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ORCIDRafael Ferreira Leite de Mello
Rafael Ferreira Mello – Rafael Fe Mello – Rafael Ferreira 0002
Person information
- affiliation: Rural Federal University of Pernambuco, Recife, Brazil
Other persons with the same name
- Rafael Ferreira — disambiguation page
- Rafael S. Ferreira (aka: Rafael Ferreira 0001, Rafael dos Santos Ferreira) — Catholic University of Pelotas, Graduate Program on Electronic Engineering and Computing, Porto Alegre, Brazil
- Rafael Ferreira 0003
![[0000-0002-2086-1356]](https://dblp.dagstuhl.de/img/orcid-mark.12x12.png "0000-0002-2086-1356")
— NOVA School of Science and Technology, Almada, Portugal
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2020 – today
- 2024
[j39]Emanuel Marques Queiroga, Elton Sarmanho Siqueira, Carlos dos Santos Portela, Thiago Damasceno Cordeiro, Ig Ibert Bittencourt, Seiji Isotani, Rafael Ferreira Mello, Roberto Muñoz, Cristian Cechinel:
Data-Driven Strategies for Achieving School Equity: Insights From Brazil and Policy Recommendations. IEEE Access 12: 101646-101659 (2024)- [j38]Anderson Pinheiro Cavalcanti, Rafael Ferreira Mello, Dragan Gasevic, Fred Freitas:
Towards Explainable Prediction Feedback Messages Using BERT. Int. J. Artif. Intell. Educ. 34(3): 1046-1071 (2024) - [j37]Luiz A. L. Rodrigues, Filipe Dwan Pereira, Marcelo Marinho, Valmir Macario, Ig Ibert Bittencourt, Seiji Isotani, Diego Dermeval, Rafael Ferreira Mello:
Mathematics intelligent tutoring systems with handwritten input: a scoping review. Educ. Inf. Technol. 29(9): 11183-11209 (2024) - [j36]Lenardo Chaves e Silva, Alvaro Sobrinho, Thiago Damasceno Cordeiro, Alan Pedro da Silva, Diego Dermeval, Leonardo Brandão Marques, Ig Ibert Bittencourt, Jário José dos Santos Júnior, Rafael Ferreira Mello, Carlos dos Santos Portela, Maurício Ronny de Almeida Souza, Rodrigo Lisbôa Pereira, Edson Koiti Kudo Yasojima, Seiji Isotani:
Assessing students' handwritten text productions: A two-decades literature review. Expert Syst. Appl. 250: 123780 (2024) - [j35]Tiago Barbosa de Lima, Vitor Rolim, André C. A. Nascimento, Péricles B. C. de Miranda, Valmir Macario, Luiz A. L. Rodrigues, Elyda L. S. X. Freitas, Dragan Gasevic, Rafael Ferreira Mello:
Towards explainable automatic punctuation restoration for Portuguese using transformers. Expert Syst. Appl. 257: 125097 (2024) - [j34]Olga Viberg, Martine Baars, Rafael Ferreira Mello, Niels Weerheim, Daniel Spikol, Cristian Bogdan, Dragan Gasevic, Fred Paas:
Exploring the nature of peer feedback: An epistemic network analysis approach. J. Comput. Assist. Learn. 40(6): 2809-2821 (2024) - [j33]Isabel Hilliger, Hector G. Ceballos, Jorge Maldonado-Mahauad, Rafael Ferreira:
Applications of Learning Analytics in Latin America. J. Learn. Anal. 11(1): 1-5 (2024) - [j32]Elyda L. S. X. Freitas, Fernando da Fonseca de Souza, Vinicius Cardoso Garcia, Taciana Pontual Falcão, Elaine Cristina Moreira Marques, Dragan Gasevic, Rafael Ferreira Mello:
MMALA: Developing and Evaluating a Maturity Model for Adopting Learning Analytics. J. Learn. Anal. 11(1): 67-86 (2024) - [c90]Kelly Silva, Jário José Santos, Geiser Chalco Challco, Marcelo Reis, Leonardo Brandão Marques, Alan Silva, Alvaro Sobrinho, Diego Dermeval, Rafael Ferreira Leite de Mello, Ig Ibert Bittencourt, Seiji Isotani:
