EMPLOYMENT HISTORY:

September 2001 to date: Professor, Kettering University, Flint, Michigan, USA

January 1975 to September 2017: Professor, Institute of Mathematics and Computer Science, Bulgarian Academy of Sciences, Sofia, Bulgaria

November 1986 to November 1987: Guest Professor, Institute of Information Science and Technologies (ISTI), National Research Council of Italy (CNR), Pisa, Italy

November 1991 to July 1994: Researcher, Sunnybrook Health Center, Toronto, Canada

November - December 2002: Guest Professor, Polytechnic School, University of Nantes, France

September 1999 to May 2001: Visiting Professor, Computer Science Department, Wayne State University, Detroit, Michigan, USA

November 2000: Guest Professor, University of Calgary, Alberta, Canada

April - May 1999: Guest professor, Columbia University, Missouri, USA

November 1991 to July 1994: Research Associate, University of Toronto, Ontario, Canada

January 1991 to July 1991: Visiting Professor, University of Amsterdam, The Netherlands

April 1990: Visiting Professor, University of Oldenburg, Germany