multi-objective integer programmingDue to substantial commercial benefits in the discovered frequent patterns from large databases, frequent itemsets mining has become one of the most meaningful studies in data
Multi-objective integer linear and/or mixed integer linear programming (MOILP/MOMILP) are very useful for many areas of application as any model that incorporates discrete phenomena requires the consideration of integer variables. However, the research on the methods for the general multi-objective ...
In this paper, an algorithm is developed to solve a Multi-Objective Integer Indefinite Quadratic Programming Problem (IQMPP). The cutting plane technique finds all the non-dominated p-tuples of the (IQMPP) problem. Since the objective functions of (IQMPP) problem are quasi-monotone, the ...
This paper develops a multi-objective Mixed Integer Programming model for a closed-loop network design problem. In addition to the overall costs, the model optimizes overall carbon emissions and the responsiveness of the network. An improved genetic algorithm based on the framework of NSGA II is ...
We construct a multi-objective mixed integer linear programming model for this problem in the form of simultaneously minimization of two objective functions which are related to the total trim loss cost and inventory cost respectively. An equivalent nonlinear version and a particular case related to ...
Integer programmingMulti-objective programmingFractional programmingBi-level programmingThis paper proposes an interactive approach for solving bi-level integer multi-objective fractional programming problem. At the first phase of the solution approach, we begin by finding the convex hull of its original ...
(2013). Multiobjective Stochastic Programming for Mixed Integer Vendor Selection Problem Using Artificial Bee Colony Algorithm. International Scholarly Research Notices, 2013.Ekhtiari, M., & Poursafary, S. (2013). Multiobjective Stochastic Programming for Mixed Integer Vendor Selection Problem Using ...
In this paper, a new nonlinear multi- objective integer programming model with the choice of redundancy strategy and component type is developed where standby strategy is of cold type. In the proposed model, systems reliability is maximized along with minimizing systems cost and weight. ...
This repository contains some scripts to create LP-files for randomly generated multi-objective integer programming problems. Note the peculiar format of these files, the objective (as defined by the LP file format) is 0, the multiple objectives are all given as constraints. The last "x" constr...
A note on solving multi-objective integer indefinite quadratic fractional programsMulti-objective programmingInteger programmingLinear programmingQuadratic programmingFractional programmingEfficient cutBranch and cutIn this note we have discussed that a simplex like algorithm to solve a indefinite quadratic ...