Vu, Ngoc Trinh and Nguyen, Quoc Dat and Nguyen, Tien Dat and Nguyen, Manh Cuong and Vu, Van Vuong and Ha, Quang Thuy (2018) A Positive-Unlabeled Learning Model for Extending a Vietnamese Petroleum Dictionary Based on Vietnamese Wikipedia Data. In: ACIIDS 2018: Intelligent Information and Database Systems. Springer Nature 2018, pp. 190-199.