Results 21 to 30 of about 787,704 (278)

Simulation-Based EDAs for Stochastic Programming Problems

open access: yesComputation, 2020
With the rapid growth of simulation software packages, generating practical tools for simulation-based optimization has attracted a lot of interest over the last decades. In this paper, a modified method of Estimation of Distribution Algorithms (EDAs) is
Abdel-Rahman Hedar   +2 more
doaj   +1 more source

An estimation of efficiency of filtering algorithms of state vector of small-sized observed object with non-Markovian approximation of trajectory

open access: yesРоссийский технологический журнал, 2021
The article discusses the possibilities of estimating the states vectors of observation objects with the nonMarkovian approximation of the trajectories.
B. A. Zaikin, A. F. Kotov
doaj   +1 more source

Parameter estimation of network signal normal distribution applied to carbonization depth in wireless networks

open access: yesEURASIP Journal on Wireless Communications and Networking, 2020
For the average state of the normal distribution parameter estimation, regular normal distribution parameter gives an estimation, but the carbonation depth of influence factors is more of a parameter estimation, shooting low deficiencies; therefore ...
Min Cai, Jun Yang
doaj   +1 more source

A Survey of Machine Learning Assisted Continuous-Variable Quantum Key Distribution

open access: yesInformation, 2023
Continuous-variable quantum key distribution (CV-QKD) shows potential for the rapid development of an information-theoretic secure global communication network; however, the complexities of CV-QKD implementation remain a restrictive factor.
Nathan K. Long   +2 more
doaj   +1 more source

An efficient method to include equality constraints in branch current distribution system state estimation [PDF]

open access: yes, 2015
Distribution system state estimation is a fundamental tool for the management and control functions envisaged for future distribution grids. The design of accurate and efficient algorithms is essential to provide estimates compliant with the needed ...
MUSCAS, CARLO   +3 more
core   +2 more sources

Distributed State Estimation for Multi-Feeder Distribution Grids

open access: yesIEEE Open Journal of Instrumentation and Measurement, 2022
The real-time monitoring of electric distribution grids via state estimation is a fundamental requirement to deploy smart automation and control in the distribution system.
Marco Pau   +4 more
doaj   +1 more source

Non-parametric statistical thresholding for sparse magnetoencephalography source reconstructions. [PDF]

open access: yes, 2012
Uncovering brain activity from magnetoencephalography (MEG) data requires solving an ill-posed inverse problem, greatly confounded by noise, interference, and correlated sources.
Nagarajan, Srikantan S   +2 more
core   +1 more source

Improving leaf chlorophyll content estimation through constrained PROSAIL model from airborne hyperspectral and LiDAR data

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2022
Leaf chlorophyll plays an important role in forest management and ecosystem balance. Hyperspectral images have been widely applied in leaf chlorophyll content (LCC) estimation.
Lu Xu   +7 more
doaj   +1 more source

Meta-heuristic algorithms in car engine design: a literature survey [PDF]

open access: yes, 2015
Meta-heuristic algorithms are often inspired by natural phenomena, including the evolution of species in Darwinian natural selection theory, ant behaviors in biology, flock behaviors of some birds, and annealing in metallurgy.
Tayarani-N, Mohammad-H.   +2 more
core   +2 more sources

A factor graph based genetic algorithm

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2014
We propose a new linkage learning genetic algorithm called the Factor Graph based Genetic Algorithm (FGGA). In the FGGA, a factor graph is used to encode the underlying dependencies between variables of the problem.
Helmi B. Hoda   +2 more
doaj   +1 more source

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