- M. V. Marathe, H. B. Hunt III, and S. S. Ravi. The
complexity of approximation PSPACE-complete problems for hierarchical
specifications. Nordic Journal of Computing, 1(3):275-316,
Fall 1994.
Abstract,
References,
Citations,
etc.
- Srinivas Doddi, Madhav V. Marathe, S. S. Ravi, David S. Taylor, and
Peter Widmayer. Approximation
Algorithms for Clustering to Minimize the Sum of Diameters.
Nordic Journal of Computing, 7(3):185-203, Fall 2000.
Abstract,
References,
etc.
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