Combinatorial optimization: algorithms and complexity
Combinatorial optimization: algorithms and complexity
The complexity of optimization problems
Journal of Computer and System Sciences - Structure in Complexity Theory Conference, June 2-5, 1986
Checking computations in polylogarithmic time
STOC '91 Proceedings of the twenty-third annual ACM symposium on Theory of computing
Completeness in approximation classes
Information and Computation
On the complexity of approximating the independent set problem
Information and Computation
Approximation algorithms for NP-complete problems on planar graphs
Journal of the ACM (JACM)
Logical definability of NP optimization problems
Information and Computation
Approximation properties of NP minimization classes
Journal of Computer and System Sciences
Interactive proofs and the hardness of approximating cliques
Journal of the ACM (JACM)
Theoretical Computer Science
A tight analysis of the greedy algorithm for set cover
STOC '96 Proceedings of the twenty-eighth 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
STOC '97 Proceedings of the twenty-ninth annual ACM symposium on Theory of computing
Proof verification and the hardness of approximation problems
Journal of the ACM (JACM)
Free Bits, PCPs, and Nonapproximability---Towards Tight Results
SIAM Journal on Computing
A threshold of ln n for approximating set cover
Journal of the ACM (JACM)
Differential approximation algorithms for some combinatorial optimization problems
Theoretical Computer Science
On Syntactic versus Computational Views of Approximability
SIAM Journal on Computing
On the hardness of approximating minimization problems
Journal of the ACM (JACM)
Theoretical Computer Science
On the Structure of Polynomial Time Reducibility
Journal of the ACM (JACM)
P-Complete Approximation Problems
Journal of the ACM (JACM)
Structure in Approximation Classes
SIAM Journal on Computing
Approximation algorithms
Some optimal inapproximability results
Journal of the ACM (JACM)
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
Polynomially bounded minimization problems that are hard to approximate
Nordic Journal of Computing
The Approximation of Maximum Subgraph Problems
ICALP '93 Proceedings of the 20th International Colloquium on Automata, Languages and Programming
Zero Knowledge and the Chromatic Number
CCC '96 Proceedings of the 11th Annual IEEE Conference on Computational Complexity
A Short Guide To Approximation Preserving Reductions
CCC '97 Proceedings of the 12th Annual IEEE Conference on Computational Complexity
The complexity of theorem-proving procedures
STOC '71 Proceedings of the third annual ACM symposium on Theory of computing
Graphs and Hypergraphs
Completeness in approximation classes beyond APX
Theoretical Computer Science
Theoretical Computer Science
On the differential approximation of MIN SET COVER
Theoretical Computer Science
The PCP theorem by gap amplification
Journal of the ACM (JACM)
Approximation algorithms for some vehicle routing problems
Discrete Applied Mathematics
Approximation algorithms for combinatorial problems
Journal of Computer and System Sciences
Approximating MAX SAT by moderately exponential and parameterized algorithms
TAMC'12 Proceedings of the 9th Annual international conference on Theory and Applications of Models of Computation
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The structure of approximability classes by the introduction of approximation preserving reductions has been one of the main research programmes in theoretical computer science during the last thirty years. This paper surveys the main results achieved in this domain.