Michael A. Smith[1], Howard D. Wactlar[2] and Michael G. Christel[3]
Carnegie Mellon University
Pittsburgh, PA, USA
<msmith@savasystems.com>, <hdw@cs.cmu.edu>, <christel@cs.cmu.edu>
[1]AVA Media Systems, Austin, TX, USA
[2]Department of Computer Science
[3]Department of Computer Science