Curriculum Vitae:

• Associate Professor of Electronics and Computer Science, Indian Statistical Institute, Calcutta, 700035, India, 1961-1970.
• Research Associate Professor ,University of Chicago, Chicago,Institute for Computer Research, 1963-1965.
• Senior Fellow, Weizmann Institute of Science, Rehovot, Israel, 1969-1970.
• Visiting Professor, Technion-Israel Institute of Technology, Haifa, Israel, 1970-1971.
• Professor of Applied Mathematics, Automation and Computer Science, Indian Institute of Science, Bangalore, 560012, India, 1970-1985.
• Visiting Professor,University of Maryland,Computer Vision Lab, College Park, Maryland, 20742, one term every year from 1974-1983.
• United Nations Visiting Professorship,University of Lagos, 1975-1976.
• British Library Senior Fellowship, University of Sheffield, February 1979.
• Visiting Professor, University of Tennessee, Knoxville, Department of Computer Science, Spring term 1980.
• Visiting Professor, Frederick-Schiller Universitat, Jena, GDR, March-May 1982.
• Visiting Professor, Johannes Kepler Universitat, Linz, Austria, November 1983.
• Professor and Head of Computer Science University of Waikato, Hamilton, New Zealand, 1984-1991.
• Professorial Fellow, Australian National University,Canberra, April 1992 - June 1999.
• Visiting Professor , Computer Science, , University of Brunei Darussalem, Brunei., July 1999-December 1999.
• Visiting Professor , Computer Science, Chinese University of Hong Kong, Shatin, Hong Kong, January 2000 - July 2000.
• Dozor Fellow, Ben Gurion University, Beer Sheba, Israel, 2001-2002.
• Current position:Emeritus Fellow, Computer Sciences Laboratory, Research School of Information Sciences and Engineering, Australian National university, Canberra, ACT 0200, Australia.

Main Research Interests:

• parallelisation of algorithms
• distributed systems
• soft and non-conventional computing
• complex systems