Context-aware metadata creation in a heterogeneous mobile environment. - Olga Volgin; Wanda Hung; Chris Vakili; Jason Flinn; Kang G. Shin (NOSSDAV, 2005)

FS2: dynamic data replication in free disk space for improving disk performance and energy consumption. - Hai Huang 002; Wanda Hung; Kang G. Shin (SOSP, 2005)