Text and images Copyright © Andraka Consulting Group, 1995-8. The text and images contained in this website may be not reproduced for distribution in whole or in part without explicit written authorization from  Andraka Consulting Group, Inc. Permission may be obtained by sending E-mail to ray @andraka.com . Requests for permission should indicate the purpose of the copy (personal, publication etc), the expected distribution, and any intent to publish the information. Links to this website are welcome, and do not require permission.

Vendor graphics and logos, where used, are used with the permission of the company represented by such artwork.

ACM Copyright Notice

Copyright © 199x by the Association for Computing Machinery, Inc. Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, to republish, to post on servers, or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from Publications Dept, ACM Inc., fax +1 (212) 869-0481, or permissions@acm.org.

IEEE Copyright Notice

Copyright 1999 IEEE. Published in the Proceedings of the Asilomar Conference on Signals, Systems, and Computers, October 24-27, 1999, Monterey, CA, USA.