• “Integrating rules and statistical decision trees for automatic grapheme to phone conversion for Tamil”, Santhosh Kumar.C, Udhyakumar. N, Srinivasan.R, In Proc. SPECOM 2005, Greece, October 2005.
• “Rule-based automatic grapheme to phoneme conversion for Tamil” C.S.Kumar, V.Shunmugom, N.Udhyakumar and R.Srinivasan, In. Proc. ICSLT, India, November 2004.
• “Authorship Identification for Tamil documents”, R.Srinivasan, N.Udhyakumar, S.Sethuramalingam, accepted for Tamil Internet 04, Singapore, December 2004.
• “Decision tree learning for automatic grapheme to phoneme conversion for Tamil”, N.Udhyakumar, C.S.Kumar, R.Srinivasan and R.Swaminathan, In Proc. SPECOM, St.Petersburg, Russia, September 2004.
• “Fractal Image Compression for Color Images”, N.Udhyakumar, R.Srinivasan, accepted for presentation in RAPIDEZ, National level Technical Symposium, St.Xaviers College of Engineering, India, June 2003.