| 2025 | SAC | Beyond Text-to-Text: An Overview of Multimodal and Generative Artificial Intelligence for Education Using Topic Modeling. | Ville Heilala, Roberto Araya, Raija Hmlinen |
| 2024 | ICCE | AI as a Co-Teacher: Enhancing Creative Thinking in Underserved Areas. | Roberto Araya |
| 2022 | AIED | "Teacher, Can You Say It Again?" Improving Automatic Speech Recognition Performance over Classroom Environments with Limited Data. | Danner Schlotterbeck, Abelino Jimnez, Roberto Araya, Daniela Caballero, Pablo Uribe, Johan Van der Molen Moris |
| 2021 | AIED | TARTA: Teacher Activity Recognizer from Transcriptions and Audio. | Danner Schlotterbeck, Pablo Uribe, Abelino Jimnez, Roberto Araya, Johan Van der Molen Moris, Daniela Caballero |
| 2021 | LAK | What Classroom Audio Tells About Teaching: A Cost-effective Approach for Detection of Teaching Practices Using Spectral Audio Features. | Danner Schlotterbeck, Pablo Uribe, Roberto Araya, Abelino Jimenez, Daniela Caballero |
| 2020 | ICCCI | The Effect of Teacher Unconscious Behaviors on the Collective Unconscious Behavior of the Classroom. | Roberto Araya, Danyal Farsani |
| 2020 | ICCCI | An Application of Machine Learning and Image Processing to Automatically Detect Teachers' Gestures. | Josefina Hernndez-Correa, Danyal Farsani, Roberto Araya |
| 2020 | MIS4TEL | Lessons Clustering Using Topics Inferred by Unsupervised Modeling from Textbooks. | Matas Altamirano, Abelino Jimnez, Roberto Araya |
| 2020 | MIS4TEL | Early Detection of Gender Differences in Reading and Writing from a Smartphone-Based Performance Support System for Teachers. | Roberto Araya |
| 2020 | MIS4TEL | Automatic Content Analysis of Computer-Supported Collaborative Inquiry-Based Learning Using Deep Networks and Attention Mechanisms. | Pablo Uribe, Abelino Jimnez, Roberto Araya, Joni Lms, Raija Hmlinen, Jouni Viiri |
| 2018 | ACIIDS | Context-Based Personalized Predictors of the Length of Written Responses to Open-Ended Questions of Elementary School Students. | Roberto Araya, Abelino Jimnez, Carlos Aguirre |
| 2016 | ICCCI | Collective Unconscious Interaction Patterns in Classrooms. | Roberto Araya, Josefina Hernndez |
| 2016 | ITS | Peer Review in Mentorship: Perception of the Helpfulness of Review and Reciprocal Ratings. | Oluwabunmi Adewoyin, Roberto Araya, Julita Vassileva |
| 2015 | ICCCI | Mining Social Behavior in the Classroom. | Roberto Araya, Ragnar Behncke, Amitai Linker, Johan Van der Molen |
| 2013 | AIED | Impact of a blended ICT adoption model on Chilean vulnerable schools correlates with amount of on online practice. | Roberto Araya, Johan Van der Molen |
| 2013 | ICCCI | Causal Dependence among Contents Emerges from the Collective Online Learning of Students. | Roberto Araya, Johan Van der Molen |
| 2006 | CEC | On Two Mechanisms Associated To Learning: A Mathematical Point Of View. | David M. Gomez, Pablo Dartnell, Roberto Araya |