SucupiraBot: An Interactive Question-Answering System for the Sucupira Platform. - Ivan Pereira; Jessica Sousa; Polyana B. da Costa; Simone D. J. Barbosa; Sérgio Colcher (WebMedia, 2020)

Hierarchical Classification of Financial Transactions Through Context-Fusion of Transformer-based Embeddings and Taxonomy-aware Attention Layer. - Antonio José G. Busson; Rafael H. Rocha; Rennan Gaio; Rafael Miceli; Ivan Pereira; Daniel de S. Moraes; Sérgio Colcher; Álvaro M. da Veiga; Bruno Rizzi; Francisco Evangelista; Leandro Santos; Fellipe Marques; et al. (CoRR, 2023)