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Volume 2, Article 13 (pages 249-266)
Correlation Clustering with a Fixed Number of Clusters by Ioannis Giotis and Venkatesan Guruswami |
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Volume 2, Article 12 (pages 225-247)
Matrix Approximation and Projective Clustering via Volume Sampling by Amit Deshpande, Luis Rademacher, Santosh Vempala, and Grant Wang |