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K. Subramani, Dejan Desovski. On contrasting vertex contraction with relaxation-based approaches for negative cost cycle detection. Applied Mathematics and Computation, 173(1):273-305, 2006. [doi]
Possibly Related PublicationsThe following publications are possibly variants of this publication: Contraction versus Relaxation: A Comparison of Two Approaches for the Negative Cost Cycle Detection ProblemK. Subramani, Lisa Kovalchick. iccS 2003: 377-387 [doi] On the Empirical Efficiency of the Vertex Contraction Algorithm for Detecting Negative Cost Cyles in NetworksK. Subramani, Dejan Desovski. iccS 2005: 180-187 [doi]
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