Buscar
Mostrando ítems 1-10 de 321
A mathematical model for determining timetables that minimizes the number of students with conflicting schedules
(2013-10-25)
With the increasing complexity of educational initiatives, several challenges arise as to appropriately allocate human and material resources or how to select alternative investments within a portfolio. Due to the complexity, ...
Synthesis and Optimization of Majority Expressions through a Mathematical Model
(Ieee, 2020-01-01)
In this paper, the 3MS (Majority Math Model Solver) algorithm is proposed for use in the optimization of majority logic circuits. The new proposed algorithm receives a sequence of binary numbers as input, representing truth ...
Synthesis and Optimization of Majority Expressions through a Mathematical Model
(2020-08-01)
In this paper, the 3MS (Majority Math Model Solver) algorithm is proposed for use in the optimization of majority logic circuits. The new proposed algorithm receives a sequence of binary numbers as input, representing truth ...
Artificial immune systems applied to optimal capacitor placement in radial distribution networks
(2006-12-01)
The capacitor placement problem for radial distribution networks aims to determine capacitor types, sizes, locations and control scheme. This is a combinatorial problem that can be formulated as a mixed integer nonlinear ...
An exact optimization strategy for the restoration problem in radial distribution systems with switches allocated in a reduced number of circuits
(2018-06-25)
In this paper, an adapted mathematical model is presented to the optimization of the restoration problem in radial electric power distribution systems with the existence of a reduced number of switches, which is the typical ...
Mathematical Modeling of Industrial Optimization Problems
(2016)
We address three optimization problems arising from the industry: Mine Planning Production Scheduling; Crew Scheduling for Train Transportation; and Optimal Resource Allocation in Public Education Systems.
Adaptation of Iterative Methods to Solve Fuzzy Mathematical Programming Problems
(World Acad Sci, Eng & Tech-waset, 2006-01-01)
Based on the fuzzy set theory this work develops two adaptations of iterative methods that solve mathematical programming problems with uncertainties in the objective function and in the set of constraints. The first one ...
Three-phase optimal power flow based on Affine Arithmetic
(2021-09-15)
This paper presents a non-linear stochastic mathematical formulation for the three-phase optimal power flow problem, which addresses the uncertainties of both the load and the renewable generation using the self-validation ...
Global optimization approach for the H2-norm model reduction problem
(1999-12-01)
A branch and bound algorithm is proposed to solve the H2-norm model reduction problem for continuous-time linear systems, with conditions assuring convergence to the global optimum in finite time. The lower and upper bounds ...
A barrier method for constrained nonlinear optimization using a modified Hopfield network
(2001-01-01)
The ability of neural networks to realize some complex nonlinear function makes them attractive for system identification. This paper describes a novel barrier method using artificial neural networks to solve robust parameter ...