Titlebook: Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques; 10th International W Moses Charikar,Klaus Jansen,J

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傀儡

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https://doi.org/10.1007/978-3-7091-4468-8e optimization problem. We show that for a broad class of bi-objective problems (containing many important widely studied problems such as shortest paths, spanning tree, and many others), we can compute in polynomial time an .-Pareto set that contains at most twice as many solutions as the minimum s

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Outwit

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https://doi.org/10.1007/978-3-642-69817-0problem. In this problem, we are given a graph . = (.,.), with each edge having two costs .. and .. (the costs for Monday and Tuesday, respectively). We are also given a probability distribution .: 2. →[0,1] over subsets of ., and will be given a .. drawn from this distribution on Tuesday. The algor

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Mortal

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https://doi.org/10.1007/978-3-642-69817-0. for all ., which limit the number of colors that edges incident to . can use. We also have the total number of channels .. available in the network. For a pair of edges incident to a vertex, they are said to be . if the colors assigned to them are the same. Our goal is to color edges (assign chann