Leandro S. G. Carvalho

According to our database, Leandro S. G. Carvalho authored at least 36 papers between 2005 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

A Journey to Identify Users' Classification Strategies to Customize Game-Based and Gamified Learning Environments.

Marcela Pessoa, Márcia Lima, Fernanda Pires, Gabriel Haydar, Rafaela Melo, Luiz A. L. Rodrigues, David B. F. Oliveira, Elaine Harada T. de Oliveira, Leandro Galvão, Bruno Gadelha, Seiji Isotani, Isabela Gasparini, Tayana Conte

IEEE Trans. Learn. Technol., 2024

Qualidades de Professores Excelentes segundo Graduandos de Informática: Uma Investigação no Extremo Norte Amazônico.

Pedro Vinícius da Silva Ribeiro, Matheus Naranjo Corrêa, Lucas Bessa Façanha Pereira, Kevin Willyn Conceição Barros, Marcelo Henrique Oliveira Henklain, Marcelle Alencar Urquiza, Leandro Silva Galvão de Carvalho

Revista Brasileira de Informática na Educ., 2024

Complexidade versus dificuldade: Uma análise da sua correlação em questões de programação em juízes on-line.

Jackson Celestino Fernandes, Leandro Silva Galvão de Carvalho, David Braga Fernandes de Oliveira, Elaine Harada Teixeira de Oliveira, Filipe Dwan Pereira, Tanara Lauschner

Revista Brasileira de Informática na Educ., 2024

2023

Toward Human-AI Collaboration: A Recommender System to Support CS1 Instructors to Select Problems for Assignments and Exams.

Filipe Dwan Pereira, Luiz A. L. Rodrigues, Marcelo Henrique Oliveira Henklain, Hermino B. F. Junior, David B. F. Oliveira, Alexandra I. Cristea, Leandro S. G. Carvalho, Seiji Isotani, Aileen Benedict, Mohsen Dorodchi, Elaine Harada Teixeira de Oliveira

IEEE Trans. Learn. Technol., June, 2023

Learning Analytics in Introductory Programming Courses: A Showcase from the Federal University of Amazonas.

Flávio José Mendes Coelho, Elaine H. T. Oliveira, Filipe D. Pereira, David B. F. Oliveira, Leandro S. G. Carvalho, Eduardo James Pereira Souto, Marcela Pessoa, Rafaela Melo, Marcos A. P. Lima, Fabíola G. Nakamura

Revista Brasileira de Informática na Educ., 2023

Toward Supporting CS1 Instructors and Learners With Fine-Grained Topic Detection in Online Judges.

Filipe Dwan Pereira, Samuel C. Fonseca, Sandra Wiktor, David B. F. Oliveira, Alexandra I. Cristea, Aileen Benedict, Mohammadali Fallahian, Mohsen Dorodchi, Leandro S. G. Carvalho, Rafael Ferreira Mello, Elaine H. T. Oliveira

IEEE Access, 2023

Evaluation of a Hybrid AI-Human Recommender for CS1 Instructors in a Real Educational Scenario.

Filipe Dwan Pereira, Elaine H. T. Oliveira, Luiz A. L. Rodrigues, Luciano de Souza Cabral, David B. F. Oliveira, Leandro S. G. Carvalho, Dragan Gasevic, Alexandra I. Cristea, Diego Dermeval, Rafael Ferreira Mello

Proceedings of the Responsive and Sustainable Educational Futures, 2023

2022

Are They Learning or Playing? Moderator Conditions of Gamification's Success in Programming Classrooms.

Luiz A. L. Rodrigues, Filipe D. Pereira, Armando M. Toda, Paula T. Palomino, Wilk Oliveira, Marcela Pessoa, Leandro S. G. Carvalho, David B. F. Oliveira, Elaine Harada T. de Oliveira, Alexandra I. Cristea, Seiji Isotani

ACM Trans. Comput. Educ., 2022

2021

Uso de atributos de código para classificar a dificuldade de questões de programação em juízes online.

Marcos A. P. Lima, Leandro S. G. Carvalho, Elaine Harada T. de Oliveira, David B. F. Oliveira, Filipe D. Pereira

Revista Brasileira de Informática na Educ., 2021

Explaining Individual and Collective Programming Students' Behavior by Interpreting a Black-Box Predictive Model.

