| 2017 | IUI | Concept-Level Knowledge Visualization For Supporting Self-Regulated Learning. | Jordan Barria-Pineda, Julio Guerra, Yun Huang, Peter Brusilovsky |
| 2016 | EDM | A Data-Driven Framework of Modeling Skill Combinations for Deeper Knowledge Tracing. | Yun Huang, Julio Guerra, Peter Brusilovsky |
| 2016 | IUI | An Intelligent Interface for Learning Content: Combining an Open Learner Model and Social Comparison to Support Self-Regulated Learning and Engagement. | Julio Guerra, Roya Hosseini, Sibel Somyrek, Peter Brusilovsky |
| 2016 | SIGCSE | Animated Examples as Practice Content in a Java Programming Course. | Roya Hosseini, Teemu Sirki, Julio Guerra, Peter Brusilovsky, Lauri Malmi |
| 2015 | AIED | Exploring the Effects of Open Social Student Model Beyond Social Comparison. | Julio Guerra, Yun Huang, Roya Hosseini, Peter Brusilovsky |
| 2015 | AIED | Off the Beaten Path: The Impact of Adaptive Content Sequencing on Student Navigation in an Open Social Student Modeling Interface. | Roya Hosseini, I-Han Hsiao, Julio Guerra, Peter Brusilovsky |
| 2015 | EDM | Graph Analysis of Student Model Networks. | Julio Guerra, Yun Huang, Roya Hosseini, Peter Brusilovsky |
| 2015 | ICTD | Fuzziness in LGBT non-profit ICT use. | Ryan Champagne, Julio Guerra, Chun-Hua Tsai, Jocelyn Monahan, Rosta Farzan |
| 2014 | EDM | The Problem Solving Genome: Analyzing Sequential Patterns of Student Work with Parameterized Exercises. | Julio Guerra, Shaghayegh Sahebi, Yu-Ru Lin, Peter Brusilovsky |
| 2014 | ITiCSE | Mastery grids: an open-source social educational progress visualization. | Tomasz Dominik Loboda, Julio Guerra, Roya Hosseini, Peter Brusilovsky |
| 2013 | AIED | Encouraging Online Student Reading with Social Visualization. | Julio Guerra, Denis Parra, Peter Brusilovsky |
| 2013 | AIED | Knowledge Maximizer: Concept-Based Adaptive Problem Sequencing for Exam Preparation. | Roya Hosseini, Peter Brusilovsky, Julio Guerra |
| 2013 | ICALT | KnowledgeZoom for Java: A Concept-Based Exam Study Tool with a Zoomable Open Student Model. | Peter Brusilovsky, Dhruba Baishya, Roya Hosseini, Julio Guerra, MinEr Liang |
| 2012 | AVI | Comparative social visualization for personalized e-learning. | I-Han Hsiao, Julio Guerra, Denis Parra, Fedor Bakalov, Birgitta Knig-Ries, Peter Brusilovsky |
| 2012 | TrustCom | Development and Validation of a Virtual Worklog as a Collaboration Tool for the Kelluwen Learning Community. | Katherine Inalef, Julio Guerra, Eliana Scheihing |