Understanding the relationships between self-regulated learning and students source code in a computer programming course. - Hugo Castellanos; Felipe Restrepo-Calle; Fabio A. González 001; Jhon Jairo Ramirez-Echeverry (FIE, 2017)

A Topic Modeling Approach to Characterizing Colombian Teachers' Conceptions of Computational Thinking. - Hugo Castellanos; Camilo Vieira 001; Alejandra J. Magana (FIE, 2023)

Exploring Machine Learning Methods to Identify Patterns in Students' Solutions to Programming Assignments. - Xiaojin Liu 007; Hugo Castellanos; Lucas Wiese; Alejandra J. Magana (FIE, 2023)

Evaluating the Coverage and Depth of Latent Dirichlet Allocation Topic Model in Comparison with Human Coding of Qualitative Data: The Case of Education Research. - Gaurav Nanda; Aparajita Jaiswal; Hugo Castellanos; Yuzhe Zhou; Alex Choi; Alejandra J. Magana (Mach. Learn. Knowl. Extr., 2023)