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Google Scholar: h-index 8
Citações: 269
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Scopus
Scopus: h-index 5
Citações: 92
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Title Year States Type Indexacao
Tetiana Zatonatska; Oleksandr Dluhopolskyi; Oleksandr Artiushenko; Isabel Cristina Lopes; Anzhela Ignatyuk; Olena Liubkina

Comparative Analysis of Ensemble Machine Learning Models for Risk-Oriented Monitoring of Military Procurement, 2026

2026 No Status Journal article
Carneiro, Luana; Gomes, Luís; Lopes, Cristina; Pereira, Cláudia

Spillovers Between Euronext Stock Indices: The COVID-19 Effect, 2025

2025 No Status Journal article
Ana Miguel Carvalho; Cristina Lopes; Manuel Cruz; Jorge Santos; Sandra Ramos; Filipa Vieira; Pedro Louro

Optimizing Commercial Teams and Territory Design Using a Mathematical Model Based on Clients’ Values: A Case Study in Canada, 2025

2025 No Status Journal article
2025 No Status Conference paper
2024 No Status Journal article
Rodrigues, Ana Maria; Lopes, Cristina; Romanciuc, Valeria; Ferreira, José Soeiro; Göksu Öztürk, E; Oliveira, Cristina

Modelos Multiobjetivo em Problemas de Setorização, 2024

2024 No Status Conference abstract
Beatriz Batista; Joana Oliveira; José Rente; Cristina Lopes

Quiet Quitting: os principais motivos, 2024

2024 No Status Journal article
2024 No Status Journal article
Amanda Zetzsche de Abreu Gomes; Cristina Lopes; Rui Bertuzi da Silva

Advancements in Bankruptcy Prediction Models and Bibliometric Analysis, 2024

2024 No Status Journal article
Cristina Lopes; Ana Maria Rodrigues; Valeria Romanciuc; José Soeiro Ferreira; Elif Göksu Öztürk; Cristina Oliveira

Divide and Conquer: A Location-Allocation Approach to Sectorization, 2023

2023 No Status Journal article
Cristina Lopes; Isabel Vieira; Cristina Torres; Lurdes Babo; Eduardo Sá Silva

Modelos de Previsão de Falência de empresas portuguesas do ramo mobiliário, 2023

2023 No Status Conference abstract
Cristina Lopes; Ana Maria Rodrigues; Valeria Romanciuc; José Soeiro Ferreira; Elif Göksu Öztürk; Cristina Teles Oliveira

Divide and Conquer: A Location-Allocation Approach to Sectorization, 2023

2023 Published Journal article
Gonçalves, Maria José Angélico; Tavares, Célia; Terra, Ana Lúcia; Moreira da Silva, Manuel; Bernardes, Oscar; Valente, Iolanda; Lopes, Cristina

Digital Tools and methods to Enhance Learning: The Digitools Project, 2023

2023 No Status Journal article
2023 No Status Journal article
2023 Published Journal article
Casquilho, Miguel; Silva, Eliana Costa E; Lopes, Cristina; EspíRito-Santo, André; De Miranda, João Luís

Constrained random maps: shortest paths assessed on the Web : The Internet as a computing medium, 2023

2023 No Status Conference paper
Diego Balona; Catarina Borges; Rita Nunes; Cristina Lopes; Isabel Vieira; Lurdes Babo; Cristina Torres

Gestão de Recursos Hospitalares e Hospitalização na UE27: Análise Fatorial, 2023

2023 No Status Conference abstract
Andreia Martins; Ana Sofia Alves; Cristina Lopes; Isabel Vieira; Cristina Torres; Lurdes Babo

A influência dos criadores de conteúdos digitais na compra, 2023

2023 No Status Conference abstract
Beatriz Batista; Joana Oliveira; José Rente; Cristina Lopes

Quiet Quitting: Conceito e principais causas, 2023

2023 No Status Conference abstract
2023 No Status Conference abstract
2023 No Status Conference abstract
Beatriz Batista; Joana Oliveira; José Rente; Cristina Lopes

