Sequential Short-Text Classification from Multiple Textual Representations with Weak Supervision. - Ivan J. Reis Filho; Luiz H. D. Martins; Antonio Rafael Sabino Parmezan; Ricardo M. Marcacini; Solange O. Rezende (BRACIS (1), 2022)

How do financial time series enhance the detection of news significance in market movements? A study using graph neural networks with heterogeneous representations. - Ivan J. Reis Filho; Marcos P. S. Gôlo; Ricardo M. Marcacini; Solange O. Rezende (Neural Comput. Appl., 2025)