Before revision:  However, because mobile hardware, e.g. GPU and memory size, can be very different and limited when compared to  desktop counterpart, it is important to understand the feasibility of this new device-based deep learning inference architecture.
After revision:  However, because mobile hardware, e.g. GPU and memory size, can be very different and limited when compared to desktop counterpart, it is important to understand the feasibility of this new on-device deep learning inference architecture.