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Sobre

Sobre

Sou Ana Maria Rodrigues, natural da Maia, distrito do Porto, licenciada em Matemática Aplicada e Computação pela Universidade de Aveiro, Mestre em Métodos Quantitativos Aplicados à Gestão pela Escola de Gestão do Porto da Universidade do Porto (UP) e Doutorada, desde 2014, em Engenharia Industrial e Gestão pela Faculdade de Engenharia da UP com a tese intitulada “Sectores e Rotas na Recolha de Resíduos Sólidos Urbanos”.

Presentemente, sou Professora Adjunta no Instituto Superior de Contabilidade e Administração do Porto do Instituto Politécnico do Porto (ISCAP-PPorto), onde exerço funções desde Dezembro de 1998, e investigadora no INESC TEC – CESE.

Tenho especial interesse de investigação em problemas de otimização combinatória em particular problemas de setorização e problemas de localização e rotas. 

Tópicos
de interesse
Detalhes

Detalhes

003
Publicações

2021

A Comparison Between Simultaneous and Hierarchical Approaches to Solve a Multi-Objective Location-Routing Problem

Autores
Teymourifar, A; Rodrigues, AM; Ferreira, JS;

Publicação
AIRO Springer Series - Graphs and Combinatorial Optimization: from Theory to Applications

Abstract

2020

Geographically Separating Sectors in Multi-Objective Location-RoutingProblems

Autores
Teymourifar, A; Rodrigues, AM; Ferreira, JS;

Publicação
WSEAS TRANSACTIONS ON COMPUTERS

Abstract
This paper deals with multi-objective location-routing problems (MO-LRPs) and follows a sectorizationapproach, which means customers are divided into different sectors, and a distribution centre is opened for eachsector. The literature has considered objectives such as minimizing the number of opened distribution centres,the variances of compactness, distances and demands in sectors. However, the achievement of these objectivescannot guarantee the geographical separation of sectors. In this sense, and as the geographical separation ofsectors can have significant practical relevance, we propose a new objective function and solve a benchmarkof problems with the non-dominated sorting genetic algorithm (NSGA-II), which finds multiple non-dominatedsolutions. A comparison of the results shows the effectiveness of the introduced objective function, since, in thenon-dominated solutions obtained, the sectors are more geographically separated when the values of the objectivefunction improve.

2020

A Comparison between NSGA-II and NSGA-III to Solve Multi-Objective Sectorization Problems based on Statistical Parameter Tuning

Autores
Teymourifar, A; Rodrigues, AM; Ferreira, JS;

Publicação
2020 24th International Conference on Circuits, Systems, Communications and Computers (CSCC)

Abstract

2018

Multicriteria location-routing problems with sectorization

Autores
Martinho, A; Alves, E; Rodrigues, AM; Ferreira, JS;

Publicação
Springer Proceedings in Mathematics and Statistics

Abstract
Logistic decisions involving the location of facilities in connection with vehicle routing appear in many contexts and applications. Given a set of potential distribution centers (DC) and a group of clients, the choice of which DC to open together with the design of a number of vehicle routes, satisfying clients’ demand, may define Location-Routing Problems (LRP). This paper contributes with a new method, the 4-Phase Method (4-PhM), to deal with Capacitated LRP. Relevant advantages of 4-PhM are its generality, the possibilities of handling Multiple-Criteria and of facing large dimension problems. This last aptitude is a consequence of the sectorization phases, which permit a simplification of the solution space. Sectors are constructed by two Simulated Annealing based procedures, and they follow SectorEl, a sectorization approach inspired by electrostatics. In the last phase, the results obtained are evaluated using multicriteria analysis. Here, decision makers play an important role by reflecting preferences in a pairwise comparison matrix of the Analytic Hierarchy Process. Computational results, based on randomly generated instances, confirm the expectations about 4-PhM and its potentiality to deal with LRP. © Springer International Publishing AG 2018.

2015

Sectors and Routes in Solid Waste Collection

Autores
Rodrigues, AM; Soeiro Ferreira, JS;

Publicação
Operational Research - CIM Series in Mathematical Sciences

Abstract

Teses
supervisionadas

2020

Apoio à Decisão em Projetos de Solidariedade Social - Redução do Desperdício Alimentar

Autor
João Gil Costa Ramos Pereira

Instituição
UP-FEUP

2019

Planeamento de Rotas no Transporte de Alimentos em Projetos de Solidariedade Social

Autor
Henrique Daniel Martins Correia

Instituição
UP-FEUP

2019

Setorização no Desenho de Rotas - aplicação ao transporte de utentes não urgentes entre as suas residências e um centro hospitalar

Autor
Tiago Gaspar Pereira

Instituição
UP-FEUP

2015

Problemas de rotas em recolha de resíduos urbanos: uma abordagem heurística

Autor
Hugo Miguel Rodrigues Rego

Instituição
UP-FEUP