S. Sudarsun, Doctoral Scholar (CS13D030); Jeshuren Chelladurai, M.Tech student (CS17M017) and their guide Dr. B. Ravindran, Department of Computer Science and Engineering have won the ‘Best Paper Award’ for their paper entitled ‘A Novel Topic Modelling Based Weighting Framework for Class Imbalance Learning’ at the ACM India Joint Conference on Data Science and Management of Data (CoDS-COMAD) held at Goa from January 11-13, 2018.