Exploring the inference role in automatic information extraction from texts. - Denis A. de Araujo; Sandro José Rigo; Carolina Müller; Rove Luiza de Oliveira Chishman (SWAIE@RANLP, 2013)

Automatic Information Extraction from Texts with Inference and Linguistic Knowledge Acquisition Rules. - Denis A. de Araujo; Sandro José Rigo; Carolina Müller; Rove Luiza de Oliveira Chishman (Web Intelligence/IAT Workshops, 2013)

Ontology-based information extraction for juridical events with case studies in Brazilian legal realm. - Denis A. de Araujo; Sandro José Rigo; Jorge Luis Victória Barbosa (Artif. Intell. Law, 2017)

Natural Language Question Generation from Connected Open Data: A Study of Possibilities. - Emilio Luis Faria Rodrigues; Augusto Lopes da Silva; Sandro José Rigo; Denis A. de Araujo (CLEI, 2018)

A Linguistic Approach to Short Query and Answer Systems. - Denis Andrei de Araüjo; Alencar Rodrigo Hentges; Sandro José Rigo (SBSI, 2018)

Fostering Natural Language Question Answering Over Knowledge Bases in Oncology EHR. - Marco Antônio Schwertner; Sandro José Rigo; Denis A. de Araujo; Alan Barcelos Silva; Bjoern M. Eskofier (CBMS, 2019)

A linguistic approach to short sentences keywords identification for a question answering system. - Denis A. de Araujo; Sandro José Rigo; Bruna Koch Schmitt; Alencar Hentges (Int. J. Web Eng. Technol., 2019)

Ensepro: engenho semântico de pergunta e resposta baseado em ontologia - Denis A. de Araujo (2019)

A Portuguese Dataset for Evaluation of Semantic Question Answering. - Denis Andrei de Araüjo; Sandro José Rigo; Paulo Quaresma; João Henrique Muniz (PROPOR, 2020)

Code Autocomplete Using Transformers. - Gabriel T. Meyrer; Denis A. de Araujo; Sandro José Rigo (BRACIS (2), 2021)

Advancing Chatbot Conversations: A Review of Knowledge Update Approaches. - Luis Antonio Leite Francisco da Costa; Mateus Begnini Melchiades; Valéria Soldera Girelli; Felipe Colombelli; Denis A. de Araujo; Sandro José Rigo; Gabriel de Oliveira Ramos; Cristiano André da Costa; Rodrigo da Rosa Righi; Jorge Luis Victória Barbosa (J. Braz. Comput. Soc., 2024)