ACM SIGACT News · 1980 · 48 citations · 13 references
ComputingComputer ScienceMathematicsAlgorithmsDiscrete MathematicsTheory Of ComputationApproximation AlgorithmsCombinatorial OptimizationComputational ComplexityEnumerative CombinatoricsApproximation ComplexityApproximation Hardness
In this survey we examine recent results on the complexity of approximation algorithms which have appeared in Russian.
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The complexity of theorem-proving procedures
Stephen Cook · 1971 · 6.2K citations · Full text
P-Complete Approximation Problems
Sartaj Sahni, Teofilo F. Gonzalez · Journal of the ACM · 1976 · 1.7K citations · Full text