Theoretical Computer Science · 1985 · 1.7K citations · 9 references
ComputingComputer ScienceAlgorithmsData MiningOptimizationCluster DetectionCluster EfficiencyDocument ClusteringSpatial ClusteringCluster OptimizationClusteringRobust Clustering
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P-Complete Approximation Problems
Sartaj Sahni, Teofilo F. Gonzalez · Journal of the ACM · 1976 · 1.7K citations · Full text
The Complexity of Near-Optimal Graph Coloring
M. R. Garey, David S. Johnson · Journal of the ACM · 1976 · 326 citations · Full text
An Analysis of Some Graph Theoretical Cluster Techniques
J. Gary Augustson, Jack Minker · Journal of the ACM · 1970 · 229 citations · Full text