| 2023 | ICCS | Summarization of Massive RDF Graphs Using Identifier Classification. | Andr Fernandes dos Santos, Jos Paulo Leal |
| 2021 | WorldCIST | FGPE Gamification Service: A GraphQL Service to Gamify Online Education. | Jos Carlos Paiva, Alicja Haraszczuk, Ricardo Queirs, Jos Paulo Leal, Jakub Swacha, Sokol Kosta |
| 2020 | ITiCSE | FGPE AuthorKit - A Tool for Authoring Gamified Programming Educational Content. | Jos Carlos Paiva, Ricardo Queirs, Jos Paulo Leal, Jakub Swacha |
| 2019 | KES | Defining Requirements for a Gamified Programming Exercises Format. | Jakub Swacha, Ricardo Queirs, Jos Carlos Paiva, Jos Paulo Leal |
| 2018 | WorldCIST | Fostering Students-Driven Learning of Computer Programming with an Ensemble of E-Learning Tools. | Ricardo Queirs, Jos Paulo Leal |
| 2016 | ICWE | Semantic Measures: How Similar? How Related? | Teresa Costa, Jos Paulo Leal |
| 2016 | ITiCSE | Learning Computer Science Languages in Enki. | Jos Carlos Paiva, Jos Paulo Leal, Ricardo Alexandre Peixoto de Queirs |
| 2016 | ITiCSE | Enki: A Pedagogical Services Aggregator for Learning Programming Languages. | Jos Carlos Paiva, Jos Paulo Leal, Ricardo Alexandre Peixoto de Queirs |
| 2015 | WEBIST | Long Term Goal Oriented Recommender Systems. | Amir Hossein Nabizadeh, Alpio Mrio Jorge, Jos Paulo Leal |
| 2014 | IDEAS | Challenges in computing semantic relatedness for large semantic graphs. | Teresa Costa, Jos Paulo Leal |
| 2014 | IDEAS | A study of machine learning methods for detecting user interest during web sessions. | Alpio Mrio Jorge, Jos Paulo Leal, Sarabjot S. Anand, Hugo Dias |
| 2013 | CP | Automatic Generation and Delivery of Multiple-Choice Math Quizzes. | Ana Paula Toms, Jos Paulo Leal |
| 2013 | FedCSIS | Testing the perception of time, state and causality to predict programming aptitude. | Jos Paulo Leal |
| 2012 | CSEDU | Programming Exercises Evaluation Systems - An Interoperability Survey. | Ricardo Queirs, Jos Paulo Leal |
| 2012 | ITiCSE | PETCHA: a programming exercises teaching assistant. | Ricardo Alexandre Peixoto de Queirs, Jos Paulo Leal |
| 2012 | WWW | Combining usage and content in an online music recommendation system for music in the long-tail. | Marcos Aurlio Domingues, Fabien Gouyon, Alpio Mrio Jorge, Jos Paulo Leal, Joo Vinagre, Lus Lemos, Mohamed Sordo |
| 2011 | ICCSA | Integration of ePortfolios in Learning Management Systems. | Ricardo Queirs, Lino Oliveira, Jos Paulo Leal, Fernando Moreira |
| 2007 | SOFSEM | Rapid Development of Web Interfaces to Heterogeneous Systems. | Jos Paulo Leal, Marcos Aurlio Domingues |
| 2003 | PADL | A CLP-Based Tool for Computer Aided Generation and Solving of Maths Exercises. | Ana Paula Toms, Jos Paulo Leal |
| 1994 | ICLP | Visualization and Interaction in Logic Programming. | Jos Paulo Leal |
| 1989 | EPIA | An External Database for Prolog. | Jos Paulo Leal |