Network problem and solution


A network definition and solution of simulation problems
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INTRODUCTION vVhile simulation was one of the first computer applications to be explored, it has been among the last to advance with improvements in software technology. Most current large simulation systems are written in FORTRAN; these simulation programs often

Network pricing problems : complexity, polyhedral study and solution approaches
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Consider the problem of maximizing the revenue generated by tolls set on a subset of arcs of a transportation network , where origin-destination flows (commodi ties) are assigned to shortest paths with respect to the sum of tolls and initial costs. This thesis is concerned with a

Solution methods for multiprocessor network scheduling problems , with application to railroad operations
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This thesis explores decomposable methods for a generalization of job shop scheduling which we call the Multiprocessor Network Scheduling Problem (MNSP), with a particular application to what we call the Railroad Network Scheduling Problem (RNSP). In Chapter 1

Artificial neural network methods for the solution of second order boundary value problems
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We present a method for solving partial differential equations using artificial neural networks and an adaptive collocation strategy. In this procedure, a coarse grid of training points is used at the initial training stages, while more points are added at later stages based on the

network and differential evolution methodologies used in single-and multi-objective formulations for the solution of subsurface water management problems
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A single-objective Differential Evolution (DE) algorithm is combined with an Artificial Neural Network (ANN) to examine different operational strategies to cover the water demand in the Northern part of Rhodes Island, Greece. Successive calls to the simulator are used to

Process network solution of extended CPM problems with alternatives
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In this paper a novel method to extend the problem range of CPM problems is given. First, the CPM problem is transformed into a process network problem. It is shown how the directed bipartite process network has to be generated, and the corresponding mathematical Hardness, measured on cleavage planes of lead sulphide single crystals after reheating at 200° K. under various sulphur pressures The results show considerable scatter, but it seems justified to conclude that among

LINKNET A Structure for Computer Representation and Solution of Network Problems
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LINKNET is an information structure for representing any network of nodes and inter connecting arcs. The structure applies linked lists and enables list-processing techniques for problem solving with networks. The LINKNET structure has provided a concise implemen

Solution of three related combinatorial problems by network -flow and branch and bound methods
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We describe a highly efficient computational procedure for the Assignment Problem, based on Ford-Fulkerson Network -Flow methods. The Travelling Salesman Problem can be viewed as an Assignment Problem with side constraints, and Branch and Bound methods

Solution of Fuzzy Network Problems Using Statistical Methods
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Page 1. Republic of Iraq Ministry of Higher Education and Scientific Research Al-Nahrain University College of Science, Department of Mathematics and Computer Applications Solution of Fuzzy Network Problems Using Statistical Methods A Thesis Submitted to the College of ScienceArticle Outline Keywords Problem Formulation Row-Action Algorithm Specialization to Quadratic Generalized Network Problems Proximal Minimization with D-functions Parallelism in the Row-Action Algorithm Simple Bounds Disjoint Constraints StochasticSelfadjoint eigenvalue problems for ordinary differential equations are very important in the sciences and in engineering. The characterization of eigenvalues by a minimum-maximum principle for the Rayleigh quotient forms the basis for the famous Rayleigh-Ritz method. This

Solution and Application of Nonconvex Network Flow Problems
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Nonconvex network flow models have numerous applications in a variety of fields, including network design, facility location, production planning, physical distribution, electricity transmission, and telecommunication problems . A variety of methods for solving nonconvex

A Solution Algorithm for Minimum Convex Cost Network Flow Problems
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This paper presents a heuristic algorithm to solve Minimum Convex-Cost Network Flow Problems (MCCNFP) heuristically. This solution algorithm is constructed on the concepts of Network Simplex Method (NSM) for minimum cost network flow problem, Convex Simplex

Iterative solution of network flow problems by dynamic programming
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ITERATIVE SOLUTION OP NETWORK PLOW PROBLEMS BY DYNAMIC PROGRAMMING

Application of Primal-Dual Iteration to the Solution of Process Network Synthesis Problems
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The Infinite DimEnsionAl State-space (IDEAS) conceptual framework has been previously applied to various process synthesis problems , including reactor networks , reactive distillation networks , multi-component mass exchange networks , membrane networks

P-graph Framework: Computer Aided Model Generation and Solution for Supply Network Optimization Problems
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Making strategic decisions on setup or operation of complex networks, eg, supply chains needs computer aid due to its high complexity. A classical approach for systematically evaluating decision alternatives is mathematical programming, eg, LP, MILP, etc. However

A Neural Network Approach to the Solution of Optimization Problems in Computational Engineering
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Typically, the optimization of products, planning, or production processes is characterized by the fact that a lot of parameters affect the result. Unfortunately, in many cases it is impossible to predict their explicit or implicit influences, and sometimes influences are not even known

Neural network method for numerical solution of initial value problems of fractional differential equations
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In this paper, the cosine basis neural network algorithm is introduced for the initial value problem of fractional differential equations. By training the neural network algorithm, we get the numerical solution of the initial value problem of fractional differential equations

The impact of social network topology on open-ended and fixed solution problems .
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How do solution strategies spread in teams Inspired by the 80s sci-fi movie Close encounters of the third kind, we set up a networked multiplayer game where participants had to signal peace to invading aliens from space by playing music. In each round of the game


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