Results 121 to 130 of about 4,855,672 (239)

An optimization algorithm for maximum quasi-clique problem based on information feedback model. [PDF]

open access: yesPeerJ Comput Sci
The maximum clique problem in graph theory is a well-known challenge that involves identifying the complete subgraph with the highest number of nodes in a given graph, which is a problem that is hard for nondeterministic polynomial time (NP-hard problem).
Liu S, Zhou J, Wang D, Zhang Z, Lei M.
europepmc   +3 more sources

Approximating the MaxCover Problem with Bounded Frequencies in FPT Time [PDF]

open access: yes, 2013
We study approximation algorithms for several variants of the MaxCover problem, with the focus on algorithms that run in FPT time. In the MaxCover problem we are given a set N of elements, a family S of subsets of N, and an integer K. The goal is to find
Faliszewski, Piotr, Skowron, Piotr
core  

Intelligent Layout Method of Ship Pipelines Based on an Improved Grey Wolf Optimization Algorithm

open access: yesJournal of Marine Science and Engineering
Ship piping arrangement is a nondeterministic polynomial problem. Based on the advantages of the grey wolf optimization (GWO) algorithm, which is simple, easy to implement, and has few adjustment parameters and fast convergence speed, the study adopts ...
Yongjin Lu   +4 more
doaj   +1 more source

Exploring UAV autonomous navigation algorithm based on soft actor-critic

open access: yesXibei Gongye Daxue Xuebao
The existing deep reinforced learning algorithms cannot see local environments and have insufficient perceptual information on UAV autonomous navigation tasks. The paper investigates the UAV's autonomous navigation tasks in its unknown environments based
KOU Kai   +5 more
doaj   +1 more source

Towards the Solution of NP Complete Problems

open access: yesJournal of Applied Computer Science & Mathematics, 2010
The word algorithm is the magical word in the field of computer science because the imagination of the existence of any branch of computer science like artificial intelligence, computer network, human computer interaction etc. is useless without the word
Amit Kumar, Pawan Jindal
doaj  

mlf-core: a framework for deterministic machine learning. [PDF]

open access: yesBioinformatics, 2023
Heumos L   +7 more
europepmc   +1 more source

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