Results 281 to 290 of about 281,740 (353)

Theoretical Justification of Wavelength Selection in PLS Calibration: Development of a New Algorithm

Analytical Chemistry, 1998
The mathematical basis of improved calibration through selection of informative variables for partial least-squares calibration has been identified. A theoretical investigation of calibration slopes indicates that including uninformative wavelengths negatively affect calibrations by producing both large relative bias toward zero and small additive bias
Clifford H. Spiegelman, Michael J. McShane, Marcel J. Goetz, Massoud Motamedi, Qin Li Yue, Gerard L. Coté   +5 more
openalex   +4 more sources

Theoretical Development of a Modified RANSAC Algorithm for Identifying Outliers in Road Surface Data

Volume 2: Mechatronics; Estimation and Identification; Uncertain Systems and Robustness; Path Planning and Motion Control; Tracking Control Systems; Multi-Agent and Networked Systems; Manufacturing; Intelligent Transportation and Vehicles; Sensors and Actuators; Diagnostics and Detection; Unmanned, Ground and Surface Robotics; Motion and Vibration Control Applications, 2017
Modeling and simulation of vehicles can be improved by using actual road surface data acquired by Road Surface Measurement Systems. Due to inherent properties of the sensors used, the data acquired is often ridden with outliers. This work addresses the issue of identifying and removing outliers by extending the robust outlier rejection algorithm ...
Savio Pereira, Craig Altmann, John B. Ferris   +2 more
openalex   +3 more sources

Dynamic user equilibrium with side constraints for a traffic network: Theoretical development and numerical solution algorithm

Transportation Research Part B: Methodological, 2011
Abstract This paper investigates a traffic volume control scheme for a dynamic traffic network model which aims to ensure that traffic volumes on specified links do not exceed preferred levels. The problem is formulated as a dynamic user equilibrium problem with side constraints (DUE-SC) in which the side constraints represent the restrictions on the
Renxin Zhong, Agachai Sumalee, Terry L. Friesz, William H. K. Lam   +3 more
openalex   +3 more sources

Organizational and economic mechanism of agroformation development: theoretical content and algorithm of interaction.

Journal of management, economics and technology
The study of organizational and economic mechanisms of the development of agricultural formations is an urgent task in the context of modern challenges of agriculture. This article analyzes the organizational and economic mechanisms of the development of agricultural formations in view of their theoretical content, interaction algorithm and potential ...
Pavlo Aksenko
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An effective computational algorithm for suboptimal singular and/or bang‐bang control I. Theoretical developments and applications to linear lumped systems

AIChE Journal, 1976
AbstractA new and simple computational algorithm for obtaining suboptimal singular and/or bang‐bang solutions of typical lumped and distributed parameter control problems is proposed. The algorithm is based on the piecewise maximization of the Hamiltonian and a limiting process utilizing a penalty function of the control variables.
Naoki Nishida, Y. A. Liu, Leon Lapidus, S. Hiratsuka   +3 more
openalex   +3 more sources

Molecular Descriptor Subset Selection in Theoretical Peptide Quantitative Structure–Retention Relationship Model Development Using Nature-Inspired Optimization Algorithms [PDF]

Analytical Chemistry, 2015
In this work, performance of five nature-inspired optimization algorithms, genetic algorithm (GA), particle swarm optimization (PSO), artificial bee colony (ABC), firefly algorithm (FA), and flower pollination algorithm (FPA), was compared in molecular descriptor selection for development of quantitative structure-retention relationship (QSRR) models ...
Petar Žuvela, Jay Liu, Katarzyna Macur, Tomasz Bączek   +3 more
openalex   +4 more sources

Theoretical development of the history matching method for subsurface characterizations based on simulated annealing algorithm

Journal of Petroleum Science and Engineering, 2019
Abstract Two history matching methods for subsurface characterization are proposed based on the simulated annealing (SA) algorithm with 1) an unconditional geostatistical simulation (i.e., SA-US) and 2) a radial basis function network (i.e., SA-RBFN) as random-walk transition kernels.
Jina Jeong, Eungyu Park
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Development of the General Bateman Solution using fractional calculus: A theoretical and algorithmic approach

Computer Physics Communications, 2021
Carlos-Antonio Cruz-López, Gilberto Espinosa-Paredes, Juan‐Luis François   +2 more
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Communication Compression for Byzantine Robust Learning: New Efficient Algorithms and Improved Rates

International Conference on Artificial Intelligence and Statistics, 2023
Byzantine robustness is an essential feature of algorithms for certain distributed optimization problems, typically encountered in collaborative/federated learning.
Ahmad Rammal, Kaja Gruntkowska, Nikita Fedin, Eduard Gorbunov, Peter Richt'arik   +4 more
semanticscholar   +1 more source

Artificial Neural Networks for Photonic Applications: From Algorithms to Implementation

Advances in Optics and Photonics, 2023
This tutorial-review on applications of artificial neural networks in photonics targets a broad audience, ranging from optical research and engineering communities to computer science and applied mathematics.
Pedro J. Freire, E. Manuylovich, J. Prilepsky, S. Turitsyn   +3 more
semanticscholar   +1 more source