Exploring the Impact of Gender Stereotypes on Motivation, Flow State, and Learning Performance in a Gamified Tutoring System. AIED Companion (2) 2024: 88-96 - [c89]Cristian Cechinel, Emanuel Marques Queiroga, Tiago Thompsen Primo, Henrique Lemos dos Santos, Vinicius Faria Culmant Ramos, Roberto Muñoz, Rafael Ferreira Mello, Matheus Francisco Batista Machado:
LANSE: A Cloud-Powered Learning Analytics Platform for the Automated Identification of Students at Risk in Learning Management Systems. AIED Companion (1) 2024: 127-138 - [c88]Luiz A. L. Rodrigues, Filipe Dwan Pereira, Luciano de Souza Cabral, Geber L. Ramalho, Dragan Gasevic, Rafael Ferreira Mello:
Can GPT4 Answer Educational Tests? Empirical Analysis of Answer Quality Based on Question Complexity and Difficulty. AIED (1) 2024: 192-205 - [c87]Ruan Carvalho, Lucas Fernandes Lins, Luiz A. L. Rodrigues, Péricles B. C. de Miranda, Hilário Oliveira, Thiago Damasceno Cordeiro, Ig Ibert Bittencourt, Seiji Isotani, Rafael Ferreira Mello:
Exploring NLP and Embedding for Automatic Essay Scoring in the Portuguese. AIED Companion (1) 2024: 228-233 - [c86]Kamila Benevides, Jário José Santos, Geiser Chalco Challco, Marcelo Reis, Alvaro Sobrinho, Leonardo Brandão Marques, Diego Dermeval, Rafael Ferreira Leite de Mello, Alan Silva, Seiji Isotani, Ig Ibert Bittencourt:
Unhappiness and Demotivation Among Students in Gamified Tutoring Systems: Toward Understanding the Gender Gap. AIED Companion (2) 2024: 259-266 - [c85]Lucas Galhardi, Maria Fernanda Herculano, Luiz A. L. Rodrigues, Péricles B. C. de Miranda, Hilário Oliveira, Thiago Damasceno Cordeiro, Ig Ibert Bittencourt, Seiji Isotani, Rafael Ferreira Mello:
Contextual Features for Automatic Essay Scoring in Portuguese. AIED Companion (1) 2024: 270-282 - [c84]Rafael Ferreira Mello, Luiz A. L. Rodrigues, Erverson B. G. de Sousa, Hyan Batista, Mateus Lins, André C. A. Nascimento, Dragan Gasevic:
Automatic Detection of Narrative Rhetorical Categories and Elements on Middle School Written Essays. AIED (1) 2024: 295-308 - [c83]Erverson Bruno Gomes de Sousa, Rafael Ferreira Leite de Mello:
Predicting the Structural Parts of the Plot on Elementary School Written Essays. AIED Companion (2) 2024: 342-347 - [c82]Emanuel Marques Queiroga, Daniel Santana, Marcelo da Silva, Martim de Aguiar, Vinicius dos Santos, Rafael Ferreira Mello, Ig Ibert Bittencourt, Cristian Cechinel:
Anticipating Student Abandonment and Failure: Predictive Models in High School Settings. AIED (1) 2024: 351-364 - [c81]Bruno Alexandre Barreiros Rosa, Hilário Oliveira, Rafael Ferreira Mello:
Prediction of Essay Cohesion in Portuguese Based on Item Response Theory in Machine Learning. AIED Companion (2) 2024: 388-394 - [c80]Luciano de Souza Cabral, Filipe Dwan Pereira, Rafael Ferreira Mello:
Enhancing Algorithmic Fairness in Student Performance Prediction Through Unbiased and Equitable Machine Learning Models. AIED Companion (1) 2024: 418-426 - [c79]Rafael Ferreira Mello, Gabriel Alves, Elaine Harada T. de Oliveira, Mar Pérez-Sanagustín, Isabel Hilliger, Esteban Villalobos, Esther Félix, Julien Broisin:
LAFe: Learning Analytics Solutions to Support On-Time Feedback. AIED Companion (2) 2024: 478-485 - [c78]Sehrish Iqbal, Mladen Rakovic, Guanliang Chen, Tongguang Li, Jasmine Bajaj, Rafael Ferreira Mello, Yizhou Fan, Naif Radi Aljohani, Dragan Gasevic:
