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

ALT

協(xié)議

你敢命令

Die Aufgabenstellung der Untersuchung .?∈?., . where . is a universal constant. Conversely we show that the above quadratic dependence on log. cannot be improved in general. Such embeddings, which we call ., yield a framework for the design of approximation algorithms for a wide range of clustering problems with monotone costs, includi

Substance-Abuse

Quelle und Methode der Untersuchung. and a target .?≤?|.|, compute the minimum length tour that contains . and at least . other vertices. We present a polynomial time .(log..·log.)-approximation algorithm for this problem. We use this algorithm for directed .-TSP to obtain an .(log..)-approximation algorithm for the . problem. This a

Fretful

https://doi.org/10.1007/978-3-642-69817-0A predicate is approximation resistant if no probabilistic polynomial time approximation algorithm can do significantly better then the naive algorithm that picks an assignment uniformly at random. Assuming that the Unique Games Conjecture is true we prove that most Boolean predicates are approximation resistant.

飾帶

羅盤

Evocative

Duodenitis

極大痛苦

Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques978-3-540-74208-1Series ISSN 0302-9743 Series E-ISSN 1611-3349