Lima, Gabriel de Souza, Júlio César Mansano, Fernanda Diniz Marabin, and João Emmanuel D’Alkmin Neves. " Critic-Based Self-Correction in Local Retrieval-Augmented Generation: An Empirical Evaluation in an Institutional Academic Chatbot." Anais do XXIII Encontro Nacional de Inteligência Artificial e Computacional, Cuiabá/MT, 2026. SBC, 2026, pp.2964-2975.