Towards Improving Rhetorical Categories Classification and Unveiling Sequential Patterns in Students' Writing. LAK 2024: 656-666 - [c77]Luiz Barboza, Rafael Ferreira Mello, Erico Souza Teixeira, Andrew M. Olney:
Visual Data Science with Blockly-DS. SIGCSE (2) 2024: 1892 - [e2]Rafael Ferreira Mello, Nikol Rummel, Ioana Jivet, Gerti Pishtari, José A. Ruipérez Valiente:
Technology Enhanced Learning for Inclusive and Equitable Quality Education - 19th European Conference on Technology Enhanced Learning, EC-TEL 2024, Krems, Austria, September 16-20, 2024, Proceedings, Part I. Lecture Notes in Computer Science 15159, Springer 2024, ISBN 978-3-031-72314-8 [contents] - [e1]Rafael Ferreira Mello, Nikol Rummel, Ioana Jivet, Gerti Pishtari, José A. Ruipérez Valiente:
Technology Enhanced Learning for Inclusive and Equitable Quality Education - 19th European Conference on Technology Enhanced Learning, EC-TEL 2024, Krems, Austria, September 16-20, 2024, Proceedings, Part II. Lecture Notes in Computer Science 15160, Springer 2024, ISBN 978-3-031-72311-7 [contents] - [i2]Rafael Ferreira Mello, Máverick André, Anderson Pinheiro, Evandro Costa, Cristóbal Romero:
Text mining in education. CoRR abs/2403.00769 (2024) - 2023
- [j31]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:
Toward Supporting CS1 Instructors and Learners With Fine-Grained Topic Detection in Online Judges. IEEE Access 11: 22513-22525 (2023) - [j30]Cleber A. C. F. da Silva, Daniel Carneiro Rosa, Péricles B. C. de Miranda, Filipe R. Cordeiro, Tapas Si, André C. A. Nascimento, Rafael Ferreira Leite de Mello, Paulo S. G. de Mattos Neto:
A novel multi-objective grammar-based framework for the generation of Convolutional Neural Networks. Expert Syst. Appl. 212: 118670 (2023) - [j29]Lenardo Chaves e Silva, Álvaro Alvares de Carvalho César Sobrinho, Thiago Damasceno Cordeiro, Rafael Ferreira Leite de Mello, Ig Ibert Bittencourt, Leonardo Brandão Marques, Diego Dermeval Medeiros da Cunha Matos, Alan Pedro da Silva, Seiji Isotani:
Applications of convolutional neural networks in education: A systematic literature review. Expert Syst. Appl. 231: 120621 (2023) - [j28]Tiago Barbosa de Lima, Ingrid Luana Almeida da Silva, Elyda Laisa Soares Xavier Freitas, Rafael Ferreira Mello:
Avaliação Automática de Redação: Uma revisão sistemática. Revista Brasileira de Informática na Educ. 31: 205-221 (2023) - [j27]Elyda Laisa Soares Xavier Freitas, Ig Ibert Bittencourt, Seiji Isotani, Leonardo B. Marques, Diego Dermeval, Alan Silva, Rafael Ferreira Mello:
Inteligência Artificial para Educação: Um Caminho para um Campo mais Inclusivo. Revista Brasileira de Informática na Educ. 31: 307-322 (2023) - [j26]Thais Fernanda Scheneider, Cristian Cechinel, Rafael Ferreira Leite de Mello, Elyda Laisa Soares Xavier Freitas, Taciana Pontual da Rocha Falcão, Vinicius Faria Culmant Ramos:
Análise do Nível de Maturidade na Adoção de Learning Analytics em Instituições de Ensino Superior do Sul e Sudeste Brasileiro. Revista Brasileira de Informática na Educ. 31: 1005-1030 (2023) - [j25]Taciana Pontual Falcão, Verenna Arêdes, Samuel Barbosa Jatobá De Souza, Giuseppe Fiorentino, José Rodrigues Lima Neto, Gabriel Alves, Rafael Ferreira Mello:
Tutoria: a software platform to improve feedback in education. J. Interact. Syst. 14(1): 383-393 (2023) - [c76]Luiz A. L. Rodrigues, Filipe D. Pereira, Jário José Santos, Elaine H. T. Oliveira, Isabela Gasparini, Rafael Ferreira Leite de Mello, Leonardo Brandão Marques, Diego Dermeval, Ig Ibert Bittencourt, Seiji Isotani:
