Information Retrieval in Restricted Domain for ChatterBots. - Daniela López De Luise; Andrés Pascal; Claudia Alvarez; Marcos Tournoud; Carlos Pankrac; Juan Manuel Santa Cruz (SOFA (2), 2018)

Auto-expansion Approach for Searching in Reduced Set of Documents. - Claudia Alvarez; Daniela López De Luise; Andrés Pascal; Carlos Pankrac; Juan Manuel Santa Cruz; Marcos Tournoud (SOFA, 2020)