PROFESSIONAL VISITS ABROAD

1. Visited Suprinum, Bonn, W.Germany for about a month (1988) on an invitation for some studies on supercomputing and super computers.
2. Visited Siemens R & D center at MUNICH, West Germany for technical and project discussions for about one month during September - October, 1989.
3. Visited Lab for Theoretical Computer Science (LITP) in University of Paris during May - July 1990 on an Invitation for joint Research Studies on parallel algorithmics.
4. Visiting Professor, Department of Computational Sciences, University of Saskatchewan, CANADA, June - July, 1991.
5. Visiting Professor, Department of Applied Mathematics, National Chio Tung University, Hsinchu, Taiwan, ROC, December, 1991.
6. Visited Max Plank Institute for Informatics, Saarbruken, as a co-investigator in the INDO-GERMAN Joint Project on Computational geometry during June - September, 1993.
7. Visited Beijing, China, to present two papers in the International Conference, ISAAC'94, August, 1994.
8. Visited Florida International University, USA for discussions on joint Indo - US proposals, June, 1995.
9. Visited University of Paris for discussions, July, 1995.
10. Visiting Professor, Department of Computer Science, Chinese University of Hong Kong, June - July, 1996.
11. Visiting Scientist, Max-Plank Institute for Informatics, Saarbruken, Germany, December, 1996.
12. Visiting Faculty, University of New Castle, New Castle, Australia, May - June, 1997.
13. Visiting Faculty, Florida International University, Miami, USA, July - August 1997.
14. Visiting Professor, Korea Advanced Institute of Science and Technology, Korea, August - December, 1997.
15. Visiting Scientist, Tokyo IBM Research Lab, Tokyo, Japan, June - July, 1998.
16. Visited Hong Kong & Seoul, Korea to present papers in International Conferences, December, 1998.
17. Visiting Faculty, EPFL, Lausanne, Switzerland, June - July, 1999.
18. Visited National University, Singapore for discussion on MIT-Singapore alliance, January, 2000.
19. Visited IBM, Tokyo Research Laboratory to deliver a series of Lecture on Randomized Algorithms, June - July, 2000.
20. Visited Microsoft Research Foundations, Microsoft, Redmond, USA to participate in faculty summit, June - July, 2001.
21. Visited IBM, Tokyo Research Laboratory to deliver a series of Lecture on Algorithms, June - July, 2002.
22. Visited Melbourne, Australia to present a paper in International Conference on Information Security, July 5-7, 2002.
23. Visited San Francisco, USA to present a paper in International Conference on Distributed Computing, ACM PODC 2002, July 21-24, 2002.
24. Visited Singapore, to present a paper in International Conference on Computing and Combinatorics, COCOON 2002, August 15-17, 2002.
25. Visited Queenstown, New Zealand to present a paper in International Conference on Advances in Cryptology, ASIACRYPT 2002, December 1-5, 2002.
26. Visiting Professor, Information Communication University, Korea, January 2003-January 2004.
27. Visited ETZ-Zurich, Switzerland for Technical Discussions / Seminar series, January - February 2005.
28. Visited Lucent Technologies, USA and DIMACS, New Jersey for discussions and seminar series, May - June 2005.
29. Visited Microsoft Research, Redmond, USA to participate in Faculty summit - July 2005.
30. Visited Lucent Technology, USA and presented paper in TCC 2006.