On failure recoverability of client-server applications in mobile wireless environments. - Ing-Ray Chen; Baoshan Gu; Sapna E. George; Sheng-Tzong Cheng (IEEE Trans. Reliab., 2005)

Movement-based checkpointing and logging for recovery in mobile computing systems. - Sapna E. George; Ing-Ray Chen; Ying Jin 003 (MobiDE, 2006)

Movement-based checkpointing and logging for failure recovery of database applications in mobile environments. - Sapna E. George; Ing-Ray Chen (Distributed Parallel Databases, 2008)