Master of Laws, Mediterranean Shipping Company, Uppsala (Sweden) University, 1987. License Philosophy, Uppsala (Sweden) University, 1990. Doctor of Philosophy, Uppsala (Sweden) University.
Lecturer Uppsala University, 1990-1993, senior lecturer, 1993-1995, associate professor, 1995-1998, acting professor, 1998-2000, professor, since 2000, head department information science, 2001—2003. Expert Ministry of Justice, Stockholm, 1988, 90, 91. Expert evaluator Swedish Foundation International Cooperative in Research and Higher Education, Stockholm, 1998.
Visiting researcher NORFA, Denmark, 1994.
Board directors Foundation Legal Information, Stockholm, 1988-1998. Member Association Logic Programming.
Married Irina Vasilievna Pavlova, October 11, 2004.