T. Tran, N. Tran, A. Teka Hadgu, and R. Jäschke. Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing (EMNLP), Association for Computational Linguistics, (September 2015)
T. Tran, and T. Nguyen. in Poster & System Demonstration Proceedings of 13th International Semantic Web Conference (ISWC2014), Riva Del Garda, Italy, October 2014, (2014)