Effort sponsored by the Defense Advanced Research Projects
Agency (DARPA) and Air Force Research Laboratory Air Force Materiel
Command, USAF, under agreement number F30602-97-1-0249 and by the
National Science Foundation under Grant number IIS-9812755 and number
IRI-9523419. The U.S. Government is authorized to reproduce and
distribute reprints for Governmental purposes notwithstanding any
copyright annotation thereon. Disclaimer: The views and conclusions
contained herein are those of the authors and should not be
interpreted as necessarily representing the official policies or
endorsements, either expressed or implied, of the Defense Advanced
Research Projects Agency (DARPA), Air Force Research Laboratory,
National Science Foundation, or the U.S. Government.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.