| 2022 | IJCNN | Prediction of Key Variables in Wastewater Treatment Plants Using Machine Learning Models. | Rodrigo Salles, Jrme Mendes, Rui Arajo, Carlos Melo, Pedro Moura |
| 2022 | IECON | Electric Vehicle Physical Parameters Identification. | Ricardo Maia, Jrme Mendes, Rui Arajo |
| 2021 | INDIN | Novelty Detection for Iterative Learning of MIMO Fuzzy Systems. | Jorge Sampaio Silveira Junior, Jrme Mendes, Rui Arajo, Joo Ruivo Paulo, Cristiano Premebida |
| 2019 | IECON | Iterative Learning of Multiple Univariate Zero-Order T-S Fuzzy Systems. | Jrme Mendes, Francisco Alexandre A. Souza, Ricardo Maia, Rui Arajo |
| 2018 | ETFA | H | Carlos Alberto Belchior, Rui Arajo, Jrme Mendes, Alcidney Chaves, Ricardo Maia |
| 2018 | ETFA | KhronoSim: A Platform for Complex Systems Simulation and Testing. | Alcidney Chaves, Ricardo Maia, Carlos Belchio, Rui Arajo, Gonalo Gouveia |
| 2018 | INDIN | Mixture of Elastic Net Experts and its Application to a Polymerization Batch Process. | Francisco Souza, Rui Arajo |
| 2017 | INDIN | Semi-supervised soft sensor and feature ranking based on co-regularised least squares regression applied to a polymerization batch process. | Vasco Ferreira, Francisco Alexandre A. Souza, Rui Arajo |
| 2017 | INDIN | Online evolving fuzzy control design: An application to a CSTR plant. | Jrme Mendes, Francisco Souza, Rui Arajo |
| 2014 | ICANN | Development of a Dynamically Extendable SpiNNaker Chip Computing Module. | Rui Arajo, Nicolai Waniek, Jrg Conradt |
| 2014 | IECON | Adaptive identification and predictive control using an improved on-line sequential extreme learning machine. | Tiago Matias, Francisco Souza, Rui Arajo, Saeid Rastegar, Jrme Mendes |
| 2014 | IECON | Evolutionary learning of a fuzzy controller for industrial processes. | Jrme Mendes, Rui Arajo, Tiago Matias, Ricardo Seco, Carlos Alberto Belchior |
| 2014 | IECON | Self-adaptive Takagi-Sugeno model identification methodology for industrial control processes. | Saeid Rastegar, Rui Arajo, Jrme Mendes, Tiago Matias, Alireza Emami |
| 2013 | ETFA | Predicting gas emissions in a cement kiln plant using hard and soft modeling strategies. | Dulce Gabriel, Tiago Matias, J. Costa Pereira, Rui Arajo |
| 2013 | ETFA | Genetically optimized extreme learning machine. | Tiago Matias, Rui Arajo, Carlos Henggeler Antunes, Dulce Gabriel |
| 2013 | ETFA | Fault detection and replacement of a temperature sensor in a cement rotary kiln. | Tiago Matias, Dulce Gabriel, Francisco Souza, Rui Arajo, J. Costa Pereira |
| 2013 | ETFA | A comparison of adaptive PID methodologies controlling a DC motor with a varying load. | Lus Osrio, Jrme Mendes, Rui Arajo, Tiago Matias |
| 2012 | ETFA | Evolutionary fuzzy models for nonlinear identification. | Jrme Mendes, Samuel Pinto, Rui Arajo, Francisco Souza |
| 2012 | ETFA | Fuzzy model predictive control for nonlinear processes. | Jrme Mendes, Rui Arajo |
| 2012 | ETFA | An online variable selection method using recursive least squares. | Francisco Souza, Rui Arajo |
| 2012 | GECCO | A genetic algorithm for designing neural network ensembles. | Symone G. Soares, Carlos Henggeler Antunes, Rui Arajo |
| 2011 | ETFA | Stable indirect adaptive predictive fuzzy control for industrial processes. | Jrme Mendes, Rui Arajo |
| 2011 | ETFA | Automatic extraction of the fuzzy control system for industrial processes. | Jrme Mendes, Ricardo Seco, Rui Arajo |
| 2011 | ETFA | Adaptive predictive control with recurrent fuzzy neural network for industrial processes. | Jrme Mendes, Nuno Sousa, Rui Arajo |
| 2011 | ETFA | Design and application of Soft Sensor using Ensemble Methods. | Symone G. Soares, Rui Arajo, Pedro Angelo Morais de Sousa, Francisco Souza |
| 2011 | ETFA | Variable and time-lag selection using empirical data. | Francisco Souza, Rui Arajo |
| 2011 | ETFA | Co-evolutionary genetic Multilayer Perceptron for feature selection and model design. | Francisco Souza, Tiago Matias, Rui Arajo |
| 2010 | ETFA | Adaptive fuzzy control of the dissolved oxygen concentration in an activated sludge process. | Carlos Alberto Belchior, Rui Arajo, Jorge Afonso Cardoso Landeck |
| 2010 | ETFA | Adaptive fuzzy generalized predictive control based on Discrete-Time T-S fuzzy model. | Jrme Mendes, Rui Arajo, Francisco Souza |
| 2010 | ETFA | Variable and delay selection using neural networks and mutual information for data-driven soft sensors. | Francisco Souza, Pedro Santos, Rui Arajo |
| 2007 | ETFA | Real-time architecture for mobile assistant robots. | Pedro Angelo Morais de Sousa, Rui Arajo, Urbano Nunes, Lus Alves, Ana C. Lopes |
| 2006 | ETFA | Simultaneous Localization and Map Building by Integrating a Cache of Features. | Jorge Costa, Filipe Dias, Rui Arajo |
| 2005 | ETFA | Tracking multiple moving objects for mobile robotics navigation. | Jorge Manuel Simes de Almeida, Anbal T. de Almeida, Rui Arajo |
| 2003 | ICRA | Learning self-organizing maps for navigation in dynamic worlds. | Rui Arajo, Gonalo Gouveia, Nuno Santos |
| 1998 | ICRA | Map Building using Fuzzy ART, and Learning to Navigate a Mobile Robot on an Unknown World. | Rui Arajo, Anbal T. de Almeida |
| 1997 | IROS | Sensor-based learning of environment model and path planning with a Nomad 200 mobile robot. | Rui Arajo, Anbal T. de Almeida |
| 1991 | IROS | Development and control issues in contact and proximity sensing for a robotic system. | Urbano Nunes, Pedro Faia, Rui Arajo, Anbal T. de Almeida |