Filipe Dwan Pereira, Samuel C. Fonseca, Elaine H. T. Oliveira, Alexandra I. Cristea, Henrik Bellhäuser, Luiz A. L. Rodrigues, David B. F. Oliveira, Seiji Isotani, Leandro S. G. Carvalho

IEEE Access, 2021

Towards a Human-AI Hybrid System for Categorising Programming Problems.

Filipe Dwan Pereira, Francisco Pires, Samuel C. Fonseca, Elaine H. T. Oliveira, Leandro S. G. Carvalho, David B. F. Oliveira, Alexandra I. Cristea

Proceedings of the SIGCSE '21: The 52nd ACM Technical Symposium on Computer Science Education, 2021

A Recommender System Based on Effort: Towards Minimising Negative Affects and Maximising Achievement in CS1 Learning.

Filipe D. Pereira, Hermino B. F. Junior, Luiz Rodriguez, Armando M. Toda, Elaine H. T. Oliveira, Alexandra I. Cristea, David B. F. Oliveira, Leandro S. G. Carvalho, Samuel C. Fonseca, Ahmed Alamri, Seiji Isotani

Proceedings of the Intelligent Tutoring Systems - 17th International Conference, 2021

2020

Investigação Empírica sobre os Efeitos da Gamificação de um Juiz Online em uma Disciplina de Introdução à Programação.

Ralph Breno Silva Ribeiro, Leandro Silva Galvão de Carvalho, Elaine Harada Teixeira de Oliveira, David Braga Fernandes de Oliveira, Marcela Sávia Picanço Pessoa

Revista Brasileira de Informática na Educ., 2020

Deep learning for early performance prediction of introductory programming students: a comparative and explanatory study.

Filipe Dwan Pereira, Samuel C. Fonseca, Elaine H. T. Oliveira, David B. F. Oliveira, Alexandra I. Cristea, Leandro S. G. Carvalho

Revista Brasileira de Informática na Educ., 2020

Using learning analytics in the Amazonas: understanding students' behaviour in introductory programming.

Filipe D. Pereira, Elaine H. T. Oliveira, David B. F. Oliveira, Alexandra I. Cristea, Leandro S. G. Carvalho, Samuel C. Fonseca, Armando Maciel Toda, Seiji Isotani

Br. J. Educ. Technol., 2020

Automatic Subject-based Contextualisation of Programming Assignment Lists.

Samuel C. Fonseca, Filipe Dwan Pereira, Elaine H. T. Oliveira, David Fernandes, Leandro S. G. Carvalho, Alexandra I. Cristea

Proceedings of the 13th International Conference on Educational Data Mining, 2020

2017

Friendship and Selfishness Forwarding: applying machine learning techniques to Opportunistic Networks data forwarding.

Camilo Batista Souza, Edjair Mota, Leandro Galvão, Diogo Soares, Pietro Manzoni, Juan-Carlos Cano, Carlos T. Calafate

CoRR, 2017

Gerenciamento de Buffer Baseado em Egoísmo para Redes Tolerantes a Atrasos e Desconexões.

Camilo Batista Souza, Edjair Mota, Leandro Galvão, Diogo Soares

Proceedings of the XXXV Brazilian Symposium on Computer Networks and Distributed Systems, 2017

2016

FSF: Friendship and selfishness forwarding for Delay Tolerant Networks.

Camilo Batista Souza, Edjair de Souza Mota, Leandro Galvão, Pietro Manzoni, Juan-Carlos Cano, Carlos T. Calafate

Proceedings of the IEEE Symposium on Computers and Communication, 2016

2015

An Empirical Study about the Influence of Project Manager Personality in Software Project Effort.

Daniel Tadeu Martínez C. Branco, Edson César Cunha de Oliveira, Leandro Galvão, Rafael Prikladnicki, Tayana Conte

Proceedings of the ICEIS 2015, 2015

2014

Drop Less Known strategy for buffer management in DTN Nodes.

Camilo Batista Souza, Edjair Mota, Leandro Galvão, Pietro Manzoni, Juan-Carlos Cano

Proceedings of the Latin America Networking Conference on LANC 2014, Montevideo, Uruguay, September 18, 2014

2013

Survey on application-layer mechanisms for speech quality adaptation in VoIP.

Leandro Silva Galvão de Carvalho, Edjair de Souza Mota

ACM Comput. Surv., 2013

2011

Gerenciamento adaptativo da qualidade da fala entre terminais VoIP.

