Results 21 to 30 of about 25,811 (260)

Mathematical Programming Techniques for Sensor Networks

open access: yesAlgorithms, 2009
This paper presents a survey describing recent developments in the area of mathematical programming techniques for various types of sensor network applications.
Alexey Sorokin   +4 more
doaj   +1 more source

Tighter MIP formulations for the discretised unit commitment problem with min-stop ramping constraints

open access: yesEURO Journal on Computational Optimization, 2017
This paper elaborates compact MIP formulations for a discrete unit commitment problem with minimum stop and ramping constraints. The variables can be defined in two different ways.
Nicolas Dupin
doaj   +1 more source

Multifacility location problems on a sphere

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1987
A unified approach to multisource location problems on a sphere is presented. Euclidean, squared Euclidean and the great circle distances are considered. An algorithm is formulated and its convergence properties are investigated.
Turgut Aykin, A. J. G. Babu
doaj   +1 more source

A New Approach for Variable Selection in Discriminant Analysis [PDF]

open access: yesThe Egyptian Statistical Journal, 2008
There are several variable selection methods for deciding which variables to include in discriminant analysis. The purpose of variable selection techniques is to choose a suitable subset of variables.
Elham Abd El-Razik
doaj   +1 more source

Applications of mathematical programming in graceful labeling of graphs

open access: yesJournal of Applied Mathematics, 2004
Graceful labeling is one of the best known labeling methods of graphs. Despite the large number of papers published on the subject of graph labeling, there are few particular techniques to be used by researchers to gracefully label graphs. In this paper,
Kourosh Eshghi, Parham Azimi
doaj   +1 more source

Modules over monads and operational semantics (expanded version) [PDF]

open access: yesLogical Methods in Computer Science, 2022
This paper is a contribution to the search for efficient and high-level mathematical tools to specify and reason about (abstract) programming languages or calculi.
AndrĂ© Hirschowitz   +2 more
doaj   +1 more source

Compact ILP formulations for the routing and wavelength assignment problem in the design of optical transport networks with regenerators

open access: yesEURO Journal on Computational Optimization, 2016
This paper addresses two variants of the routing and wavelength assignment problem arising in the context of optical transport networks. In both variants, we address the case where the physical coverage of the fiber network is such that regenerators, to ...
Amaro de Sousa   +2 more
doaj   +1 more source

A Genetic Algorithm for the Double Row Layout Problem

open access: yesJurnal Teknik Industri, 2020
The double row layout problem (DRLP) is an NP-hard and has many applications in the industry. The problem concerns on arranging the position of machines on the two rows so that the material handling cost is minimized.
Achmad Pratama Rifai   +3 more
doaj   +1 more source

Multiparametric Programming in Process Systems Engineering: Recent Developments and Path Forward

open access: yesFrontiers in Chemical Engineering, 2021
The inevitable presence of uncertain parameters in critical applications of process optimization can lead to undesirable or infeasible solutions. For this reason, optimization under parametric uncertainty was, and continues to be a core area of research ...
Iosif Pappas   +13 more
doaj   +1 more source

Upon the Haskell support for the web applications development

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2015
Some of the most challenging directions in recent theoretical and practical research concern both the web science and the web applications development.
Vasilescu Anca
doaj   +1 more source

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