«mathematical programming models»
۳۱٬۷۰۵ نتیجهMathematical programming models for scheduling locks in sequence
We investigate the scheduling of series of consecutive locks. This setting occurs naturally along canals and waterways. We describe a problem that generalizes different models that have been studied in literature. Our contribution is to (i) provide two distinct mathematical progr
Mathematical Programming Models and Formulations for Deterministic Production Planning Problems
We study in this lecture the literature on mixed integer programming models and formulations for a specific problem class, namely deterministic production planning problems. The objective is to present the classical optimization approaches used, and the known models, for dealing
Mathematical programming models for revenue management under customer choice
We study a network airline revenue management problem with discrete customer choice behavior. We discuss a choice model based on the concept of preference orders, in which customers can be grouped according to a list of options in decreasing order of preference. If a customer’s p
A Mathematical Programming Approach for Sugarcane Cultivation in the State of North India
In Indian economy sugarcane has great contribution to GDP. A large population of India depends on the agriculture sector for livelihood. At, the same time, due to expanding population , diminishing arable land and rising service industry, there is need to increase the production
A multi-period fuzzy mathematical programming model for crude oil supply chain network design considering budget and equipment limitations
The major oil industry upstream activities include the exploration, drilling, extraction, pipelines installation, and production of crude oil. In this paper, we develop a mathematical model to plan for theseoperations as a crude oil supply chain network design problem.The propose
Mathematical Programming Models Based on Hub Covers in Graph Query Processing
The use of graph databases for social networks, images, web links, pathways and so on, has been increasing at a fast pace and promotes the need for efficient graph query processing on such databases. In this study, we discuss graph query processing – referred to as graph matching
Multi-stage Stochastic Programming Models in Production Planning
Production planning is a key area of operations management. An important methodology for production planning is mathematical programming. Traditional mathematical programming models for production planning are deterministic, and cannot provide robust production plans in the prese
Probabilistic programming models for traffic incident management operations planning
This paper proposes mathematical programming models with probabilistic constraints in order to address incident response and resource allocation problems for the planning of traffic incident management operations. For the incident response planning, we introduce the concept of qu
Using the Positive Mathematical Programming Method to Calibrate
In agricultural economics, several calibration and aggregation approaches have evolved in mathematical programming models. This article combines in a linear programming model features of the Positive Mathematical Programming method with an aggregation approach that is constrained
A New Mathematical-Programming Framework for Facility-Layout Design
We present a new framework for efficiently finding competitive solutions for the facility layout problem. This framework is based on the combination of two new mathematical programming models. The first model is a relaxation of the layout problem and is intended to find good star