Vol. 2 No. 1 (2024)

View Vol. 2 No. 1 (2024)
Published: 02.02.2024

Editorial

  • Challenges in the post-covid-19 world

    Fernando H. Taques
    1-5
    DOI: https://doi.org/10.51359/2965-4661.2024.261476

Research Articles

  • An extensive analysis of Brazil and the Netherlands determinants of football attendance

    Matthijs Edel
    6-18
    DOI: https://doi.org/10.51359/2965-4661.2024.260880

  • A mixed-integer linear programming model for scheduling volunteers in technical support teams in Non-Governmental Organizations

    Valdir Soares Silva Neto, Ricardo Lukas de Medeiros França, Keren Karolyne Nóbrega Silva, Luciano Carlos Azevedo da Costa, Hugo Harry F. R. Kramer
    19-36
    DOI: https://doi.org/10.51359/2965-4661.2024.260042

  • Competition analysis of automobiles and light commercial segment between 1990 and 2014

    Daniel Santana Medeiros
    37-60
    DOI: https://doi.org/10.51359/2965-4661.2024.259427

  • Medicine demand forecasting: an assessment of a private hospital in Pernambuco

    Eduardo Fernando da Silva Souza, Antonio Reinaldo Silva Neto
    61-73
    DOI: https://doi.org/10.51359/2965-4661.2024.260168

  • A DEA approach for measuring healthcare efficiency in medical, clinical and obstetric specialties

    Fabrício da Silva Santos, Susane de Farias Gomes
    74-83
    DOI: https://doi.org/10.51359/2965-4661.2024.261852

  • Machine Learning Techniques for Classification of Stress Levels in Traffic

    Amanda Trojan Fenerich, Egídio José Romanelli, Rodrigo Eduardo Catai, Maria Teresinha Arns Steiner
    84-93
    DOI: https://doi.org/10.51359/2965-4661.2024.262686

  • From education to social justice: A regression examination of education and economic inequality effects on property crimes

    Jadielson Alves de Moura, Marcelo Balloti Monteiro
    94-106
    DOI: https://doi.org/10.51359/2965-4661.2024.262687

  • Predicting Sentiments in Spotify Comments: A Comparative Analysis of Machine Learning Models

    Filipe Augusto Felix de Queiroz, Igor Barbosa Negreiros, Giovana de Souza, Débora Cordeiro de Sousa, Sílvio Fernando Alves Xavier Júnior
    107-113
    DOI: https://doi.org/10.51359/2965-4661.2024.265070

  • Using Convolutional Neural Networks for segmentation of brain tumors

    Kauã Gabriel Silva de Lima, Vagner Alves Ferreira da Silva, João Victor Oliveira da Silva, Lucas Patrick Ramos de Oliveira, Diogo Lopes da Silva
    114-120
    DOI: https://doi.org/10.51359/2965-4661.2024.265072

  • Predicting bitcoin cryptocurrency price behavior based on ARIMA and NNAR modelling

    Patricia Virginia de Santana Lima, David Venâncio da Cruz, Albaro Ramon Paiva Sanz
    121-129
    DOI: https://doi.org/10.51359/2965-4661.2024.265073

  • Reddit comment analysis: sentiment prediction and topic modeling using VADER and BERTopic

    Denilson de Oliveira Silva, Richard Matheus Avelino da Silva, Patrícia Virgínia de Santana Lima, Jéssica Cristina Pereira Batista, Sílvio Fernando Alves Xavier Júnior
    130-136
    DOI: https://doi.org/10.51359/2965-4661.2024.265074

  • (Retracted) Cluster analysis applied to fuel price data in Campina Grande

    Richard Silva, Thaisa Azevedo, Hiago Martins, Lucas Cardoso Pereira
    137-143
    DOI: https://doi.org/10.51359/2965-4661.2024.265075

  • Smoking recurrence: A Survival Analysis

    Ana Beatriz Ramos da Silva, Débora de Sousa Cordeiro, Giovana de Souza
    144-163
    DOI: https://doi.org/10.51359/2965-4661.2024.265079

  • Point Process applied to fire outbreaks in São Paulo

    Vinicius Crispim Tavares Monteiro, Manoel Alves de Oliveira, Ricardo Alves de Olinda, Lucas Cardoso Pereira
    164-174
    DOI: https://doi.org/10.51359/2965-4661.2024.265082