GAO, L.; ZHOU, S. Learning Sparse Representations from Datasets with Uncertain Group Structures: Model, Algorithm and Applications. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 29, n. 1, 2015. DOI: 10.1609/aaai.v29i1.9562. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/9562. Acesso em: 16 apr. 2024.