Matches in DBpedia 2014 for { ?s ?p Within computer science and operations research,many combinatorial optimization problems are computationally intractable to solve exactly (to optimality).Many such problems do admit fast (polynomial time) approximation algorithms—that is, algorithms that are guaranteed to return an approximately optimal solution given any input.Randomized rounding(Raghavan & Tompson 1987)is a widely used approach for designing and analyzing such approximation algorithms. The basic idea is to use the probabilistic methodto convert an optimal solution of a relaxationof the problem into an approximately optimal solution to the original problem.. }
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- Randomized_rounding abstract "Within computer science and operations research,many combinatorial optimization problems are computationally intractable to solve exactly (to optimality).Many such problems do admit fast (polynomial time) approximation algorithms—that is, algorithms that are guaranteed to return an approximately optimal solution given any input.Randomized rounding(Raghavan & Tompson 1987)is a widely used approach for designing and analyzing such approximation algorithms. The basic idea is to use the probabilistic methodto convert an optimal solution of a relaxationof the problem into an approximately optimal solution to the original problem.".