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2020 – today
- 2026
[c14]Conrad Borchers
, Luiz A. L. Rodrigues, Newarney Torrezão da Costa, Cleon Xavier, Rafael Ferreira Mello:
Understanding Teacher Revisions of Large Language Model-Generated Feedback. AIED 2026: 60-74- [c13]Filipe Dwan Pereira, George Zambonin, André C. A. Nascimento, Mario A. P. Santos, Mariana G. Mello, Tyagi M. Lima, Luiz A. L. Rodrigues, Cleon Xavier, Newarney Torrezão da Costa, Dragan Gasevic, Gabriel Alves, Rafael Ferreira Mello:
Translating XAI Into Actionable Feedback Using LLMs to Prevent Student Dropout. AIED 2026: 582-591 - [c12]Cleon Xavier, Luiz A. L. Rodrigues, Ana Valdo, Ariadne Carvalho, Gabriela Matos, Lucas Kalinke, Ramon Vilela, Erika Resende, Thais Moraes, Matheus Silva, Nara Nobre-Silva, Newarney Torrezão da Costa, Fabíola Gonçalves Coelho Ribeiro, Anderson Pinheiro, Dragan Gasevic, Rafael Ferreira Mello:
From Solo Graders to Assisted Annotation: Integrating LLM Suggestions into the Educational Data Creation Pipeline. LAK 2026: 96-105 - [i1]Conrad Borchers, Luiz A. L. Rodrigues, Newarney Torrezão da Costa, Cleon Xavier, Rafael Ferreira Mello:
Understanding Teacher Revisions of Large Language Model-Generated Feedback. CoRR abs/2603.27806 (2026) - 2025
- [j4]Luiz Antonio Lima Rodrigues, Cleon Xavier, Newarney Torrezão da Costa, Dragan Gasevic, Rafael Ferreira Mello:
Is GPT-4 fair? An empirical analysis in automatic short answer grading. Comput. Educ. Artif. Intell. 8: 100428 (2025) - [j3]Cleon Xavier, Luiz A. L. Rodrigues, Newarney Torrezão da Costa, José Rodrigues Lima Neto, Gabriel Alves, Taciana Pontual Falcão, Dragan Gasevic, Rafael Ferreira Mello:
Empowering Instructors With AI: Evaluating the Impact of an AI-Driven Feedback Tool in Learning Analytics. IEEE Trans. Learn. Technol. 18: 498-512 (2025) - [c11]Vitor Rolim, Cleon Xavier, Luiz Rodrigues, Newarney Torrezão da Costa, Rafael Dueire Lins, Dragan Gasevic, Rafael Ferreira Mello:
The Impact of Oversampling Techniques on the Detection of Cognitive Presence. AIED (5) 2025: 406-413 - [c10]Rafael Ferreira Mello, Lenon Anthony, Jamilla Lobo, Fabíola Gonçalves Coelho Ribeiro, Cleon Xavier, Newarney Torrezão da Costa, Dragan Gasevic, Luiz A. L. Rodrigues:
Empowering Equitable Learning with LLMs: Enhancing Writing Skills in Low-Resource Contexts. EC-TE (1) 2025: 183-197 - [c9]Rafael Ferreira Mello, Gabriel Barbosa, Silas Augusto, Lenon Anthony, Jamilla Lobo, Cleon Xavier, Newarney Torrezão da Costa, Luiz A. L. Rodrigues:
Escreva Mais: A Mobile Application to Enhancing Writing Skills in Resource-Constrained Classrooms. EC-TEL (2) 2025: 307-312 - [c8]Newarney Torrezão da Costa, Cleon Xavier, Fabíola Gonçalves Coelho Ribeiro, Gabriel Alves de Albuquerque Júnior, Luiz A. L. Rodrigues, Taciana Pontual da Rocha Falcão, Rafael Ferreira Mello:
Tutoria: Delivering Personalized Feedback at Scale with Artificial Intelligence. EC-TEL (2) 2025: 386-391 - [c7]Cleon Xavier, Newarney Torrezão da Costa, Ana Karoline Valdo, Gabriel Alves, Luiz Rodrigues, Luiz Fernando Rodrigues, Matheus Silva, José Rodrigues Lima Neto, Taciana Pontual Falcão, Dragan Gasevic, Rafael Ferreira Mello:
Human Teacher vs. LLM-Generated Feedback in Secondary Education: A Comparative Study on Student Perceptions. EC-TE (1) 2025: 534-548 - [c6]Rafael Ferreira Mello, Cleon Pereira Junior, Luiz A. L. Rodrigues, Filipe Dwan Pereira, Luciano de Souza Cabral, Newarney Torrezão da Costa, Geber L. Ramalho, Dragan Gasevic:
Automatic Short Answer Grading in the LLM Era: Does GPT-4 with Prompt Engineering beat Traditional Models? LAK 2025: 93-103 - [c5]Luiz A. L. Rodrigues, Cleon Xavier, Newarney Torrezão da Costa, Hyan Batista, Luiz Felipe Bagnhuk Silva, Weslei Chaleghi de Melo, Dragan Gasevic, Rafael Ferreira Mello:
LLMs Performance in Answering Educational Questions in Brazilian Portuguese: A Preliminary Analysis on LLMs Potential to Support Diverse Educational Needs. LAK 2025: 865-871 - 2024
- [c4]Luiz A. L. Rodrigues, Cleon Xavier Pereira, Emanuel Marques Queiroga, Heder Filho S. Santos, Newarney Torrezão da Costa:
The Influence of Aesthetic Personalization on Gamified Learning: A Behavioral Analysis of Students' Interactions. AIED Companion (2) 2024: 283-290 - [c3]Cleon Xavier Pereira Júnior, Luiz A. L. Rodrigues, Newarney Torrezão da Costa, Valmir Macário Filho, Rafael Ferreira Mello:
Can VLM Understand Children's Handwriting? An Analysis on Handwritten Mathematical Equation Recognition. AIED Companion (1) 2024: 321-328 - 2022
- [b1]Newarney Torrezão da Costa:
Sequenciamento e recomendação de ações pedagógicas baseados na Taxonomia de Bloom e no perfil RASI usando planejamento automatizado por algoritmo genético. Federal University of Uberlândia, Brazil, 2022 - [j2]Newarney Torrezão da Costa, Denis José Almeida, Gustavo Prado Oliveira, Márcia Aparecida Fernandes:
Customized Pedagogical Recommendation Using Automated Planning for Sequencing Based on Bloom's Taxonomy. Int. J. Distance Educ. Technol. 20(1): 1-19 (2022) - [c2]Denis José Almeida, Márcia Aparecida Fernandes, Newarney Torrezão da Costa:
Sequencing and Recommending Pedagogical Activities from Bloom's Taxonomy using RASI and Multi-objective PSO. CSEDU (2) 2022: 105-116 - 2021
- [j1]Newarney Torrezão da Costa, Márcia Aparecida Fernandes:
Sequenciamento de Ações Pedagógicas baseadas na Taxonomia de Bloom usando Planejamento Automatizado apoiado por Algoritmo Genético. Revista Brasileira de Informática na Educ. 29: 485-501 (2021)
2010 – 2019
- 2019
- [c1]Newarney Torrezão da Costa, Cleon Xavier Pereira Júnior, Rafael Dias Araújo, Márcia Aparecida Fernandes:
Application of AI Planning in the Context of e-Learning. ICALT 2019: 57-59
Coauthor Index
aka: Rafael Ferreira Mello
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