A machine learning approach in analysing the effect of hyperboles using negative sentiment tweets for sarcasm detection. - Vithyatheri Govindan; Vimala Balakrishnan (J. King Saud Univ. Comput. Inf. Sci., 2022)

Tamil Offensive Language Detection: Supervised versus Unsupervised Learning Approaches. - Vimala Balakrishnan; Vithyatheri Govindan; Kumanan Govaichelvan (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2023)