Quiet Quitting: os principais motivos, 2023

2023 No Status Conference abstract
2023 No Status Conference abstract
2023 No Status Conference abstract
Cristina Lopes; Óscar Bernardes; Maria José Angélico Gonçalves; Ana Lúcia Terra; Manuel Moreira da Silva; Célia Tavares; Iolanda Valente

E-Learning Enhancement through Multidisciplinary Teams in Higher Education: Students, Teachers, and Librarians, 2022

2022 No Status Journal article
Cristina Lopes; Lima, Maria Margarida; Ozturk, E. Goksu; Ana Maria Rodrigues; NUNES, Ana Catarina; Teles de Oliveira, Cristina; Ferreira, José Soeiro; Pedro Rocha

Creating homogeneous sectors: Criteria and applications of sectorization, 2022

2022 Published Conference paper
Cristina Lopes; Rodrigues, Ana Maria; NUNES, Ana Catarina; Ozturk, E. Goksu; Pedro Rocha; José Soeiro Ferreira

Parcel delivery services: a dynamic sectorization approach, 2022

2022 No Status Conference poster
Teymourifar, Aydin; Rodrigues, Ana Maria; Ferreira, José Soeiro; Lopes, Cristina

A comparison between optimization tools to solve sectorization problem, 2022

2022 No Status Conference paper
Lurdes Babo; Isabel Vieira; Cristina Torres; Vera Oliveira; José Azevedo; Cristina Lopes; Jorge Mendonça

QUIZ MAKER TOOLS: ANALYSIS AND PEDAGOGICAL APPLICATIONS, 2022

2022 No Status Conference paper
2022 No Status Journal article
Lima, Maria Margarida; Ozturk, E. Goksu; Pedro Rocha; Cristina Lopes; Cristina Oliveira; Ana Maria Rodrigues; José Soeiro Ferreira; Ana Catarina Nunes

Resectorization Problems, 2022

2022 Published Conference paper
Ozturk, E. Goksu; Pedro Rocha; Lima, Maria Margarida; Ana Maria Rodrigues; José Soeiro Ferreira; Cristina Lopes; Cristina Oliveira; Ana Catarina Nunes

Dynamic Sectorization with time changing demand, 2022

2022 Published Conference paper
Ana Maria Rodrigues; José Soeiro Ferreira; Pedro Rocha; Ozturk, E. Goksu; Ana Catarina Nunes; Cristina Lopes; Teles de Oliveira, Cristina; Lima, Maria Margarida

Building a Web System for Sectorization, 2022

2022 Published Conference paper
Pedro Rocha; Rodrigues, Ana Maria; Cristina Lopes; NUNES, Ana Catarina; Ozturk, E. Goksu; José Soeiro Ferreira; Teles de Oliveira, Cristina

Improving Pareto-Front convergence of PICEA-g An application to Sectorization Problems, 2022

2022 No Status Conference poster
Pedro Rocha; Ana Maria Rodrigues; Cristina Lopes; NUNES, Ana Catarina; Ozturk, E. Goksu; José Soeiro Ferreira; Teles de Oliveira, Cristina

Instance space evaluation for sectorization problems, 2022

2022 No Status Conference poster
C. Teles de Oliveira; Rodrigues, Ana Maria; C. Torres; Lopes, I.C.; A. P. Lopes; F. Soares

Interactive Lessons in Statistics as Tools for Academic Success, 2022

2022 No Status Conference abstract
2021 No Status Conference poster
2021 No Status Journal article
2021 No Status Journal article
2021 No Status Journal article
2021 No Status Journal article
Marques, A; Pinheiro, A; Matos, MC; Torres, Cristina; Cristina Lopes; Vieira, Maria Isabel Coutinho

