Results 11 to 20 of about 163,780 (214)

Exploiting a Deep Neural Network for Efficient Transmit Power Minimization in a Wireless Powered Communication Network

open access: yesApplied Sciences, 2020
In this paper, we propose a learning-based solution for resource allocation in a wireless powered communication network (WPCN). We provide a study and analysis of a deep neural network (DNN) which can reasonably effectively approximate the iterative ...
Iqra Hameed, Pham-Viet Tuan, Insoo Koo
doaj   +1 more source

Application of the Global Equilibrium Search Method for Solving Boolean Programming Problems

open access: yesКібернетика та комп'ютерні технології, 2023
Introduction. The significance of methods and algorithms for solving discrete optimization problems in mathematical supporting computer technologies of diverse levels and objectives is increasing.
Ivan Sergienko   +3 more
doaj   +1 more source

Sequential approximate optimality conditions for multi objective fractional programming problems via sequential approximate subdifferential calculus

open access: yesLe Matematiche, 2021
The author provides a sequential subdifferential calculus rule for the sums of $p\) (\(p\geq 2$) scalar functions and the composition of a scalar and vector mapping under convexity and lower semicontinuity hypotheses without assuming qualification conditions. By applying this result, the author presents, without any constraint qualification, sequential
M. B. Moustaid   +3 more
openaire   +1 more source

Fast design optimization of UWB antenna with WLAN Band-Notch [PDF]

open access: yes, 2015
In this paper, a methodology for rapid design optimization of an ultra-wideband ( UWB) monopole antenna with a lower WLAN band-notch is presented. The band-notch is realized using an open loop resonator implemented in the radiation patch of the antenna ...
Bekasiewicz, A   +3 more
core   +2 more sources

The Quality of Equilibria for Set Packing Games [PDF]

open access: yes, 2017
We introduce set packing games as an abstraction of situations in which $n$ selfish players select subsets of a finite set of indivisible items, and analyze the quality of several equilibria for this class of games.
de Jong, Jasper, Uetz, Marc
core   +7 more sources

Design optimization of initial blank shape and segmented variable blank holder force trajectories in deep drawing

open access: yesNihon Kikai Gakkai ronbunshu, 2016
Blank shape minimizing earing, which is trimmed off after forming, is an important issue in sheet metal forming. In addition, blank holder force (BHF) have an influence on the product quality.
Kiichiro KAWAMOTO   +6 more
doaj   +1 more source

Zero-Convex Functions, Perturbation Resilience, and Subgradient Projections for Feasibility-Seeking Methods [PDF]

open access: yes, 2014
The convex feasibility problem (CFP) is at the core of the modeling of many problems in various areas of science. Subgradient projection methods are important tools for solving the CFP because they enable the use of subgradient calculations instead of ...
Daniel Reem, Daniel Reem, Yair Censor
core   +1 more source

Simple Case Study on Radius of Radial Basis Function Network for Sequential Approximate Optimization

open access: yesSICE Journal of Control, Measurement, and System Integration, 2017
Radial basis function (RBF) networks are used for various research field. Especially, they make handling easy for classification and function approximation due to their mathematical form.
Yoshiaki Katada
doaj   +1 more source

A Bayesian Optimization Approach for Water Resources Monitoring Through an Autonomous Surface Vehicle: The Ypacarai Lake Case Study

open access: yesIEEE Access, 2021
Bayesian Optimization is a sequential method for obtaining the maximum of an unknown function that has gained much popularity in recent years. Bayesian Optimization is commonly used to monitor the surface of large-scale aquatic environments using an ...
Federico Peralta Samaniego   +4 more
doaj   +1 more source

Optimization design of a voice coil actuator based on improved SOM [PDF]

open access: yes, 2011
Voice coil actuator is a new kind of direct drive motor. It has many good performances, such as high acceleration and fast response. We present an improved sequential optimization method (SOM) and dimension reduction optimization method to design ...
Guo, YG, Lei, G, Li, YB, Zhu, JG
core   +1 more source

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