Stem fallback$ (all stems)

2 papers:

CHI-2015-HangLH #authentication #exclamation #security #smarttech #what

I Know What You Did Last Week! Do You?: Dynamic Security Questions for Fallback Authentication on Smartphones (AH, ADL, HH), pp. 1383–1392.

ISMM-2006-McGacheyH

Reducing generational copy reserve overhead with fallback compaction (PM, ALH), pp. 17–28.