The aim is finding a mapping such that the cost of S(X) is as close as possible to the optimal set-cover cost for X. (Such problems are also called oblivious or ...
Apr 4, 2023 · The algorithm draws n elements one-by-one from D and must buy a set to cover each element on arrival; the goal is to minimize the total cost of ...
Given a universe U of n elements and a weighted collection S of m subsets of U, the universal set cover problem is to a-priori map each element u ∈ U to a set S ...
The aim is finding a mapping such that the cost of S(X) is as close as possible to the optimal set-cover cost for X. (Such problems are also called oblivious or ...
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In this paper we study the performance on average, when X is a set of randomly chosen elements from the universe: we show how to efficiently find a universal ...
In this paper we study the performance on average, when X is a set of randomly chosen elements from the universe: we show how to efficiently find a universal ...
Set Covering with Our Eyes Closed Special Section on the Forty-Second Annual ACM Symposium on Theory of Computing (STOC 2010) · The Worst and the Most Probable ...
The aim is finding a mapping such that the cost of S(X) is as close as possible to the optimal set-cover cost for X. (Such problems are also called oblivious or ...
Set Covering with Our Eyes Closed. Grandoni, F., Gupta, A., Leonardi, S., Miettinen, P., Sankowski, P., & Singh, M. SIAM J. Comput., 42(3):808–830, 2013.
A covering integer program (CIP) is usually defined as an integer program (IP) for which the set of feasible solutions is upwards closed. We define the ...