Results 61 to 70 of about 134,091 (279)

Applying the Cheetah Algorithm to optimize resource allocation in the fog computing environment

open access: yesApplied Artificial Intelligence
This study investigates the application of heuristic and meta-heuristic algorithms to address resource allocation challenges in Internet of Things (IoT) applications within fog computing environments.
Fatemeh Arvaneh   +2 more
doaj   +1 more source

Yarn unevenness prediction using generalized regression neural network under various optimization algorithms

open access: yesJournal of Engineered Fibers and Fabrics, 2022
Unevenness is one of the important parameters for evaluating yarn quality, but the current prediction accuracy of yarn unevenness is low. One of the important reasons is that there are few sample dataset for yarn unevenness prediction.
Hao Jiang   +3 more
doaj   +1 more source

Application of the Gray Wolf Optimization Algorithm in Active Disturbance Rejection Control Parameter Tuning of an Electro-Hydraulic Servo Unit

open access: yesMachines, 2022
A valve-controlled hydraulic cylinder system has the characteristics of uncertainty and time-variance, and the electro-hydraulic servo unit encounters shock, vibration, and other external interference when working, which seriously affect the stability of
Bingwei Gao   +3 more
doaj   +1 more source

Efficient numerical simulation of granular matter using the Bottom-To-Top Reconstruction method

open access: yes, 2006
The numerical simulation of granular systems of even moderate size is a challenging computational problem. In most investigations, either Molecular Dynamics or Event-driven Molecular Dynamics is applied.
Poeschel, Thorsten, Schwager, Thomas
core   +1 more source

Digitization of sunspot drawings by Sp\"orer made in 1861-1894 [PDF]

open access: yes, 2014
Most of our knowledge about the Sun's activity cycle arises from sunspot observations over the last centuries since telescopes have been used for astronomy. The German astronomer Gustav Sp\"orer observed almost daily the Sun from 1861 until the beginning
Arlt, Rainer   +2 more
core   +1 more source

Galaxy cluster mergers as triggers for the formation of jellyfish galaxies: case study of the A901/2 system [PDF]

open access: yes, 2018
The A901/2 system is a rare case of galaxy cluster interaction, in which two galaxy clusters and two smaller groups are seen in route of collision with each other simultaneously.
Chies-Santos, Ana L.   +6 more
core   +2 more sources

Solving competitive traveling salesman problem using Gray Wolf Optimization Algorithm

open access: yesPeriodicals of Engineering and Natural Sciences (PEN), 2020
In this paper a Gray Wolf Optimization (GWO) algorithm is presented to solve the Competitive Traveling Salesman Problem (CTSP). In CTSP, there are numbers of non-cooperative salesmen their goal is visiting a larger possible number of cities with lowest cost and most gained benefit.
Mushreq Luay Taha   +4 more
openaire   +1 more source

QPSK Block-Modulation Codes for Unequal Error Protection [PDF]

open access: yes, 1995
Unequal error protection (UEP) codes find applications in broadcast channels, as well as in other digital communication systems, where messages have different degrees of importance.
Lin, Shu, Morelos-Zaragoza, Robert H
core   +2 more sources

Estimating demographic parameters using a combination of known-fate and open N-mixture models

open access: yes, 2015
1. Accurate estimates of demographic parameters are required to infer appropriate ecological relationships and inform management actions. Recently developed N-mixture models use count data from unmarked individuals to estimate demographic parameters, but
Adams, Layne G.   +3 more
core   +1 more source

A Scalable Framework for Comprehensive Typing of Polymorphic Immune Genes from Long‐Read Data

open access: yesAdvanced Science, EarlyView.
SpecImmune introduces a unified computational framework optimized for long‐read sequencing to resolve over 400 highly polymorphic immune genes. This scalable approach achieves high‐resolution typing, enabling the discovery of cross‐family co‐evolutionary networks and population‐specific diversity.
Shuai Wang   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy