24 citations · 63 across the 8 of their papers we have counts for
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cs.OS2021★ 15 cited
Minimum Viable Device Drivers for ARM TrustZone
Liwei Guo, Felix Xiaozhu Lin
While TrustZone can isolate IO hardware, it lacks drivers for modern IO devices. Rather than porting drivers, we propose a novel approach to deriving minimum viable drivers: develo…
cs.OS2018★ 2 cited
Transkernel: Bridging Monolithic Kernels to Peripheral Cores
Liwei Guo, Shuang Zhai, Yi Qiao +1
Smart devices see a large number of ephemeral tasks driven by background activities. In order to execute such a task, the OS kernel wakes up the platform beforehand and puts it bac…