Algorithmic complexity of list colorings
Discrete Applied Mathematics
A coloring problem for weighted graphs
Information Processing Letters
Generalized coloring for tree-like graphs
Discrete Applied Mathematics
Weighted Node Coloring: When Stable Sets Are Expensive
WG '02 Revised Papers from the 28th International Workshop on Graph-Theoretic Concepts in Computer Science
Buffer minimization using max-coloring
SODA '04 Proceedings of the fifteenth annual ACM-SIAM symposium on Discrete algorithms
Graphs and Hypergraphs
Approximation algorithms for the max-coloring problem
ICALP'05 Proceedings of the 32nd international conference on Automata, Languages and Programming
Weighted coloring on planar, bipartite and split graphs: complexity and improved approximation
ISAAC'04 Proceedings of the 15th international conference on Algorithms and Computation
Batch Coloring Flat Graphs and Thin
SWAT '08 Proceedings of the 11th Scandinavian workshop on Algorithm Theory
On the Maximum Edge Coloring Problem
Approximation and Online Algorithms
Max-Coloring Paths: Tight Bounds and Extensions
ISAAC '09 Proceedings of the 20th International Symposium on Algorithms and Computation
"Rent-or-buy" scheduling and cost coloring problems
FSTTCS'07 Proceedings of the 27th international conference on Foundations of software technology and theoretical computer science
WAOA'07 Proceedings of the 5th international conference on Approximation and online algorithms
Approximating the max-edge-coloring problem
Theoretical Computer Science
On the max-weight edge coloring problem
Journal of Combinatorial Optimization
Max-coloring and online coloring with bandwidths on interval graphs
ACM Transactions on Algorithms (TALG)
Improved approximation algorithms for the max-edge coloring problem
TAPAS'11 Proceedings of the First international ICST conference on Theory and practice of algorithms in (computer) systems
Improved approximation algorithms for the Max Edge-Coloring problem
Information Processing Letters
Clique clustering yields a PTAS for max-coloring interval graphs
ICALP'11 Proceedings of the 38th international colloquim conference on Automata, languages and programming - Volume Part I
Max-coloring paths: tight bounds and extensions
Journal of Combinatorial Optimization
Theoretical Computer Science
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Given a vertex-weighted graph G=(V,E;w), w(v)=0 for any v@?V, we consider a weighted version of the coloring problem which consists in finding a partition S=(S"1,...,S"k) of the vertex set of G into stable sets and minimizing @?"i"="1^kw(S"i) where the weight of S is defined as max{w(v):v@?S}. In this paper, we continue the investigation of the complexity and the approximability of this problem by answering some of the questions raised by Guan and Zhu [D.J. Guan, X. Zhu, A coloring problem for weighted graphs, Inform. Process. Lett. 61 (2) (1997) 77-81].