The Relationship of the Human Capital Index with the Level of Education and the Adult Survival Rate, 2021

2021 No Status Conference poster
Ozturk, E. Goksu; Filipe Sousa; Margarida Lima; Ana Maria Rodrigues; José Soeiro Ferreira; Ana Catarina Nunes; Cristina Lopes; Teles, Cristina

Web-based Decision Support System for Sectorization, 2021

2021 No Status Conference poster
Margarida Lima; Ozturk, E. Goksu; Filipe Sousa; Cristina Lopes; Cristina Teles; Ana Maria Rodrigues; José Soeiro Ferreira; Ana Catarina Nunes

A resectorization of fire brigades in the north of Portugal, 2021

2021 No Status Conference poster
Filipe Sousa; Ozturk, E. Goksu; Margarida Lima; Ana Catarina Nunes; Cristina Lopes; Cristina Teles; Ana Maria Rodrigues; José Soeiro Ferreira

Dynamic Sectorization - Conceptualization and Application, 2021

2021 No Status Conference poster
2021 No Status Conference poster
Ozturk, Elif; Filipe Sousa; Margarida Lima; Rodrigues, Ana Maria; Ferreira, José Soeiro; Ana Catarina Nunes; Cristina Lopes; Teles de Oliveira, Cristina

Web-based Decision Support System for Sectorizatio, 2021

2021 No Status Conference poster
Lopes, Cristina; Correia, Aldina; Costa e Silva, Eliana; Monteiro, Magda; Borges Lopes, Rui

Inventory models with reverse logistics for assets acquisition in a liquefied petroleum gas company, 2020

2020 Published Journal article
Marta Silva; Luís Pereira Gomes; Isabel Cristina Lopes

Explanatory Factors of the Capital Structure, 2020

2020 No Status Journal article
Eliana Costa e Silva; Isabel Cristina Lopes; Aldina Correia; Susana Faria

A logistic regression model for consumer default risk, 2020

2020 No Status Journal article
Aldina Correia; Cristina Lopes; Eliana Costa e Silva; Magda Monteiro; Rui Borges Lopes; Cristina Lopes

A multi-model methodology for forecasting sales and returns of liquefied petroleum gas cylinders, 2020

2020 Accepted Journal article
Vieira, Isabel; Lopes, Ana Paula; Lopes, Isabel Cristina; Azevedo, José; Torres, Cristina; Babo, Lurdes

AN EXPERIMENT WITH ONLINE PRACTICE FOR ASSESSMENT, 2020

2020 Published Conference paper
Lopes, Ana Paula; Soares, Filomena; Teles de Oliveira, Cristina; Rodrigues, Ana Maria; Torres, Cristina; Lopes, Isabel Cristina

CREATING INTERACTIVE LEARNING MATERIALS TO PROMOTE STATISTICAL SKILLS IN HIGHER EDUCATION, 2020

2020 Published Conference paper
Teymourifar, Aydin; Julian Blank; Rodrigues, Ana Maria; Ferreira, José Soeiro; Cristina Lopes

A Comparison Between Integer Programming and Metaheuristic-based Methods to Solve Sectorization, 2020

2020 No Status Conference abstract
2019 No Status Conference paper
2019 No Status Conference paper
Cristina Lopes; Ana Maria Rodrigues; Cristina Oliveira; José Soeiro Ferreira; Maria João Cortinhal

Sectorization for managing maintenance technicians, 2019

2019 No Status Conference abstract
Lopes, Cristina; Correia, Aldina; Silva, Eliana Costa E.; Monteiro, Magda; Lopes, Rui Borges

Reverse Logistics Modelling of Assets Acquisition in a Liquefied Petroleum Gas Company, 2019

2019 No Status Journal article
Cristina Lopes; Rodrigues, Ana Maria; Cristina Oliveira; Ferreira, José Soeiro; Maria João Cortinhal

