Learning hierarchical rule sets
COLT '92 Proceedings of the fifth annual workshop on Computational learning theory
Randomized algorithms
Improved approximations of packing and covering problems
STOC '95 Proceedings of the twenty-seventh annual ACM symposium on Theory of computing
Approximation algorithms for NP-hard problems
Approximation of k-set cover by semi-local optimization
STOC '97 Proceedings of the twenty-ninth annual ACM symposium on Theory of computing
A tight analysis of the greedy algorithm for set cover
Journal of Algorithms
Improved performance of the greedy algorithm for partial cover
Information Processing Letters
A threshold of ln n for approximating set cover
Journal of the ACM (JACM)
Approximating discrete collections via local improvements
Proceedings of the sixth annual ACM-SIAM symposium on Discrete algorithms
On the red-blue set cover problem
SODA '00 Proceedings of the eleventh annual ACM-SIAM symposium on Discrete algorithms
Using homogeneous weights for approximating the partial cover problem
Journal of Algorithms
Computational Complexity of Machine Learning
Computational Complexity of Machine Learning
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
Discovering Patterns and Subfamilies in Biosequences
Proceedings of the Fourth International Conference on Intelligent Systems for Molecular Biology
Discovering Unbounded Unions of Regular Pattern Languages from Positive Examples (Extended Abstract)
ISAAC '96 Proceedings of the 7th International Symposium on Algorithms and Computation
The t-Vertex Cover Problem: Extending the Half Integrality Framework with Budget Constraints
APPROX '98 Proceedings of the International Workshop on Approximation Algorithms for Combinatorial Optimization
Approximation algorithms for set cover and related problems
Approximation algorithms for set cover and related problems
Approximation algorithms for partial covering problems
Journal of Algorithms
Partial covering of hypergraphs
SODA '05 Proceedings of the sixteenth annual ACM-SIAM symposium on Discrete algorithms
Approximation algorithms for the Label-CoverMAX and Red-Blue Set Cover problems
Journal of Discrete Algorithms
Towards a DNA sequencing theory (learning a string)
SFCS '90 Proceedings of the 31st Annual Symposium on Foundations of Computer Science
On the Positive--Negative Partial Set Cover problem
Information Processing Letters
On the set multi-cover problem in geometric settings
Proceedings of the twenty-fifth annual symposium on Computational geometry
Approximation algorithms for combinatorial problems
Journal of Computer and System Sciences
A better-than-greedy algorithm for k-set multicover
WAOA'05 Proceedings of the Third international conference on Approximation and Online Algorithms
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The greedy algorithm is known to have a guaranteed approximation performance in many variations of the well-known minimum set cover problem. We analyze the number of elements covered by the greedy algorithm for the minimum set cover problem, when executed for k rounds. This analysis quite easily yields in the p-partial cover problem over a ground set of m elements the harmonic approximation guarantee H(⌈pm⌉) for the number of required covering sets. Thus, we tie together the coverage analysis of the greedy algorithm for minimum set cover and its dual problem partial cover.