Trinetra: Assistive Technologies for Grocery Shopping for the Blind. - Patrick E. Lanigan; Aaron M. Paulos; Andrew W. Williams; Dan Rossi; Priya Narasimhan (ISWC, 2006)

Tiresias: Black-Box Failure Prediction in Distributed Systems. - Andrew W. Williams; Soila M. Pertet; Priya Narasimhan (IPDPS, 2007)