Question Classification with Constrained Resources: A Study with Coding Exercises. AIED (Posters/Late Breaking Results/...) 2023: 734-740 - [c75]Seiji Isotani, Ig Ibert Bittencourt, Geiser Chalco Challco, Diego Dermeval, Rafael Ferreira Mello:
AIED Unplugged: Leapfrogging the Digital Divide to Reach the Underserved. AIED (Posters/Late Breaking Results/...) 2023: 772-779 - [c74]Carlos Portela, Rodrigo Lisbôa Pereira, Koiti Yasojima, Thiago Damasceno Cordeiro, Alan Silva, Diego Dermeval, Leonardo B. Marques, Jário José Santos, Rafael Ferreira Leite de Mello, Valmir Macário, Ig Ibert Bittencourt, Seiji Isotani:
A Case Study on AIED Unplugged Applied to Public Policy for Learning Recovery Post-pandemic in Brazil. AIED (Posters/Late Breaking Results/...) 2023: 788-796 - [c73]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:
Evaluation of a Hybrid AI-Human Recommender for CS1 Instructors in a Real Educational Scenario. EC-TEL 2023: 308-323 - [c72]Mayara Simões de Oliveira Castro, Rafael Ferreira Mello, Giuseppe Fiorentino, Olga Viberg, Daniel Spikol, Martine Baars, Dragan Gasevic:
Understanding Peer Feedback Contributions Using Natural Language Processing. EC-TEL 2023: 399-414 - [c71]Alexandre Alves, Péricles B. C. de Miranda, Rafael Fe Mello, André C. A. Nascimento:
Automatic Simplification of Legal Texts in Portuguese Using Machine Learning. JURIX 2023: 281-286 - [c70]Jionghao Lin, Wei Dai, Lisa-Angelique Lim, Yi-Shan Tsai, Rafael Ferreira Mello, Hassan Khosravi, Dragan Gasevic, Guanliang Chen:
Learner-centred Analytics of Feedback Content in Higher Education. LAK 2023: 100-110 - [c69]Sehrish Iqbal, Mladen Rakovic, Guanliang Chen, Tongguang Li, Rafael Ferreira Mello, Yizhou Fan, Giuseppe Fiorentino, Naif Radi Aljohani, Dragan Gasevic:
Towards Automated Analysis of Rhetorical Categories in Students Essay Writings using Bloom's Taxonomy. LAK 2023: 418-429 - [c68]Hilário Oliveira, Rafael Ferreira Mello, Bruno Alexandre Barreiros Rosa, Mladen Rakovic, Péricles B. C. de Miranda, Thiago Damasceno Cordeiro, Seiji Isotani, Ig Ibert Bittencourt, Dragan Gasevic:
Towards explainable prediction of essay cohesion in Portuguese and English. LAK 2023: 509-519 - [c67]Luiz Barboza, Rafael Ferreira Mello, Micah Gideon Modell, Erico Souza Teixeira:
Blockly-DS: Blocks Programming for Data Science with Visual, Statistical, Descriptive and Predictive Analysis. LAK 2023: 644-649 - [i1]Rafael Ferreira Mello, Elyda L. S. X. Freitas, Filipe Dwan Pereira, Luciano de Souza Cabral, Patrícia C. A. R. Tedesco, Geber L. Ramalho:
Education in the age of Generative AI: Context and Recent Developments. CoRR abs/2309.12332 (2023) - 2022
- [j24]Ikenna Osakwe, Guanliang Chen, Alexander Whitelock-Wainwright, Dragan Gasevic, Anderson Pinheiro Cavalcanti, Rafael Ferreira Mello:
Towards automated content analysis of educational feedback: A multi-language study. Comput. Educ. Artif. Intell. 3: 100059 (2022) - [j23]Abhinava Barthakur, Srecko Joksimovic, Vitomir Kovanovic, Rafael Ferreira Mello, Megan Taylor, Michael C. Richey, Abelardo Pardo:
Understanding Depth of Reflective Writing in Workplace Learning Assessments Using Machine Learning Classification. IEEE Trans. Learn. Technol. 15(5): 567-578 (2022) - [c66]Tiago Barbosa de Lima, Péricles B. C. de Miranda, Rafael Ferreira Mello, Moésio Wenceslau, Ig Ibert Bittencourt, Thiago Damasceno Cordeiro, Jário José:
