Results 21 to 30 of about 267,340 (205)

Optimality Conditions in Quasidifferentiable Vector Optimization [PDF]

Journal of Optimization Theory and Applications, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

An Unsupervised Link Prediction Algorithm Based on an ApproximateGraph Neural Network Framework [PDF]

Zhengzhou Daxue xuebao. Gongxue ban
For unlabeled networks, the link prediction method based on graph neural networks had poor performance when using its efficient modeling mechanism for link prediction tasks. An unsupervised link prediction algorithm (ALIP) was proposed.
LI Gege, YE Zhonglin, CAO Shujuan, ZHOU Lin, WANG Xueli   +4 more
doaj   +1 more source

Vector algorithm library implementation and optimization based on ARM V8 platform [PDF]

Jisuanji gongcheng, 2019
Based on the VecOp vector algorithm library of ARM V8 architecture,this paper proposes a scheme of implementing and optimizing the basic vector algorithm lobrary on ARM V8 platform.The optimization is implemented from four aspects: memory access ...
WANG Jing,ZHANG Yunquan,LIANG Jun
doaj   +1 more source

Unifying local–global type properties in vector optimization [PDF]

, 2018
It is well-known that all local minimum points of a semistrictly quasiconvex real-valued function are global minimum points. Also, any local maximum point of an explicitly quasiconvex real-valued function is a global minimum point, provided that it ...
Nicolae Popovici, Ovidiu Bagdasar, Popovici, Nicolae, Bagdasar, Ovidiu   +3 more
core   +1 more source

Vector Optimization problems, via improvement sets

, 2011
Motivated by applications to the real world, various optimality criteria (also approximate ones) are developed for situations in vector optimization.
Mignanego, Fausto
core   +1 more source

Necessary optimality conditions for nonsmooth vector optimization problems

Mathematical Modelling and Analysis, 2003
In this paper we introduce a notion of generalized derivative for nonsmooth vector functions in order to obtain necessary optimality conditions for vector optimization problems.
Davide La Torre
doaj   +1 more source

Research on Bearing Fault Diagnosis Method Based on IPSO-RVM

Journal of Harbin University of Science and Technology, 2022
Aiming at the problems of poor classification effect of support vector machine in traditional particle swarm optimization support vector machine and inaccuracy of traditional particle swarm optimization in bearing fault diagnosis, an improved particle ...
ZHANG Han, ZOU Fang-hao, MENG Liang, SU Yuan-hao, XU Tong-le   +4 more
doaj   +1 more source

VISUALIZATION SOFTWARE DEVELOPMENT FOR PROCEDURE OF MULTI-DIMENSIONAL OPTIMIZATION OF TECHNOLOGICAL PROCESS FUNCTIONAL PARAMETERS [PDF]

Научно-технический вестник информационных технологий, механики и оптики, 2016
A method for multi-criteria optimization of the design parameters for technological object is described. The existing optimization methods are overviewed, and works in the field of basic research and applied problems are analyzed.
E. N. Ishakova, M. A. Tokareva
doaj  

Some cone separation results and applications

Journal of Numerical Analysis and Approximation Theory, 2008
In this note we present some cone separation results in infinite dimensional spaces. Our approach is mainly based on two different types of cone outer approximation. Then we consider an application to vector optimization.
M. Durea
doaj   +2 more sources

Stochastic measures of arbitrage [PDF]

, 2002
Arbitrage, risk-neutral probability measure, market integration, vector optimization, dual problem, duality gap, 90A09, 90B50, 90C29,
Balbás, Alejandro, María Muñoz-Bouzo, Muñoz-Bouzo, María José, Alejandro Balbás   +3 more
core   +1 more source