- Web Information Quality Evaluation Initiative(WIQ-EI) 2011-2014 funded by FP7-PEOPLE-2010-IRSES
- Cross Lingual Information Ascess Phase II (Ministry of Communication and Information Technology ((MCIT), DIT India, 2011-2013)
- IL-IL Translation System Phase II (Ministry of Communication and Information Technology ((MCIT), DIT India, 2011-2013)
- Testing and Evaluation of Tamil 16-bit All Character Encoding Scheme for NLP (Tamil Virtual University ((TVU), Chennai, 2007)
- Cross Lingual Information Ascess (Ministry of Communication and Information Technology ((MCIT), DIT India, 2006-2008)
- IL-IL Translation System (Ministry of Communication and Information Technology ((MCIT), DIT India, 2006-2008)
- Employment Trajectory Analyzer (Burning Glass Inc, USA, 2005)
- Information Extraction (General Domain) (Department of Science and Technology (DST), India, 2005-2008)
- Development of Language Technology Tool to Aid Research in the Sociology of Environment (Funded by Indian Council for Social Sciences Research, India, 2004-2006)
- Spread of Languages in the Internet : An Automatic Language Identifier (UNESCO and Indiana University, USA, 2003)