge Coloring for Channel Assignment in Wireless Radio Networks
Abstract-- We give efficient sequential and distributed approximation algorithms for strong edge coloring graphs modeling wireless networks. Strong edge coloring is equivalent to c...
Christopher L. Barrett, V. S. Anil Kumar, Madhav V...
ISCAS
2005
IEEE
127views Hardware» more  ISCAS 2005»
13 years 11 months ago
Directionally weighted color interpolation for digital cameras
—Demosaicing is a color interpolation process that converts a raw image generated by a color filter array to a full color image by estimating the missing color components of each...
Hung-An Chang, Homer H. Chen
ALGORITHMICA
2008
142views more  ALGORITHMICA 2008»
13 years 5 months ago
New Linear-Time Algorithms for Edge-Coloring Planar Graphs
We show efficient algorithms for edge-coloring planar graphs. Our main result is a linear-time algorithm for coloring planar graphs with maximum degree with max{, 9} colors. Thus...
Richard Cole, Lukasz Kowalik
CC
2006
Springer
133views System Software» more  CC 2006»
13 years 5 months ago
The complexity of chromatic strength and chromatic edge strength
The sum of a coloring is the sum of the colors assigned to the vertices (assuming that the colors are positive integers). The sum (G) of graph G is the smallest sum that can be ach...
Dániel Marx
FSTTCS
2000
Springer
13 years 9 months ago
On-Line Edge-Coloring with a Fixed Number of Colors
We investigate a variant of on-line edge-coloring in which there is a fixed number of colors availableandtheaimistocolorasmanyedgesaspossible.Weproveupperandlowerboundsontheperform...
Lene M. Favrholdt, Morten N. Nielsen