Dr. Rainer Storn
International Computer Science Institute, 
1947 Center Street, Berkeley, 
CA 94704-1198, Suite 600, Fax: 510-643-7684. 
E-mail: storn@icsi.berkeley.edu.

Now at:
Infineon Technologies AG
D-81609 Munich
Balanstr. 73
Germany
E-mail: rainer.storn@infineon.com