• Speech Processing
• Document Analysis & Recognition
• Medical Signal Processing
• Medical Image Processing
• Natural Language Processing
• Compressed Acquisition Of Signals
• Biometrics
• Others
• Theses

Conference Publications

1. H R Shiva Kumar and A G Ramakrishnan, “Open source TamilNet99 keyboard for Android,” Proc. 13-th Tamil Internet Conference, Pondicherry, Sept. 19-21, 2014.


2. Rajaram B S R, A G Ramakrishnan and Shiva Kumar H R, “An Accessible Translation System between Simple Kannada and Tamil Sentences,” Proc. 6-th Language and Technology Conf., Poznań, Poland, Dec. 07-09, 2013. (Download)


3. A G Ramakrishnan and P. Arulmozhi, “Language models in recognition applications: a new approach,” Proc. 12-th International Tamil Internet Conf., Kuala Lumpur, Malaysia, Aug. 15-18, 2013. (Download)


4. ஆ. க. ராமகிருஷ்ணன், ப. அருள்மொழி, “பல்வகை உணர்விகளில் மொழி மாதிரியங்களின் பயன்பாடு : ஒரு புதிய கண்ணோட்டம்,” 12-வது உலகத் தமிழ் இணைய மாநாட்டு மலர், கோலாலம்பூர், மலேசியா, ஆகஸ்ட் 15-18, 2013.(Download)


5. H R Shiva Kumar, Abhinava Shivakumar, Akshay Rao, S. Arun and A G Ramakrishnan, “Panmozhi Vaayil - A Multilingual Indic Keyboard Interface for Business and Personal Use,” Information Systems for Indian Languages, Vol. 139, Springer Berlin Heidelberg, Patiala, March 9-11, 2011, pp. 278 - 283, DOI 10.1007/978-3-642-19403-0_48. (Download)


6. P Arulmozhi, A G Ramakrishnan, “Prediction of Pauses in TTS – Tamil,” Proc. Tamil Internet 2010, Coimbatore, June 23-26, 2010, pp. 314 - 320. (Download)


7. A. G. Ramakrishnan, Laxmi Narayana M, “Studies on Natural Variability in Human Speech and Perception for Enhancing the Quality of Synthetic Speech ”, Proc. VI International Conf. on Natural Language Processing (ICON 2008), Dec. 20-22, 2008, Pune, India.(Download)


8. Laxmi Narayana.M and A.G.Ramakrishnan, “Novel scheme to handle missing phonetic contexts in Speech synthesis, based on human perception and speech,” Proc. Workshop in Image and Signal Processing (WISP-2007), IIT Guwahati, Dec 28-29 2007, pp. 82-85.(Download)


9. Laxmi Narayana.M and A.G.Ramakrishnan, “Defining syllables and their stress labels in Tamil TTS corpus,” Proc. Workshop in Image and Signal Processing (WISP-2007), IIT Guwahati, Dec 28-29 2007, pp. 92-95.(Download)


10. A.G.Ramakrishnan and Laxmi Narayana.M, “Grapheme to Phoneme Conversion for Tamil Speech Synthesis,” Proc. Workshop in Image and Signal Processing (WISP-2007), IIT Guwahati, Dec 28-29 2007, pp. 96-99.(Download)


11. A.G.Ramakrishnan, Lakshmish.N.Kaushik and Laxmi Narayana.M, “Natural Language Processing for Tamil TTS,” Proc. 3rd Language and Technology Conference, Poznan, Poland, Oct 5-7, 2007, pp. 192-196.(Download)


12. A.G.Ramakrishnan, Laxmi Narayana.M, “Perception Experiments for effective Unit replacement in Tamil TTS,” Proc. 3rd Language and Technology Conference, Poznan, Poland, October 5-7, 2007, pp. 236-240.(Download)


13. K. Panchapagesan, Partha Pratim Talukdar, N. Sridhar Krishna, Kalika Bali and A. G. Ramakrishnan, “Hindi text normalization,” Proc. V International Conf. Natural Language Processing (KBCS 2004), Hyderabad, Dec 19-22, 2004. (Download)


14. Sriram.S, Partha Pratim Talukdar, Sameer Badaskar, Kalika Bali and A.G.Ramakrishnan, “Phonetic distance based cross-lingual search,” Proc. V International Conf. Natural Language Processing (KBCS 2004), Hyderabad, Dec 19-22, 2004. (Download)


15. Sridhar Krishna.N, Partha Pratim Talukdar, Kalika Bali and A.G.Ramakrishnan, “Duration Modeling for Hindi Text-to-Speech Synthesis,” Proc. VIII Intern Conf Spoken Language Processing (INTERSPEECH 2004 - ICSLP), Jeju Island, Korea, Oct 4-7, 2004. (Download)


16. Kalika Bali, Partha Pratim Talukdar, N.Sridhar Krishna and A.G.Ramakrishnan, “TOOLS FOR THE DEVELOPMENT OF A HINDI SPEECH SYNTHESIS SYSTEM,” Proc. 5th ISCA Speech Synthesis Workshop, CMU, Pittsburgh, USA, June 14-16, 2004, pp.109-114.(Download)


17. Deepa S R, Kalika Bali, A G Ramakrishnan and Partha Pratim Talukdar, “Automatic Generation of Compound Word Lexicon for Hindi Speech Synthesis,” Proc. 4th International Conference on Language Resources and Evaluation (LREC 2004), Lisbon, Portugal, May 26-30, 2004. (Download)


18. A G Ramakrishnan, K E Pradheep and Vaishnavi Ramaswamy, “Predictive Texting for Tamil”, Symposium on Indian Morphology, Phonology and Language Engineering, IIT Kharagpur, March 19-20, 2004. (Download)


19. R.Muralishankar and A.G.Ramakrishnani, “Human touch to Tamil Synthesizer,” Proc. Tamil Internet 2001, Kuala Lumpur, August 26-28, 2001, pp. 103-109. (Download)


20. A.G.Ramakrishnan, “Issues in standardisation for text-to-speech in Tamil,” Proc. Tamil Internet 2001, Kuala Lumpur, August 26-28, 2001.