Improved approximations for two-stage min-cut and shortest path problems under uncertainty
Math. Program., pp. 167-194, 2015.
In this paper, we study the robust and stochastic versions of the two-stage min-cut and shortest path problems introduced in Dhamdhere et al. (in How to pay, come what may: approximation algorithms for demand-robust covering problems. In: FOCS, pp 367---378, 2005), and give approximation algorithms with improved approximation factors. Spe...More
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