Sequence Labeling Algorithms for Punctuation Restoration in Brazilian Portuguese Texts. BRACIS (2) 2022: 616-630 - [c65]Péricles B. C. de Miranda, Rafael Ferreira Mello, André C. A. Nascimento, Tapas Si:
Multi-Objective Optimization of Sampling Algorithms Pipeline for Unbalanced Problems. CEC 2022: 1-8 - [c64]Erverson Bruno Gomes de Sousa, Rafael Ferreira Mello:
Learning analytics to support teachers in the challenge of overcoming the learning gaps in K-12 students. EC-TEL (Doctoral Consortium) 2022: 5-11 - [c63]Rafael Ferreira Mello, José Rodrigues Lima Neto, Giuseppe Fiorentino, Gabriel Alves, Verenna Arêdes, João Victor Galdino Ferreira Silva, Taciana Pontual Falcão, Dragan Gasevic:
Enhancing Instructors' Capability to Assess Open-Response Using Natural Language Processing and Learning Analytics. EC-TEL 2022: 102-115 - [c62]Taciana Pontual Falcão, Rodrigo Lins Rodrigues, Cristian Cechinel, Diego Dermeval, Elaine Harada Teixeira de Oliveira, Isabela Gasparini, Rafael D. Araújo, Tiago T. Primo, Dragan Gasevic, Rafael Ferreira Mello:
A Penny for your Thoughts: Students and Instructors' Expectations about Learning Analytics in Brazil. LAK 2022: 186-196 - [c61]Sehrish Iqbal, Zachari Swiecki, Srecko Joksimovic, Rafael Ferreira Mello, Naif R. Aljohani, Saeed-Ul Hassan, Dragan Gasevic:
Uncovering Associations Between Cognitive Presence and Speech Acts: A Network-Based Approach. LAK 2022: 315-325 - [c60]Rafael Ferreira Mello, Giuseppe Fiorentino, Hilário Oliveira, Péricles B. C. de Miranda, Mladen Rakovic, Dragan Gasevic:
Towards automated content analysis of rhetorical structure of written essays using sequential content-independent features in Portuguese. LAK 2022: 404-414 - [c59]Máverick André Dionísio Ferreira, Rafael Ferreira Mello, Vitomir Kovanovic, André C. A. Nascimento, Rafael Dueire Lins, Dragan Gasevic:
NASC: Network analytics to uncover socio-cognitive discourse of student roles. LAK 2022: 415-425 - 2021
- [j22]Anderson Pinheiro Cavalcanti, Arthur Barbosa, Ruan Carvalho, Fred Freitas, Yi-Shan Tsai, Dragan Gasevic, Rafael Ferreira Mello:
Automatic feedback in online learning environments: A systematic literature review. Comput. Educ. Artif. Intell. 2: 100027 (2021) - [j21]Yuanyuan Hu, Rafael Ferreira Mello, Dragan Gasevic:
Automatic analysis of cognitive presence in online discussions: An approach using deep learning and explainable artificial intelligence. Comput. Educ. Artif. Intell. 2: 100037 (2021) - [j20]Lucas V. Dias, Péricles B. C. de Miranda, André C. A. Nascimento, Filipe R. Cordeiro, Rafael Ferreira Mello, Ricardo B. C. Prudêncio:
ImageDataset2Vec: An image dataset embedding for algorithm selection. Expert Syst. Appl. 180: 115053 (2021) - [j19]Erverson B. G. de Sousa, Bruno Alexandre Barreiros Rosa, Rafael Ferreira Mello, Taciana Pontual Falcão, Boban Vesin, Dragan Gasevic:
Applications of Learning Analytics in High Schools: A Systematic Literature Review. Frontiers Artif. Intell. 4: 737891 (2021) - [j18]Valter Neto, Vitor Rolim, Anderson Pinheiro Cavalcanti, Rafael Dueire Lins, Dragan Gasevic, Rafael Ferreira Mello:
Automatic Content Analysis of Online Discussions for Cognitive Presence: A Study of the Generalizability Across Educational Contexts. IEEE Trans. Learn. Technol. 14(3): 299-312 (2021) - [j17]Máverick André Dionísio Ferreira, Rafael Ferreira Mello, André C. A. Nascimento, Rafael Dueire Lins, Dragan Gasevic:
