Dutra, Francisco R., Thiago P. Valente, Carlos V. Araújo, and Alexandre M. Arruda. " Applying Answer Set Programming and Metaheuristics to the Volunteer Assignment Problem with Preferences." Anais do XXIII Encontro Nacional de Inteligência Artificial e Computacional, Cuiabá/MT, 2026. SBC, 2026, pp.3618-3629.