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1993 | ||
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2 | S. Thomas McCormick, S. Frank Chang: The Weighted Sparsity Problem: Complexity and Algorithms. SIAM J. Discrete Math. 6(1): 57-69 (1993) | |
1992 | ||
1 | S. Frank Chang, S. Thomas McCormick: A hierarchical algorithm for making sparse matrices sparser. Math. Program. 56: 1-30 (1992) |
1 | S. Thomas McCormick | [1] [2] |