IIIT Hyderabad at TAC 2008. - Vasudeva Varma; Prasad Pingali; Rahul Katragadda; Sai Krishna; Surya Ganesh; Kiran Sarvabhotla; Harish Garapati; Hareen Gopisetty; Vijay Bharath Reddy; Kranthi Reddy B.; Praveen Bysani; Rohit G. Bharadwaj (TAC, 2008)

Classification based approach for Summarizing Opinions in Blog Posts. - Kiran Sarvabhotla; Kranthi Reddy B.; Vasudeva Varma (IICAI, 2009)

Supervised Learning Approaches for Rating Customer Reviews. - Kiran Sarvabhotla; Prasad Pingali; Vasudeva Varma (J. Intell. Syst., 2010)

Sentiment classification: a lexical similarity based approach for extracting subjectivity in documents. - Kiran Sarvabhotla; Prasad Pingali; Vasudeva Varma (Inf. Retr., 2011)