Sectorization in elevator maintenance, 2019

2019 No Status Conference abstract
2019 Published Conference paper
Eliana Costa e Silva; Cristina Lopes; Aldina Correia; Magda Monteiro; Rui Borges Lopes

Forecasting liquefied petroleum gas cylinders needs in a fast-growing business., 2019

2019 Published Conference paper
Maria Teresa Pereira; Cristina Lopes; Luís Pinto Ferreira; Silvana Oliveira

A CVRP Model for an In-plant Milk Run System, 2019

2019 Accepted Conference paper
Ana Maria Rodrigues; Henrique Correia; José Soeiro Ferreira; Cristina Lopes; Cristina Oliveira; Maria João Cortinhal

Recolha e distribuição de bens alimentares em instituição de solidariedade social, 2019

2019 No Status Conference abstract
2019 No Status Conference poster
Rodrigues, Ana Maria; Ferreira, José Soeiro; Cristina Lopes; Cristina Oliveira; Maria João Cortinhal

Sectorization applied to Routing Problems, 2019

2019 No Status Conference abstract
Almeida, F.D.; Correia, A.; Silva, E.C.E.; Lopes, I.C.; Silva, F.J.G.

Compatibilization effect of organophilic clays in PA6/PP polymer blend, 2018

2018 No Status Conference paper
2018 No Status Conference paper
2018 No Status Conference paper
2018 Published Conference paper
Fátima Raquel Sampaio; Cristina Lopes; Luís Pereira Gomes

Risco Retorno e Equilíbrio na Bolsa de Valores Portuguesa, 2018

2018 No Status Journal article
2017 No Status Conference paper
2017 No Status Conference paper
2017 No Status Conference paper
2017 No Status Conference paper
2017 No Status Conference paper
Eliana Costa e Silva; Cristina Lopes; Aldina Correia

ESGI119 - The 119th European Study Group with Industry, 2017

2017 Published Magazine article
Correia, Aldina; Silva, Eliana; Lopes, Cristina; Henriques, Cláudio; Henriques, Fábio; Pinto, Mariana; Monteiro, Magda; Lopes, Rui Borges; Sapata, Ana

LPG demand forecast using time series, 2017

2017 No Status Conference paper
2016 No Status Conference paper
2016 No Status Conference paper
2016 No Status Conference paper
2016 Published Magazine article
2015 No Status Journal article
2015 No Status Conference paper
2010 No Status Conference paper
2010 No Status Conference paper
2010 No Status Journal article
2010 No Status Journal article
Correia, A.; Soares, Filomena; Lopes, Cristina; Nunes, Paula

Viva@Matemática, 2008

2008 No Status Conference poster
Correia, A.; Soares, Filomena; Lopes, Cristina; Nunes, Paula

E o Viva?... Ainda vive!!!!, 2007

2007 Published Conference paper
2007 Published Conference paper
Correia, A.; Soares, Filomena; Lopes, Cristina; Nunes, Paula

Exposições Viva@Matemática Itinerantes, 2007

2007 Published Conference paper
2006 Published Magazine article
Correia, A.; Lopes, Cristina; Nunes, Paula; Soares, Filomena

Viva@Matemática, uma experiência de divulgação estimulante, 2005

2005 Published Conference paper
2004 No Status Thesis / Dissertation
2019 No Status Book chapter
2017 No Status Book chapter
2017 No Status Book chapter
- Published Book
Cristina Lopes; Rodrigues, Ana Maria; Ozturk, Elif; Ferreira, José Soeiro; Nunes, Ana Catarina; Rocha, Pedro; Oliveira, Cristina Teles

Parcel Delivery Services: A Sectorization Approach with Simulation

2023 Published Book chapter
- Published Book
Cristina Lopes; Ana Maria Rodrigues; Ozturk, E. Goksu; José Soeiro Ferreira; Ana Catarina Nunes; Pedro Rocha; Cristina Teles Oliveira

