Editor:

ROBERT TRAPPL
Austrian Society for Cybernetics Studies
Freyung 6/6, A-1010 Vienna, Austria

Associate Editor and Liasion to the American Society for Cybernetics:

STUART UMPLEBY
Department of Management, School of Business
George Washington University, Washington, DC 20052, U.S.A. (Cybernetics)

Editorial Assistant:

Eva Scherag

Associate Editors:

HENRI ATLAN - Department of Medical Biophysics, Hadassah Medical, School, P.O. 1172, Jerusalem, Israel (Information Theory)
CHRISTER CARLSSON - Institute for Advanced Management Systems Research, Abo Acadomi University, Data City, 20520 Abo, Finland (Fuzzy Systems)
GEORGE J. KLIR - Department of Systems Science, SUNY at Binghamton, Binghamton, NY 13902 U.S.A. (General Systems)
FRANZ PICHLER - Department of Statistics and Computer Science, University of Linz, A-4045 Linz, Austria (Engineering)
LUIGI M. RICCIARDI - Department of Applied Mathematics, The University of Naples, Via Cintia, I-80126 Naples, Italy (Biomathematics)
TIBOR VAMOS - Computer and Automation Institute, Hungarian Academy of Sciences, H-1133 Budapest, Hungary (Epistemic Problems)
ALEXANDER WEINMANN - Department of Automatic Control, Vienna University of Technology, 1040 Wien, Austria (Automatic Control)
BERNHARD P. ZEIGLER - Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ 85721, U.S.A. (Simulation)

Editorial Advisory Board:

JOHN M. RICHARDSON - (Chairman) Thousand Oaks, California
MICHAEL A. ARBIB - Los Angeles, California
GERHARD GROSSING - Wien, Austria
DUNJA MLADENIC - Ljubljana, Slovenia
EDWARD SZCZERBICKI - Newcastle, Australia
LOTFI A. ZADEH - Berkeley, California