New bedtime stories while travelling

Hope I won't fall asleep reading them while travelling. I need them for my CS5322 Assignment 2. SICKENING!

1. M. Terrovitis, N. Mamoulis, and P. Kalnis. Privacy-preserving anonymization of set-valued data. PVLDB, 1(1):115–125, 2008.
   [public, acm]
2. Y. He and J. F. Naughton. Anonymization of set-valued data via top-down, local generalization. PVLDB, 2(1):934–945, 2009.
   [public, acm]