Guoying Liu Ann E. Loraine Ron Shigeta Melissa S. Cline Jill Cheng Stephen A. Chervi David Kulp Michael A. Siani-Rose 147-150 2002 conf/sac/2002 SAC http://doi.acm.org/10.1145/508791.508822 db/conf/sac/sac2002.html#LiuLSCCCKS02