Parcel Delivery Services: A Sectorization Approach with Simulation

2024 Accepted Book chapter
Nélson Ferreira Alves; Isabel Cristina Lopes; Mário Queirós

Sector Analysis of Debt Maturity in Portugal and Spain

2019 No Status Book chapter
Aydin Teymourifar; Ana Maria Rodrigues; José Soeiro Ferreira; Cristina Lopes

A Comparison Between Optimization Tools to Solve Sectorization Problem

2022 No Status Book chapter
Borges, Ana; Nogueira, Conceição; Duarte, Fábio; Lopes, Isabel Cristina; Vicente, Leonel; Cruz, Manuel; Poço, Carlos

Essay on the Contribution of Companies to Social Security Based on Added Value

2021 Published Book chapter
Romanciuc, Valeria; Lopes, Cristina; Teymourifar, Aydin; Rodrigues, Ana Maria; Ferreira, José Soeiro; Oliveira, Cristina; Öztürk, Elif Göksu

An Integer Programming Approach to Sectorization with Compactness and Equilibrium Constraints

2021 Published Book chapter
Teymourifar, Aydin; Rodrigues, Ana Maria; Ferreira, José Soeiro; Lopes, Cristina; Oliveira, Cristina; Romanciuc, Valeria

A Two-Stage Method to Solve Location-Routing Problems Based on Sectorization

2021 No Status Book chapter
Teresa Pereira, M.; Lopes, Cristina; Ferreira, Luís Pinto; Oliveira, Silvana

A CVRP Model for an In-Plant Milk Run System

2021 Published Book chapter
2023 No Status Book chapter
Mafalda Mostardinha; Pablo Escobar; Cristina Lopes; Ana Maria Rodrigues

Sectorization of a Parcel Delivery Service

2023 No Status Book chapter
Elif Öztürk; Pedro Rocha; Filipe Sousa; Margarida Lima; Ana M. Rodrigues; José Soeiro Ferreira; Ana C. Nunes; Cristina Lopes; Cristina Oliveira

An Application of Preference-Inspired Co-Evolutionary Algorithm to Sectorization

2022 No Status Book chapter
Gonçalves, Maria José Angélico; Tavares, Célia; Terra, Ana Lúcia; Moreira da Silva, Manuel; Bernardes, Óscar; Valente, Iolanda; Cristina Lopes

Digital Tools and methods to Enhance Learning: The Digitools Project

2023 No Status Book chapter
2024 No Status Book chapter
Terra, Ana Lúcia; Gonçalves, Maria José Angélico; Cristina Lopes; Manuel Moreira da Silva

The Process of e-learning Implementation

2023 Published Book chapter
Lima, Maria Margarida; de Sousa, Filipe Soares; Öztürk, Elif Göksu; Rocha, Pedro Filipe; Rodrigues, Ana Maria; Ferreira, José Soeiro; Nunes, Ana Catarina; Cristina Lopes; Oliveira, Cristina Teles

A Resectorization of Fire Brigades in the North of Portugal

2023 No Status Book chapter
Göksu Öztürk, Elif; Soares de Sousa, Filipe; Margarida Lima, Maria; Filipe Rocha, Pedro; Maria Rodrigues, Ana; Soeiro Ferreira, José; Catarina Nunes, Ana; Cristina Lopes; Teles Oliveira, Cristina

Developing a System for Sectorization: An Overview

2023 Published Book chapter
- Published Book
Diego Balona; Catarina Borges; Rita Nunes; Cristina Lopes; Isabel Vieira; Lurdes Babo; Cristina Torres

Management of hospital resources and hospitalization in EU27: A factor analysis

2023 Published Book chapter
Andreia Martins; Ana Sofia Alves; Cristina Lopes; Isabel Vieira; Cristina Torres; Lurdes Babo

The influence of digital content creators on purchase

2023 Published Book chapter