Toward Automatic Classification of Online Discussion Messages for Social Presence. IEEE Trans. Learn. Technol. 14(6): 802-816 (2021) - [c58]Maverick Andre Dionisio Ferreira, Rafael Ferreira Mello, Rafael Dueire Lins, Dragan Gasevic:
Analytics of Emerging and Scripted Roles in Online Discussions: An Epistemic Network Analysis Approach. AIED (2) 2021: 156-161 - [c57]Rafael Ferreira Mello, Giuseppe Fiorentino, Péricles B. C. de Miranda, Hilário Oliveira, Mladen Rakovic, Dragan Gasevic:
Towards Automatic Content Analysis of Rhetorical Structure in Brazilian College Entrance Essays. AIED (2) 2021: 162-167 - [c56]Giuseppe Fiorentino, Péricles B. C. de Miranda, André C. A. Nascimento, Ana Paula C. Furtado, Henrik Bellhäuser, Dragan Gasevic, Rafael Ferreira Mello:
Contrasting Automatic and Manual Group Formation: A Case Study in a Software Engineering Postgraduate Course. AIED (2) 2021: 168-172 - [c55]Samantha Garcia, Elaine Cristina Moreira Marques, Rafael Ferreira Mello, Dragan Gasevic, Taciana Pontual Falcão:
Aligning Expectations About the Adoption of Learning Analytics in a Brazilian Higher Education Institution. AIED (2) 2021: 173-177 - [c54]Tiago Barbosa de Lima, André C. A. Nascimento, George Valença, Péricles B. C. de Miranda, Rafael Ferreira Mello, Tapas Si:
Portuguese Neural Text Simplification Using Machine Translation. BRACIS (2) 2021: 542-556 - [c53]Cleber A. C. F. da Silva, Daniel Carneiro Rosa, Péricles B. C. de Miranda, Filipe R. Cordeiro, Tapas Si, André C. A. Nascimento, Rafael Ferreira Leite de Mello, Paulo S. G. de Mattos Neto:
A Multi-Objective Grammatical Evolution Framework to Generate Convolutional Neural Network Architectures. CEC 2021: 2187-2194 - [c52]Ikenna Osakwe, Alexander Whitelock-Wainwright, Guanliang Chen, Rafael Ferreira Mello, Anderson Pinheiro Cavalcanti, Dragan Gasevic:
Towards automated content analysis of feedback: A multi-language study. EDM 2021 - [c51]Vitor Rolim, Rafael Ferreira Mello, André C. A. Nascimento, Rafael Dueire Lins, Dragan Gasevic:
Reducing the size of training datasets in the classification of online discussions. ICALT 2021: 179-183 - [c50]João P. C. Uchoa, Taciana Pontual Falcão, André C. A. Nascimento, Péricles B. C. de Miranda, Rafael Ferreira Mello:
Fostering Autonomy through Augmentative and Alternative Communication. ICALT 2021: 320-324 - [c49]Arthur Barbosa, Maverick Andre Dionisio Ferreira, Rafael Ferreira Mello, Rafael Dueire Lins, Dragan Gasevic:
The impact of automatic text translation on classification of online discussions for social and cognitive presences. LAK 2021: 77-87 - [c48]Raphael A. Dourado, Rodrigo Lins Rodrigues, Nivan Ferreira, Rafael Ferreira Mello, Alex Sandro Gomes, Katrien Verbert:
A Teacher-facing Learning Analytics Dashboard for Process-oriented Feedback in Online Learning. LAK 2021: 482-489 - [c47]Yi-Shan Tsai, Rafael Ferreira Mello, Jelena Jovanovic, Dragan Gasevic:
Student appreciation of data-driven feedback: A pilot study on OnTask. LAK 2021: 511-517 - [c46]Samantha Garcia, Elaine Cristina Moreira Marques, Rafael Ferreira Mello, Dragan Gasevic, Rodrigo Lins Rodrigues, Taciana Pontual Falcão:
