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Education:

1. Ph.D., Indian Institute of Technology Bombay, India, 1989-1994.
2. M.Tech, Indian Institute of Technology Kanpur, India, 1986.
3. B.Tech, Indian Institute of Technology Kharagpur, India, 1984.
4. Visiting Research Fellow, Massachusetts Institute of Technology, USA, 1990.

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Research areas:

• Natural Language Processing, Machine Learning, AI

Positions Held:

• Director and Professor of Computer Science and Engineering, IIT Patna, 2015-current.
• Professor of Computer Science and Engineering, IIT Bombay, 2002-current.
• Professeur Invite', Groupe D'Etude en Traduction Automatique-Communication Langagiere et Interation Personne-Systeme (GETA-CLIPS) and Universite Joseph-Fourier, Grenoble, France, summer of 2005, 2009, 2011.
• Visiting Professor, Stanford University, summer of 2004.
• Associate Professor, Department of Computer Science and Engineering, IIT Bombay, 1996-2001.
• Assistant Professor, Department of Computer Science and Engineering, IIT Bombay, 1990-1995.
• Lecturer, Department of Computer Science and Engineering, IIT Bombay, 1988-1990.
• Research and Development Engineer, Wipro Information Technology Ltd, 1986-87.
• Scientist, Center for Artificial Intelligence and Robotics (CAIR), 1987-88.

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