7/89 to present. University of Utah. Professor of Computer Science
9/11-11/11. University of Karlsruhe. Visiting Professor, Computer Science
9/10-8/11. National Science Foundation. Program Director, CISE.7/03 to 12/04. University of Karlsruhe. Visiting Professor, Computer Science
7/2000 to 6/2003. University of Utah. Director, School of Computing
12/98 to 7/2000. University of Utah. Associate Dean of Engineering
9/91 to 1997. University of Utah. Chairman of Computer Science
7/89 to 9/91. University of Utah. Associate Chairman of Computer Science
7/84 to 7/89. University of Utah. Associate Prof. of Computer Science
1/85 to present. University of Utah. Adjunct Assoc. Prof. of Bioengineering
7/85 to 7/87. University of Utah. Associate Chairman of Computer Science
1/82 to 6/84. University of Utah. Assistant Prof. of Computer Science
10/80 to 12/81. INRIA, Rocquencourt, France. Visiting Professor
11/79 to 9/80. DFVLR, Oberpfaffenhofen, W. Germany. Research Associate