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An iterative MILP-based approach for maritime logistics and transportation of multi-parcel chemical tankers
(Pergamon-Elsevier Science Ltd, 2015-06)
The cost-effective routing and scheduling of a fleet of multi-parcel chemical tankers represents a centraldecision making process in both chemical and shipping industry. Ships designed for the transport of liquidor gas in ...
A MILP-based column generation strategy for managing large-scale maritime distribution problems
(Elsevier, 2015-01)
This paper presents a novel column generation algorithm for managing the logistics activities performed by a fleet of multi-parcel chemical tankers. In our procedure, for providing elementary routes, the conventional dynamic ...
An improvement-based MILP optimization approach to complex AWS scheduling
(Elsevier, 2012-12)
The automated wet-etch station (AWS) is one of the most critical stages of a modern semiconductor manufacturing system (SMS), which has to simultaneously deal with many complex constraints and limited resources. Due to its ...
Mixed integer linear programming and constraint logic programming : towards a unified modeling framework
(Centro Federal de Educação Tecnológica do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Elétrica e Informática Industrial, 2005)
The struggle to model and solve Combinatorial Optimization Problems (COPs) has challenged the development of new approaches to deal with COPs. In one of the front lines of such approaches, Operational Research (OR) and ...
An efficient MILP-based decomposition strategy for solving large-scale scheduling problems in the shipbuilding industry
(Springer, 2019-07)
This work presents a novel hybrid and systematic MILP-based solution approach for the resolution of multi-stage scheduling problems arising in the shipbuilding industry. The manufacturing problem involves the processing ...
A Cluster-based Optimization Approach for the Multi-depot Heterogeneous Fleet Vehicle Routing Problem with Time Windows
(Elsevier Science, 2007-12)
This paper presents a novel three-phase heuristic/algorithmic approach for the multi-depot routing problem with time windows and heterogeneous vehicles. It has been derived from embedding a heuristic-based clustering ...
Applying MILP/Heuristic algorithms to automated job-shop scheduling problems in aircraft-part manufacturing
(Universidad Nacional de Santa Catarina, 2013-12)
This work presents efficient algorithms based on Mixed-Integer Linear Programming (MILP) and heuristic strategies for complex job-shop scheduling problems raised in Automated Manufacturing Systems. The aim of this work is ...
Applying MILP/Heuristic Algorithms to Automated Job-Shop Scheduling Problems in Aircraft-Part Manufacturing
(Universidad Federal de Santa Catarina. Centro Tecnológico. Programa de Postgrado en Ingeniería de Producción, 2014-04)
This work presents efficient algorithms based on Mixed-Integer LinearProgramming (MILP) and heuristic strategies for complex job-shop scheduling problemsraised in Automated Manufacturing Systems. The aim of this work is ...