| 2026 | WorldCIST | From Technofeudal Enclosure to Open GenAI: A Three-Layer Framework. | Joao Tiago Aparicio, Andreas Karatsolis, Carlos J. Costa |
| 2026 | WorldCIST | Application of Robotic Process Automation in Finance and Accounting. | Ins Pereira Cordeiro, G. Rui Trigo, Carlos J. Costa |
| 2026 | WorldCIST | An Integration Between Blockchain Technology and Artificial Intelligence in the Urban Population. | Soraya Gonzlez-Mendes, Carlos J. Costa, Samuel Fosso Wamba |
| 2026 | WorldCIST | A Quantitative Assessment of IoT Impacts on the Supply Chain. | Ricardo Morgado, Carlos J. Costa |
| 2023 | WorldCIST | Polarization and Similarly of News in Portugal and the Philippines. | Joo Tiago Aparcio, Thomas James Tiam-Lee, Carlos J. Costa |
| 2023 | WorldCIST | Explaining Wikipedia Page Similarity Using Network Science. | Joo Tiago Aparcio, Valentina Timcenko, Carlos J. Costa |
| 2023 | WorldCIST | Crosscheck Information - The Digital Resilience and Contribute of PMO. | Helcio Mello, Carlos J. Costa |
| 2022 | WorldCIST | Digital Transformation Framework: A Bibliometric Approach. | Reihaneh Hajishirzi, Carlos J. Costa, Manuela Aparicio, Mrio Romo |
| 2022 | WorldCIST | Predicting the Portuguese GDP Using Three Different Computational Techniques. | Vasco Capela Tavares, Joao d'gua, Guilherme Mendes, Eduardo Peso, Carlos J. Costa |
| 2019 | WorldCIST | ERP Conceptual Ecology. | Fernando Bento, Carlos J. Costa, Manuela Aparicio |
| 2016 | HCI | E-Learning 3.0 Framework Adoption: Experts' Views. | Paula Miranda, Pedro T. Isaas, Carlos J. Costa, Sara Pfano |
| 2014 | HCI | From Information Systems to e-Learning 3.0 Systems's Critical Success Factors: A Framework Proposal. | Paula Miranda, Pedro T. Isaas, Carlos J. Costa |
| 2013 | HCI | WEB 2.0 Technologies Supporting Students and Scholars in Higher Education. | Paula Miranda, Pedro Teixeira Isaas, Carlos J. Costa, Sara Pfano |
| 2012 | ICEC | Web-Based Graphic Environment to Support Programming in the Beginning Learning Process. | Carlos J. Costa, Manuela Aparicio, Carlos Cordeiro |
| 2003 | Group | From genre analysis to the design of meetingware. | Pedro Antunes, Carlos J. Costa |
| 2002 | Coordination | Integrating Two Organizational Systems through Communication Genres. | Carlos J. Costa, Pedro Antunes, Joo Ferreira Dias |
| 2001 | AICCSA | A New Digital Report for Disseminating Meeting Outcomes. | Manuela Aparicio, Carlos J. Costa |