Biatron: A Parameter-Efficient Small Language Model for Brazilian Portuguese with Integrated Mathematical Reasoning. - Daniel Fazzioni; Maria C. X. de Almeida; Anna P. V. L. B. Moreira; Anderson da Silva Soares; Sávio S. T. de Oliveira; Fernando Marques Federson (PROPOR (1), 2026)

Optimizing Efficiency in Multi-Stage Semantic Re-ranking Architectures. - Artur M. A. Novais; Anna P. V. L. B. Moreira; Maria C. X. de Almeida; João Paulo Cavalcante Presa; Fernando Marques Federson; Sávio S. T. de Oliveira (PROPOR (1), 2026)