Adopting Learning Analytics in a Brazilian Higher Education Institution: Ideal and Predicted Expectations. LALA 2021: 8-17 - [c45]Giuseppe Fiorentino, Péricles B. C. de Miranda, André C. A. Nascimento, Ana Paula Carvalho Cavalcanti Furtado, Rafael Ferreira Mello:
Applying Group Formation in Practice on a Brazilian Postgraduate Course. LALA 2021: 29-38 - [c44]Rafael Santana, Saulo Ferreira, Vitor Rolim, Péricles B. C. de Miranda, André C. A. Nascimento, Rafael Ferreira Mello:
A Chatbot to Support Basic Students Questions. LALA 2021: 58-67 - 2020
- [j16]Taciana Pontual Falcão, Rafael Ferreira Mello, Rodrigo Lins Rodrigues:
Applications of learning analytics in Latin America. Br. J. Educ. Technol. 51(4): 871-874 (2020) - [j15]Péricles B. C. de Miranda, Rafael Ferreira Mello, André C. A. Nascimento:
A multi-objective optimization approach for the group formation problem. Expert Syst. Appl. 162: 113828 (2020) - [c43]Rafael Dueire Lins, Rafael Ferreira Leite de Mello, Steven J. Simske:
DocEng'2020 Competition on Extractive Text Summarization. DocEng 2020: 3:1-3:4 - [c42]Rafaella F. Vale, Rafael Dueire Lins, Rafael Ferreira:
An Assessment of Sentence Simplification Methods in Extractive Text Summarization. DocEng 2020: 9:1-9:9 - [c41]Elyda L. S. X. Freitas, Fernando da Fonseca de Souza, Vinicius C. Garcia, Rafael Ferreira, Dragan Gasevic:
Towards a Maturity Model for Learning Analytics Adoption An Overview of its Levels and Areas. ICALT 2020: 122-126 - [c40]Maverick Andre Dionisio Ferreira, Vitor Rolim, Rafael Ferreira Mello, Rafael Dueire Lins, Guanliang Chen, Dragan Gasevic:
Towards automatic content analysis of social presence in transcripts of online discussions. LAK 2020: 141-150 - [c39]Taciana Pontual Falcão, Rafael Ferreira Mello, Rodrigo Lins Rodrigues, Juliana Regueira Basto Diniz, Yi-Shan Tsai, Dragan Gasevic:
Perceptions and expectations about learning analytics from a brazilian higher education institution. LAK 2020: 240-249 - [c38]Anderson Pinheiro Cavalcanti, Arthur Diego, Rafael Ferreira Mello, Katerina Mangaroska, André C. A. Nascimento, Fred Freitas, Dragan Gasevic:
How good is my feedback?: a content analysis of written feedback. LAK 2020: 428-437 - [c37]Guanliang Chen, Vitor Rolim, Rafael Ferreira Mello, Dragan Gasevic:
Let's shine together!: a comparative study between learning analytics and educational data mining. LAK 2020: 544-553 - [c36]Gian Barbosa, Raissa Camelo, Anderson Pinheiro Cavalcanti, Péricles B. C. de Miranda, Rafael Ferreira Mello, Vitomir Kovanovic, Dragan Gasevic:
Towards automatic cross-language classification of cognitive presence in online discussions. LAK 2020: 605-614
2010 – 2019
- 2019
- [j14]Vitor Rolim, Rafael Ferreira, Rafael Dueire Lins, Dragan Gasevic:
A network-based analytic approach to uncovering the relationship between social and cognitive presences in communities of inquiry. Internet High. Educ. 42: 53-65 (2019) - [j13]Guilherme Passero, Rafael Ferreira, Rudimar Luís Scaranto Dazzi:
Off-Topic Essay Detection: A comparative study on the Portuguese language. Revista Brasileira de Informática na Educ. 27(3): 177-190 (2019) - [j12]Péricles Barbosa C. de Miranda, Rafael Ferreira Mello, Mayara Castro, Giuseppe Fiorentino, Samuel Barbosa Jatobá De Souza, Lucas Santos, Lizandra Silva:
Uma Abordagem Multi-objetivo para Seleção de Caminhos de Aprendizagem para Grupo de Usuários. Revista Brasileira de Informática na Educ. 27(3): 336-350 (2019) - [j11]Rafael Ferreira Leite de Mello, Maverick Andre Dionisio Ferreira, Anderson Pinheiro Cavalcanti, Evandro Costa, Cristóbal Romero:
