| 2022 | IJCNN | Explanation of Multi-Label Neural Networks with Layer-Wise Relevance Propagation. | Marilyn Bello, Gonzalo Npoles, Koen Vanhoof, Mara M. Garca, Rafael Bello |
| 2021 | IJCNN | Nonsynaptic Backpropagation Learning of Interval-valued Long-term Cognitive Networks. | Mabel Frias Dominguez, Gonzalo Npoles, Koen Vanhoof, Yaima Filiberto, Rafael Bello |
| 2019 | CIARP | Prototypes Generation from Multi-label Datasets Based on Granular Computing. | Marilyn Bello, Gonzalo Npoles, Koen Vanhoof, Rafael Bello |
| 2019 | CIARP | Continuous Hyper-parameter Configuration for Particle Swarm Optimization via Auto-tuning. | Jairo Rojas-Delgado, Vladimir Milin Nez, Rafael A. Trujillo-Rasa, Rafael Bello |
| 2019 | CIARP | Video Popularity Forecasting to Improve Cache Miss Rate in Content Delivery Networks. | Jairo Rojas-Delgado, Rafael A. Trujillo-Rasa, Rafael Bello, Gerdys E. Jimnez Moya |
| 2019 | IJCNN | Synaptic Learning of Long-Term Cognitive Networks with Inputs. | Richar Sosa, Alejandro Alfonso, Gonzalo Npoles, Rafael Bello, Koen Vanhoof, Ann Now |
| 2018 | CIARP | Multi-granulation Strategy via Feature Subset Extraction by Using a Genetic Algorithm and a Rough Sets-Based Measure of Dependence. | Ariam Rivas, Ricardo Navarro, Chyon Hae Kim, Rafael Bello |
| 2017 | CIARP | Multi-objective Overlapping Community Detection by Global and Local Approaches. | Darian H. Grass-Boada, Airel Prez Surez, Andrs Gago Alonso, Rafael Bello, Alejandro Rosete |
| 2015 | IWANN | Aggregation of Partial Rankings - An Approach Based on the Kemeny Ranking Problem. | Gonzalo Npoles, Zoumpoulia Dikopoulou, Elpiniki Papageorgiou, Rafael Bello, Koen Vanhoof |
| 2013 | CEC | Variable mesh optimization for the 2013 CEC Special Session Niching Methods for Multimodal Optimization. | Daniel Molina, Amilkar Puris, Rafael Bello, Francisco Herrera |
| 2013 | CIARP | Learning Stability Features on Sigmoid Fuzzy Cognitive Maps through a Swarm Intelligence Approach. | Gonzalo Npoles, Rafael Bello, Koen Vanhoof |
| 2013 | ISDA | Self-adaptive differential particle swarm using a ring topology for multimodal optimization. | Gonzalo Npoles, Isel Grau, Rafael Bello, Rafael Falcon, Ajith Abraham |
| 2012 | CEC | Optimising real parameters using the information of a mesh of solutions: VMO algorithm. | Amilkar Puris, Rafael Bello, Daniel Molina, Francisco Herrera |
| 2012 | ICANN | Learning Method Inspired on Swarm Intelligence for Fuzzy Cognitive Maps: Travel Behaviour Modelling. | Maikel Len, Lusine Mkrtchyan, Benot Depaire, Da Ruan, Rafael Bello, Koen Vanhoof |
| 2011 | IWINAC | A Fuzzy Cognitive Maps Modeling, Learning and Simulation Framework for Studying Complex System. | Maikel Len, Gonzalo Npoles, Ciro Rodriguez, Mara M. Garca, Rafael Bello, Koen Vanhoof |
| 2010 | ISDA | A method to build similarity relations into extended Rough Set Theory. | Yaima Filiberto, Yaile Caballero, Rafael Larrua, Rafael Bello |
| 2009 | IWANN | Multi-colony ACO and Rough Set Theory to Distributed Feature Selection Problem. | Yudel Gmez, Rafael Bello, Ann Now, Enrique Casanovas, Jonatan Taminau |
| 2008 | CIARP | Feature Selection through Dynamic Mesh Optimization. | Rafael Bello, Amilkar Puris, Rafael Falcn, Yudel Gmez |
| 2007 | CIARP | Two-Stage ACO to Solve the Job Shop Scheduling Problem. | Amilkar Puris, Rafael Bello, Yaima Trujillo, Ann Now, Yailen Martnez-Jimnez |
| 2007 | IFSA | Improving a Fuzzy ANN Model Using Correlation Coefficients. | Yanet Rodrguez, Bernard De Baets, Mara M. Garca, Ricardo Grau balo, Carlos Morell, Rafael Bello |
| 2007 | ISDA | Two-Step Particle Swarm Optimization to Solve the Feature Selection Problem. | Rafael Bello, Yudel Gmez, Mara M. Garca, Ann Now |
| 2007 | ISDA | Feature Selection Algorithms Using Rough Set Theory. | Yaile Caballero, Delia Alvarez, Rafael Bello, Mara M. Garca |
| 2007 | ISDA | Rough Set Theory Measures to Knowledge Generation. | Yaile Caballero, Rafael Bello, Leticia Arco, Mara M. Garca |
| 2007 | IWINAC | Two-Stage Ant Colony Optimization for Solving the Traveling Salesman Problem. | Amilkar Puris, Rafael Bello, Yailen Martnez-Jimnez, Ann Now |
| 2007 | PSIVT | Application of Bayesian Network for Fuzzy Rule-Based Video Deinterlacing. | Gwanggil Jeon, Rafael Falcn, Rafael Bello, Donghyung Kim, Jechang Jeong |
| 2006 | CIARP | Two Step Ant Colony System to Solve the Feature Selection Problem. | Rafael Bello, Amilkar Puris, Ann Now, Yailen Martnez-Jimnez, Mara M. Garca |
| 2006 | SYNASC | A New Measure Based in the Rough Set Theory to Estimate the Training Set Quality. | Yaile Caballero, Rafael Bello, Alberto Taboada-Crisp, Ann Now, Mara M. Garca, Gladys Casas |
| 2005 | GECCO | A model based on ant colony system and rough set theory to feature selection. | Rafael Bello, Ann Now, Yaile Caballero, Yudel Gmez, Peter Vrancx |
| 2005 | ISDA | Using rough sets to edit training set in k-NN method. | Yaile Caballero, Simone Joseph, Yuniesky Lezcano, Rafael Bello, Mara M. Garca, Yaimara Pizano |