| 2023 | ICPRAM | Clustering LiDAR Data with K-means and DBSCAN. | Mafalda Ins Oliveira, Andr R. S. Maral |
| 2020 | IDEAL | Evaluation of Machine Learning Algorithms for Automated Management of Wireless Links. | Francisca Frias, Andr R. S. Maral, Rui Prior, Waldir Moreira, Antonio Oliveira Jr. |
| 2019 | IBPRIA | Image Based Estimation of Fruit Phytopathogenic Lesions Area. | Andr R. S. Maral, Elisabete M. D. S. Santos, Fernando Tavares |
| 2019 | IBPRIA | Modified DBSCAN Algorithm for Microscopic Image Analysis of Wood. | Aurora L. R. Martins, Andr R. S. Maral, Jos Pissarra |
| 2019 | IGARSS | Segmentation of Sentinel-2 Images on SNAP - an Evaluation with SITEF. | Andr R. S. Maral |
| 2018 | IWCIA | Evaluation of Chaos Game Representation for Comparison of DNA Sequences. | Andr R. S. Maral |
| 2012 | IGARSS | Phenology parameter extraction from time-series of satellite vegetation index data using phenosat. | Arlete Rodrigues, Andr R. S. Maral, Mario Cunha |
| 2010 | IGARSS | Evaluating MODIS vegetation indices using ground based measurements in mountain semi-natural meadows of Northeast Portugal. | Mario Cunha, Isabel Pocas, Andr R. S. Maral, Arlete Rodrigues, Lus S. Pereira |
| 2010 | IGARSS | Evaluation of satellite image segmentation using synthetic images. | Andr R. S. Maral, Arlete Rodrigues, Mario Cunha |
| 2009 | IGARSS | The Synthetic Image Testing Framework (SITEF) for the Evaluation of Multi-spectral Image Segmentation Algorithms. | Andr R. S. Maral, Arlete Rodrigues, Mario Cunha |
| 2007 | IBPRIA | Bayesian Hyperspectral Image Segmentation with Discriminative Class Learning. | Janete S. Borges, Jos M. Bioucas-Dias, Andr R. S. Maral |
| 2007 | IGARSS | Evaluation of bayesian hyperspectral image segmentation with a discriminative class learning. | Janete S. Borges, Andr R. S. Maral, Jos M. Bioucas-Dias |
| 2005 | IGARSS | Estimation of the "natural" number of classes of a multispectral image. | Andr R. S. Maral, Janete S. Borges |