| 2020 | EATIS | Image retrieval system for citizen services using penalized logistic regression models. | Esther de Ves, Xaro Benavent, Guillermo Ayala, Vicente Cervern |
| 2015 | CAIP | Means of 2D and 3D Shapes and Their Application in Anatomical Atlas Building. | Juan Domingo, Esther Dur, Guillermo Ayala, Silvia Ruiz-Espaa |
| 2014 | SSPR | IOWA Operators and Its Application to Image Retrieval. | Esther de Ves, Pedro Zuccarello, Teresa Len, Guillermo Ayala |
| 2012 | ICPRAM | A Statistical Approach to Build 3D Prototypes from a 3D Anthropometric Survey of the Spanish Female Population. | M. Victoria Ibez, Amelia Sim, Juan Domingo, E. Dur, Guillermo Ayala, Sandra Alemany, Guillermo Vinu, C. Solves |
| 2005 | ISMM | Quantifying Mean Shape and Variability of Footprints Using Mean Sets. | Juan Domingo, Beatriz Ncher, Esther de Ves, Enrique Alcntara, Mara Elena Daz, Guillermo Ayala, Alvaro Page |
| 2002 | ICCS | On the Use of Longitudinal Data Techniques for Modeling the Behavior of a Complex System. | Xaro Benavent, Francisco Vegara, Juan Domingo, Guillermo Ayala |
| 1998 | SSPR | Accurate Detection and Characterization of Corner Points Using Circular Statistics and Fuzzy Clustering. | Mara Elena Daz, Guillermo Ayala, Jess V. Albert, Francesc J. Ferri, Juan Domingo |
| 1997 | ICASSP | A method for multiple rigid-object motion segmentation based on detection and consistent matching of relevant points in image sequences. | Juan Domingo, Guillermo Ayala, Mara Elena Daz |