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NP-complete problems / Graph theory / Approximation algorithm / Hypergraph / Time complexity / Vertex cover / Feedback arc set / Theoretical computer science / Computational complexity theory / Applied mathematics
Date: 2007-09-27 01:28:53
NP-complete problems
Graph theory
Approximation algorithm
Hypergraph
Time complexity
Vertex cover
Feedback arc set
Theoretical computer science
Computational complexity theory
Applied mathematics

T HEORY OF C OMPUTING, Volume[removed]), pp. 179–195 http://theoryofcomputing.org Approximation Algorithms and Online Mechanisms for Item Pricing∗ Maria-Florina Balcan†

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