Results 21 to 30 of about 489 (91)

A strategic approach for the ambulance covering of the province of Friesland [PDF]

open access: yes, 1998
In the summer of 1995 the University of Twente, commissioned by the Province of Friesland, carried out research into the consequences of alternative locations for ambulances.
Macfarlane, J.D., Schreuder, J.A.M.
core   +5 more sources

Two decades of blackbox optimization applications

open access: yesEURO Journal on Computational Optimization, 2021
This article reviews blackbox optimization applications of direct search optimization methods over the past twenty years. Emphasis is placed on the Mesh Adaptive Direct Search (Mads) derivative-free optimization algorithm.
Stéphane Alarie   +4 more
doaj  

Fast algorithms for large scale generalized distance weighted discrimination [PDF]

open access: yes, 2017
High dimension low sample size statistical analysis is important in a wide range of applications. In such situations, the highly appealing discrimination method, support vector machine, can be improved to alleviate data piling at the margin.
Lam, Xin Yee   +3 more
core   +3 more sources

GLOBAL OPTIMIZATION APPROACH TO UTILITY MAXIMIZATION PROBLEM

open access: yes, 2015
We consider the utility maximization problem for oligopsonistic market which is nonconvex optimization problem. Unlike the utility maximization for competitive market, the problem belongs to a class of global optimization. The purpose of this paper is to
R. Enkhbat, J. Enkhbayar, A. Griewank
semanticscholar   +1 more source

Convex Programs for Temporal Verification of Nonlinear Dynamical Systems [PDF]

open access: yes, 2007
A methodology for safety verification of continuous and hybrid systems using barrier certificates has been proposed recently. Conditions that must be satisfied by a barrier certificate can be formulated as a convex program, and the feasibility of the ...
Prajna, Stephen, Rantzer, Anders
core   +1 more source

Some remarks on an efficient algorithm to find a centroid in a k-dimensional real space

open access: yes, 2016
Given a finite configuration of points in a metric space, a Steiner center (respectively, a centroid) is the point of the space (respectively, of the configuration) that minimizes the sum of the distances from all its elements.
A. Giarlotta, P. Ursino
semanticscholar   +1 more source

An efficient mathematical model for solving one-dimensional cutting stock problem using sustainable trim

open access: yesAdvances in Industrial and Manufacturing Engineering, 2021
The cutting process is an important stage of the industries which are dealing with cutting of small pieces from large items in such a way so that the wastage should be minimum.
Ravi Vishwakarma, P.L. Powar
doaj  

A search algorithm for a class of optimal finite-precision controller realization problems with saddle points [PDF]

open access: yes, 2005
With game theory, we review the optimal digital controller realization problems that maximize a finite word length (FWL) closed-loop stability measure.
Chen, S., Chu, J., Li, G., Wu, J.
core   +1 more source

IZPM FOR UNBALANCED FUZZY TRANSPORTATION PROBLEMS

open access: yes, 2013
Modifications to Vogel's Approximation Method for obtaining ini- tial solutions to the unbalanced transportation problem are described by many workers.
A. Samuel, M. Venkatachalapathy
semanticscholar   +1 more source

Optimal Release Time Decision from Fuzzy Mathematical Programming Perspective

open access: yes, 2015
Demand for high software reliability requires rigorous testing followed by requirement of robust modeling techniques for software quality prediction. On one side, firms have to steadily manage the reliability by testing it vigorously, the optimal release
Agarwal, Mohini   +3 more
core   +1 more source

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