Journal of the ACM (JACM)
Greedy local improvement and weighted set packing approximation
Journal of Algorithms
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
An efficient parameterized algorithm for m-set packing
Journal of Algorithms
Exact algorithms and applications for Tree-like Weighted Set Cover
Journal of Discrete Algorithms
Improved algorithms for path, matching, and packing problems
SODA '07 Proceedings of the eighteenth annual ACM-SIAM symposium on Discrete algorithms
Finding k disjoint triangles in an arbitrary graph
WG'04 Proceedings of the 30th international conference on Graph-Theoretic Concepts in Computer Science
Greedy localization and color-coding: improved matching and packing algorithms
IWPEC'06 Proceedings of the Second international conference on Parameterized and Exact Computation
Improved Parameterized Algorithms for Weighted 3-Set Packing
COCOON '08 Proceedings of the 14th annual international conference on Computing and Combinatorics
A Quadratic Kernel for 3-Set Packing
TAMC '09 Proceedings of the 6th Annual Conference on Theory and Applications of Models of Computation
Improved Deterministic Algorithms for Weighted Matching and Packing Problems
TAMC '09 Proceedings of the 6th Annual Conference on Theory and Applications of Models of Computation
An improved kernelization algorithm for r-Set Packing
Information Processing Letters
A dynamic programming algorithm for tree-like weighted set packing problem
Information Sciences: an International Journal
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The weighted m-D matching and m-set packing problems (m ≥ 3) are usually solved through approximation algorithms. In this paper, we define the parameterized versions of these problems and study their algorithms. For the weighted m-set packing problem, we develop a parameterized algorithm of running time O(12.8mknO(1)), which is based on the recently improved color-coding technology and dynamic programming. By refining the techniques, we also develop a more efficient parameterized algorithm of running time O(12.8(m-1)knO(1)) for the weighted m-d matching problem, which is a restricted version of the weighted m-set packing problem.