| 2022 | IGARSS | Exploring Different Levels of Class Nomenclature in Random Forest Classification of Sentinel-2 Data. | Daniel Moraes, Pedro Benevides, Hugo Costa, Francisco D. Moreira, Mario Caetano |
| 2021 | IGARSS | Influence of Sample Size in Land Cover Classification Accuracy Using Random Forest and Sentinel-2 Data in Portugal. | Daniel Moraes, Pedro Benevides, Hugo Costa, Francisco D. Moreira, Mario Caetano |
| 2021 | IGARSS | Annual Crop Classification Experiments in Portugal Using Sentinel-2. | Pedro Benevides, Hugo Costa, Francisco D. Moreira, Daniel Moraes, Mario Caetano |
| 2021 | IGARSS | Exploring the Potential of Sentinel-2 Data for Tree Crown Mapping in Oak Agro-Forestry Systems. | Hugo Costa, Ins Machado, Francisco D. Moreira, Pedro Benevides, Daniel Moraes, Mrio Caetano |
| 2021 | IGARSS | Evaluation of Xgboost and Lgbm Performance in Tree Species Classification with Sentinel-2 Data. | Helena Los, Goncalo Sousa Mendes, David Cordeiro, Nuno Grosso, Hugo Costa, Pedro Benevides, Mrio Caetano |
| 2017 | PACBB | Development of Text Mining Tools for Information Retrieval from Patents. | Tiago Alves, Rben Rodrigues, Hugo Costa, Miguel Rocha |
| 2016 | PACBB | Development of a Machine Learning Framework for Biomedical Text Mining. | Rben Rodrigues, Hugo Costa, Miguel Rocha |
| 2015 | PACBB | A Text Mining Approach for the Extraction of Kinetic Information from Literature. | Ana Alo Freitas, Hugo Costa, Miguel Rocha, Isabel Rocha |
| 2014 | ICINCO | Using Ultracapacitors as Energy-storing Devices on a Mobile Robot Platform Power System for Ultra-fast Charging. | Carlos Arantes, Joo Seplveda, Joo Sena Esteves, Hugo Costa, Filomena O. Soares |
| 2009 | FlAIRS | Hierarchical Soft Clustering and Automatic Text Summarization for Accessing the Web on Mobile Devices for Visually Impaired People. | Gal Dias, Sebastio Pais, Fernando Cunha, Hugo Costa, David Machado, Tiago Barbosa, Bruno Martins |