| 2020 | EDUCON | Beyond Creativity: Reflection and Practice of Imagination with Students of Technical Universities. | Simona Chiodo, Viola Schiaffonati, Margherita Arcangeli, Ester Bernad-Mansilla |
| 2010 | GECCO | In search of targeted-complexity problems. | Nria Maci, Albert Orriols-Puig, Ester Bernad-Mansilla |
| 2010 | ICPR | The Landscape Contest at ICPR 2010. | Nria Maci, Tin Kam Ho, Albert Orriols-Puig, Ester Bernad-Mansilla |
| 2009 | GECCO | EMO shines a light on the holes of complexity space. | Nria Maci, Albert Orriols-Puig, Ester Bernad-Mansilla |
| 2009 | HAIS | Beyond Homemade Artificial Data Sets. | Nria Maci, Albert Orriols-Puig, Ester Bernad-Mansilla |
| 2008 | GECCO | First approach toward on-line evolution of association rules with learning classifier systems. | Albert Orriols-Puig, Jorge Casillas, Ester Bernad-Mansilla |
| 2008 | GECCO | Hierarchical evolution of linear regressors. | Francesc Teixid-Navarro, Albert Orriols-Puig, Ester Bernad-Mansilla |
| 2008 | HAIS | Approximate Versus Linguistic Representation in Fuzzy-UCS. | Albert Orriols-Puig, Jorge Casillas, Ester Bernad-Mansilla |
| 2008 | HIS | Genetic-Based Synthetic Data Sets for the Analysis of Classifiers Behavior. | Nria Maci, Albert Orriols-Puig, Ester Bernad-Mansilla |
| 2008 | HIS | New Crossover Operator for Evolutionary Rule Discovery in XCS. | Sergio Morales-Ortigosa, Albert Orriols-Puig, Ester Bernad-Mansilla |
| 2008 | ICPR | Preliminary approach on synthetic data sets generation based on class separability measure. | Nria Maci, Ester Bernad-Mansilla, Albert Orriols-Puig |
| 2007 | GECCO | Substructrual surrogates for learning decomposable classification problems: implementation and first results. | Albert Orriols-Puig, Ester Bernad-Mansilla, Kumara Sastry, David E. Goldberg |
| 2007 | GECCO | Fuzzy-UCS: preliminary results. | Albert Orriols-Puig, Jorge Casillas, Ester Bernad-Mansilla |
| 2007 | GECCO | Modeling XCS in class imbalances: population size and parameter settings. | Albert Orriols-Puig, David E. Goldberg, Kumara Sastry, Ester Bernad-Mansilla |
| 2007 | GECCO | Modeling selection pressure in XCS for proportionate and tournament selection. | Albert Orriols-Puig, Kumara Sastry, Pier Luca Lanzi, David E. Goldberg, Ester Bernad-Mansilla |
| 2006 | GECCO | Bounding XCS's parameters for unbalanced datasets. | Albert Orriols-Puig, Ester Bernad-Mansilla |
| 2005 | CEC | Class imbalance problem in UCS classifier system: fitness adaptation. | Albert Orriols-Puig, Ester Bernad-Mansilla |
| 2005 | GECCO | The class imbalance problem in learning classifier systems: a preliminary study. | Albert Orriols-Puig, Ester Bernad-Mansilla |