“…Our FQM design dynamically adapts and guarantees application QoS based on user/system interaction behaviors. This is different from the power-aware systems of Lu et al [7], [8] which do not aim to guarantee the application QoS, the FCS of Lu et al [9], [10], [11], which is applicable only for adaptive real time systems, the EC of Minerick et al [12], which exploits the voltage and frequency of processor to meet a given energy level, the HAPPI of Pettis et al [13], which automatically simplifies power policies but does not considers all primitive I/Os, the Grace-OS of Yuan et al [2], which requires a predictable CPU scheduling and only exploits particular multimedia tasks, and QoSPM, which only statically maintains application QoS.…”