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» The Guarding Problem - Complexity and Approximation
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FOCS
1992
IEEE
14 years 12 days ago
Proof Verification and Hardness of Approximation Problems
The class PCP(f(n), g(n)) consists of all languages L for which there exists a polynomial-time probabilistic oracle machine that uses O(f(n)) random bits, queries O(g(n)) bits of ...
Sanjeev Arora, Carsten Lund, Rajeev Motwani, Madhu...
STOC
1991
ACM
95views Algorithms» more  STOC 1991»
14 years 12 days ago
Fast Approximation Algorithms for Multicommodity Flow Problems
Frank Thomson Leighton, Fillia Makedon, Serge A. P...
ATAL
2008
Springer
13 years 11 months ago
An anytime approximation method for the inverse Shapley value problem
S. Shaheen Fatima, Michael Wooldridge, Nicholas R....