Text mining in education. WIREs Data Mining Knowl. Discov. 9(6) (2019) - [c35]Arabella J. Sinclair, Rafael Ferreira, Dragan Gasevic, Christopher G. Lucas, Adam Lopez:
I Wanna Talk Like You: Speaker Adaptation to Dialogue Style in L2 Practice Conversation. AIED (2) 2019: 257-262 - [c34]Rafael Dueire Lins, Rafael Ferreira Mello, Steven Simske:
DocEng'19 Competition on Extractive Text Summarization. DocEng 2019: 4:1-4:2 - [c33]Rafael Dueire Lins, Hilário Oliveira, Luciano de Souza Cabral, Jamilson Batista, Bruno Tenório Ávila, Rafael Ferreira, Rinaldo Lima, Gabriel de França Pereira e Silva, Steven J. Simske:
The CNN-Corpus: A Large Textual Corpus for Single-Document Extractive Summarization. DocEng 2019: 16:1-16:10 - [c32]Rafael Dueire Lins, Hilário Oliveira, Luciano de Souza Cabral, Jamilson Batista, Bruno Tenório Ávila, Diego A. Salcedo, Rafael Ferreira, Rinaldo Lima, Gabriel de França Pereira e Silva, Steven J. Simske:
The CNN-Corpus in Spanish: a Large Corpus for Extractive Text Summarization in the Spanish Language. DocEng 2019: 38:1-38:4 - [c31]Guanliang Chen, David Lang, Rafael Ferreira, Dragan Gasevic:
Predictors of Student Satisfaction: A Large-scale Study of Human-Human Online Tutorial Dialogues. EDM 2019 - [c30]Vitor Belarmino Rolim, Rafael Ferreira Leite de Mello, Maverick Andre Dionisio Ferreira, Anderson Pinheiro Cavalcanti, Rinaldo Lima:
Identifying Students' Weaknesses and Strengths Based on Online Discussion using Topic Modeling. ICALT 2019: 63-65 - [c29]Daniel M. Olivares, Rafael Ferreira Leite de Mello, Olusola O. Adesope, Vitor Rolim, Dragan Gasevic, Christopher D. Hundhausen:
Using Social Network Analysis to Measure the Effect of Learning Analytics in Computing Education. ICALT 2019: 145-149 - [c28]Anderson Pinheiro Cavalcanti, Rafael Ferreira Leite de Mello, Vitor Rolim, Maverick Andre Dionisio Ferreira, Fred Freitas, Dragan Gasevic:
An Analysis of the use of Good Feedback Practices in Online Learning Courses. ICALT 2019: 153-157 - [c27]Vitor Rolim, Rafael Ferreira Leite de Mello, Vitomir Kovanovic, Dragan Gasevic:
Analysing Social Presence in Online Discussions Through Network and Text Analytics. ICALT 2019: 163-167 - [c26]Taciana Pontual Falcão, Rafael Ferreira, Rodrigo Lins Rodrigues, Juliana Regueira Basto Diniz, Dragan Gasevic:
Students' Perceptions about Learning Analytics in a Brazilian Higher Education Institution. ICALT 2019: 204-206 - [c25]Rafael Ferreira Mello, Dragan Gasevic:
What is the Effect of a Dominant Code in an Epistemic Network Analysis? ICQE 2019: 66-76 - [c24]Rodica Neamtu, André Câmara, Carlos Pereira, Rafael Ferreira:
Using Artificial Intelligence for Augmentative Alternative Communication for Children with Disabilities. INTERACT (1) 2019: 234-243 - 2018
- [j10]Rafael Ferreira, George D. C. Cavalcanti, Fred Freitas, Rafael Dueire Lins, Steven J. Simske, Marcelo Riss:
Combining sentence similarities measures to identify paraphrases. Comput. Speech Lang. 47: 59-73 (2018) - [j9]Máverick André Dionísio Ferreira, Rafael Ferreira Leite de Mello, Cícero Garrozi, Vitor Belarmino Rolim, Anderson Pinheiro Cavalcanti:
Um sistema baseado em PLN e AG para apoiar a mediação pedagógica em fóruns de discussão. Revista Brasileira de Informática na Educ. 26(3): 61-75 (2018) - [c23]