1. B. Tech., Electronics and Tele-Communication Engineering, Bengal Engineering College, Calcutta University, 1975. 2. Post- Graduate, Computer Science, Jadavpur University, 1977. 3. Ph. D., Computer Science, TIFR/University of Bombay, 1987. I am a Fellow of Indian Academy of Sciences. Since 1985, I have been regularly refereeing papers for the reputed international journals: (i) SIAM Journal on Computing, (ii) Journal of Algorithms, (iii) Algorithmica, (iv) Journal of Computational Geometry and Applications, (v) Information Processing Letters, (vi) Pattern Recognition Letters, (vii) Journal of Parallel and Distributed Computing, (viii) IEEE Transactions on Pattern Analysis and Machine Intelligence, (ix) The Visual Computer, (x) Computational Geometry: Theory and Applications, (xi) Discrete Applied Mathematics, (xii) Theoretical Computer Science, (xiii) Pattern Recognition, (xiv) Journal of Computational Geometry, (xv) ACM Transactions on Algorithms, (xvi) Journal of Discrete Algorithms, (xvii) Computer-Aided Design, (xviii) Parallel and Distributed Computing Practices. I reviewed several papers for refereed conferences in India and abroad. I also reviewed several research proposals for the government and other agencies in India and abroad. I chaired many sessions in the International Conferences. I gave lectures on my research work at many Institutes, Universities and Conferences in India and abroad. I was an examiner for MS, M.Tech. and Ph.D. theses of IITs and Indian universities. During 2008-2015, I have conducted (along with some computer scientists and mathematicians in India) a series of research promotion workshops of introductory lectures on graph and geometric algorithms for teachers and students (undergraduate, post-graduate and doctoral) at colleges and universities at different locations in India.
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1. Visiting Scholar, Johns Hopkins University, U.S.A., September '85 - August '86. 2. Faculty Associate, University of Maryland, U.S.A, September '86 - June '87. 3. Visiting Scientist, Linkoping University, Sweden, July'87 - August '87. 4. Visiting Scientist, University of Saarlandes, Germany, June'88 - August '88. 5. Visiting Professor, INRIA, France, December '95 - November '96. 6. Visiting Scientist, Simon Fraser University, Canada, June '97 - September '97. 7. Research Fellow, City University of Hong Kong, Hong Kong, April 2000 - June 2000. 8. Visiting Scientist, DIMACS, Piscataway, U.S.A, September 2002 - October 2002. 9. Visiting Professor, Simon Fraser University, Canada, May 2003 - May 2004. 10. Academic Guest, Swiss Federal Institute of Technology (ETH), Switzerland, May 2007 - June 2007. 11. Visiting Professor, University of Bonn, Germany, April 2009 - May 2009. 12. Visiting Professor, Ecole Polytechnique Federale De Lausanne (EPFL), Switzerland, September 2010 - October 2010. 13. Visiting Professor, Ben-Gurion University of the Negev, Israel, December 2011 - January 2012. 14. Visiting Professor, Swiss Federal Institute of Technology (ETH), Switzerland, June 2012. 15. Visiting Professor, Swiss Federal Institute of Technology (ETH), Switzerland, September 2013. 15. Visiting Professor, Karsruhe Institute of Technology, Germany, June, 2015. |