Algorithms for hard problems: Introduction to combinatorial optimization, randomization, approximation, heuristics: Second Edition. By Juraj Hromkovič. Springer, New York. (2003). 544 pages. $54.95biology and medicinebehaviormiceozoneradiation effects...
Approximation algorithms for NP-hard problems =:NP难解问题的近似算法 Typical performance of approximation algorithms is studied for randomized minimum vertex cover problems. A wide class of random graph ensembles characteriz... DoritS.Hochbaum - Approximation algorithms for NP-hard problems =:NP难解...
This article surveys the burgeoning area at the intersection of dynamical systems theory and algorithms for NP-hard problems. Traditionally, computational complexity and the analysis of non-deterministic polynomial-time (NP)-hard problems have fallen under the purview of computer science and discrete opt...
Added --max-horizon option to zmdpSolve and zmdpBenchmark. The new parameter allows solution of undiscounted POMDP problems (0.5.5). Another fix for zmdpEvaluate crashes, specifically when the fast model parser is not used (0.5.4).
More specifically, they are problems that can be solved in time O(n^k) for some constant k, where n is the size of the input to the problem.(2) NP类:包含的是在多项式时间内“可验证”的问题,此处是指某一解决方案的“证书”,就能够在问题输入规模的多项式时间内,验证该证书是正确的。
proximity algorithm 被广泛地应用于求解非光滑(nonsmooth),约束凸优化问题(constrained convex optimization problems) [29]。 假设一个简单的约束优化问题 其中χ⊂Rn。 使用proximity algorithm 解原问题为 其中τ 和 xt 是已知的。 不失一般性,假设一个线性约束的凸优化问题 ...
approximation algorithms: good solutions to hard problems ran libeskind-hadas the computer science sampler approximation algorithms: good solutions to hard... CC Mcgeoch 被引量: 0发表: 0年 An analysis of evolutionary algorithms for finding approximation solutions to hard optimisation problems In ...
Using the blocking style for these problems can easily result in an explosion of the number of tasks and too much use of the stack space. Another subtle inconvenience of the blocking style is due to the management of the worker thread that encounters the wait_for_all() call in a parent ...
In this dissertation we study a broad class of stochastic scheduling problems characterized by the presence of hard deadline constraints. The input to such a problem is a set of jobs, each with an associated value, processing time, and deadline. We would like to schedule these jobs on a se...
There are many other NP-complete and NP-hard problems that might be tackled using an SBC.SBC algorithms are based on the behavior of natural systems. There are other such algorithms, including genetic algorithms (GA) based on natural selection and evolutio...