Inferring about fraudulent collusion risk on Brazilian public works contracts in official texts using a Bi-LSTM approach Marcos Lima author Roberta Silva author Felipe Lopes de Souza Mendes author Leonardo R. de Carvalho author Aleteia Araujo author Flavio de Barros Vidal author 2020-11 text Findings of the Association for Computational Linguistics: EMNLP 2020 Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication lima-etal-2020-inferring 10.18653/v1/2020.findings-emnlp.143 https://aclanthology.org/2020.findings-emnlp.143/ 2020-11 1580 1588