Leandro Silva Galvão de Carvalho

PhD thesis, 2011

2010

Aprimorando a Qualidade de um Serviço Web através de Teste de Usabilidade - Uma Experiência Prática.

Cristina Araújo, Fábio Santos, Leandro Galvão, Tayana Conte

Proceedings of the 9th Brazilian Symposium on Software Quality, 2010

Dynamical management of dejitter buffers based on speech quality.

Raquel F. do Valle, Leandro S. G. de Carvalho, Regeane Aguiar, Edjair de Souza Mota, Diogenes Freitas

Proceedings of the 15th IEEE Symposium on Computers and Communications, 2010

Synchronizing web browsing data with Browserver.

Leandro S. G. de Carvalho, Raquel F. do Valle, Alexandre Passito, Edjair de Souza Mota, R. Novellino, A. G. Penaranda

Proceedings of the 15th IEEE Symposium on Computers and Communications, 2010

2009

Towards an efficient header compression scheme to improve VoIP over wireless mesh networks.

Andrea Giordanna Oliveira do Nascimento, Edjair de Souza Mota, Saulo Queiroz, Leandro Galvão, Edson Nascimento Silva Jr.

Proceedings of the 14th IEEE Symposium on Computers and Communications (ISCC 2009), 2009

Voice over Wireless Mesh Networks: A Case Study in the Brazilian Amazon Region during the Rainy Season.

Joao Luis Gomes Moreira, Edjair de Souza Mota, Edson Nascimento Silva Jr., Leandro S. G. de Carvalho, Saulo Queiroz, Christian Hoene

Proceedings of the 23rd International Conference on Advanced Information Networking and Applications, 2009

2008

Comparative analysis of routing protocols for VoIP in a Wireless Mesh Backbone: a user perspective.

Saulo Queiroz, Arlen Nascimento, Edjair de Souza Mota, Leandro S. G. de Carvalho, Edson Nascimento Silva Jr.

Int. J. Internet Protoc. Technol., 2008

Avaliação da qualidade de codecs de código aberto para transmissão VoIP.

Thiago Brito Bezerra, Leandro S. G. Carvalho, Edjair de Souza Mota, Edson Nascimento Silva

Proceedings of the Companion Proceedings of the XIV Brazilian Symposium on Multimedia and the Web, 2008

Influence of Propagation Modeling on VoIP Quality Performance in Wireless Mesh Network Simulation.

Arlen Nascimento, Saulo Queiroz, Leandro Galvão, Edjair de Souza Mota, Edson Nascimento Silva Jr.

Proceedings of the 16th International Symposium on Modeling, 2008

Impact evaluation of radio propagation models on performance parameters of application layer in Wireless Mesh Backbone simulation.

Saulo Queiroz, Arlen Nascimento, Edjair de Souza Mota, Andrea Oliveira, Leandro Galvão, Edson Nascimento Silva Jr.

Proceedings of the 13th IEEE Symposium on Computers and Communications (ISCC 2008), 2008

2007

A framework for network quality monitoring in the VoIP environment.

Ana Flàvia M. de Lima, Leandro S. G. de Carvalho, José Neuman de Souza, Edjair de Souza Mota

Int. J. Netw. Manag., 2007

2006

Can I Add a Secure VoIP Call?.

Arlen Nascimento, Alexandre Passito, Edjair de Souza Mota, Edson Nascimento Silva Jr., Leandro S. G. de Carvalho

Proceedings of the 2006 International Symposium on a World of Wireless, 2006

2005

Monitoring based on statistical analysis for evaluating speech quality of calls in VoIP environment.

Ana Flàvia M. de Lima, Francisco Ribeiro, Maiquel Sampaio de Mel, Leandro S. G. de Carvalho, Regeane Aguiar, José Neuman de Souza, Edjair de Souza Mota

Proceedings of the 4th Latin American Network Operations and Management Symposium, 2005

An E-Model Implementation for Speech Quality Evaluation in VoIP Systems.

Leandro S. G. de Carvalho, Edjair de Souza Mota, Regeane Aguiar, Ana Flàvia M. de Lima, José Neuman de Souza, Anderson Barreto

Proceedings of the 10th IEEE Symposium on Computers and Communications (ISCC 2005), 2005