| 2021 | Integration of UML Diagrams from the Perspective of Enterprise Architecture. | Lus Cavique, Mariana Cavique, Armando B. Mendes |
| 2021 | Evolutionary Dynamics in Azorean Landscapes: The Land-Use Changes in Forests and Semi-natural Areas in the Archipelago from 1990 to 2018. | Rui Alexandre Castanho, Gualter Couto, Jos Manuel Naranjo Gmez, Pedro Pimentel, Clia Barreto Carvalho, urea Sousa, Maria da Graa Cmara Batista, Lus Loures |
| 2021 | Optimizing Model Training in Interactive Learning Scenarios. | Davide Carneiro, Miguel Guimares, Mariana Carvalho, Paulo Novais |
| 2021 | Electroencephalography as an Alternative for Evaluating User eXperience in Interactive Systems. | Sandra P. Cano, Jonathan Soto, Laura Acosta, Victor Peeory, Fernando Moreira |
| 2021 | Bridging the Gap Between Domain Ontologies for Predictive Maintenance with Machine Learning. | Alda Canito, Juan M. Corchado, Goreti Marreiros |
| 2021 | Modelling Academic Dropout in Computer Engineering Using Artificial Neural Networks. | Diogo M. A. Camelo, Joo C. C. Santos, Maria P. G. Martins, Paulo D. F. Gouveia |
| 2021 | Multi-perspective Conformance Checking Applied to BPMN-E | Rui Calheno, Paulo Carvalho, Solange Rito Lima, Pedro Rangel Henriques, Mateo Ramos Merino |
| 2021 | Use of Bots to Support Management Software Development and Streamline Client/Producer Communication in the 5.0 Industry. | Gustavo Caiza, Fernando Ibarra-Torres, Marcelo V. Garcia, Valeria Barona-Pico |
| 2021 | Virtual Learning Environments and Learning Change in Modern Higher Education During the Covid-19 Coronavirus Pandemic: Attitudes of University Teachers. | Edita Butrime |
| 2021 | How Health Data Are Managed in Mozambique. | Lotina Burine, Daniel Ferreira Polnia, Adriana Gradim |
| 2021 | Review of Specific Features and Challenges in the Current Internet of Things Systems Impacting Their Security and Reliability. | Miroslav Bures, Matej Klima, Vaclav Rechtberger, Bestoun S. Ahmed, Hanan Hindy, Xavier J. A. Bellekens |
| 2021 | Forecasting the Retirement Age: A Bayesian Model Ensemble Approach. | Jorge Miguel Bravo, Mercedes Ayuso |
| 2021 | Spreading Factor Analysis for LoRa Networks: A Supervised Learning Approach. | Christos Bouras, Apostolos Gkamas, Spyridon Aniceto Katsampiris Salgado, Nikolaos Papachristos |
| 2021 | On Bridging the Gap Between Far Eastern Cultures and the User Interface. | Antoine Bossard |
| 2021 | Flexible Physical Process Control Through Predictor-Corrector Differential Models in Industry 4.0 Scenarios. | Borja Bordel, Ramn Alcarria, Toms Robles |
| 2021 | A Blockchain-Based Loyalty Program for a Smart City. | Zorica Bogdanovic, Aleksandra Labus, Milos Radenkovic, Snezana Popovic, Svetlana Mitrovic, Marijana Despotovic-Zrakic |
| 2021 | Promotion of Social Participation in Smart City Developments: Six Technologies for Potential Use in Living Labs. | Marciele Berger Bernardes, Francisco Andrade, Paulo Novais, Herbert Kimura, Jorge Fernandes |
| 2021 | Towards Computational Thinking Beliefs of Computer Science Non-major Students in Introductory Robotics - A Comparative Study. | Bianca Bergande, Anne Gressmann |
| 2021 | Office Evolution from Ancient Age to Digital Age (E-working). | Michal Beno |
| 2021 | Enhancing Learning Object Repositories with Ontologies. | Andr Behr, Armando B. Mendes, Jos Cascalho, Luiz Henrique Longhi Rossi, Rosa Vicari, Paulo Trigo, Paulo Novo, Lus Cavique, Hlia Guerra |
| 2021 | Object Detection in Rural Roads Through SSD and YOLO Framework. | Luis Barba-Guamn, Jos Eugenio Naranjo, Anthony Ortiz, Juan Guillermo Pinzon Gonzalez |
| 2021 | The Process of Validating Public Information Systems Framework. | Iza Azura A. Bahar, Syed Nasirin, H. Ismail, Nona M. Nistah, T. Amboala, Esmadi Abu Abu Seman, Suddin Lada |
| 2021 | AMALGAM: A Matching Approach to Fairfy TabuLar Data with KnowledGe GrAph Model. | Rabia Azzi, Gayo Diallo |
| 2021 | System for Monitoring and Controlling Industrial Lighting with Amazon Alexa. | Manuel Ayala-Chauvin, Fernando Sa, Fernando Villarroel-Crdova, Albert de la Fuente-Morato |
| 2021 | Unreadable Code in Novice Developers. | Daniel Avila, Edison Bez, Mireya Zapata, David Lpez, Diego Zurita, Danilo Martnez |