A Polynomial Time Algorithm refers to an algorithm with low complexity that can provide an exact solution in polynomial time, making it optimal for certain algorithmic problems. AI generated definition based on: Agricultural Internet of Things and Decision Support for Precision Smart Farming, 2020 ...
This chapter focuses on the polynomial time algorithms for linear programming. The search for methods with better complexity (algorithm efficiency) than the simplex method led to the development of polynomial time algorithms where the computation time is bounded above by a polynomial in the size or ...
必应词典为您提供polynomial-time-algorithm的释义,un. 多项式时间算法; 网络释义: 素数判定;
An algorithm is said to be ofpolynomial timeif its running time isupper boundedby apolynomial expressionin the size of the input for the algorithm, i.e.,T(n) = O(nk) for some constantk.[1][8]Problemsfor which a deterministic polynomial time algorithm exists belong to thecomplexity classP...
什么是non-uniform polynomial time algorithm ?可以去翻一下 Arora-Barak 或者 complexity zoo 里的 P/...
Problems for which a deterministic polynomial time algorithm exists belong to the complexity class P, which is central in the field of computational complexity theory. Cobham's thesis states that polynomial time is ...
In the case of primality, it turns out there is a different algorithm fortesting whethernis prime(discovered in 2002) which runs in timeO(log6n). 如果仍然不是很清楚,那么需要熟悉一下NPC与P类问题区别,下面是一个不错的表格。。。 不过貌似在源blog中有一处错误。。。Linear Programming的确是P问题...
很明显的一个例子是0-1背包问题,这一点经常容易引起别人的误解。其实0-1背包问题是一个NPC问题,你可以简单的把它规约到子集和问题,但是有人经常争辩说0-1 kanpsack问题存在Polynomial Algorithm,那么问题就在这里,那个所谓的Polynomial Algorithm is Pseudo-Polynomial actually!
Then we give an algorithm that returns provably T-depth-optimal circuits and has time and space complexity O((4n2)(c−1)⌈dc⌉) and O((4n2)⌈dc⌉), respectively, where d is the min-T-depth of input unitary. This is much less than the complexity of the algorithm in ref. ...
A polynomial-time algorithm for reducing the number of variables in MAX SAT problem. Science in China (Series E), 40(3):301{311, June 1997.Ma Shaohan and Liang Dongmin. A polynomial-time algorithm for reducing the number of variables in MAX SAT problem. Science in China (Series E), ...