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Bo Hu, Wenjun Hu · 2019
Mobile applications have become increasingly sophisticated. Emerging cognitive assistance applications can involve multiple computationally intensive modules working continuously and concurrently, further straining the already limited resources on these mobile devices. While computation offloading to the edge or the cloud is still the de facto solution, existing approaches are limited by intra-application operations only or edge-/cloud-centric scheduling. Instead, we argue that operating system level coordination is needed on the mobile side to adequately support the prospects of multi-application offloading. Specifically, both the local mobile system resource and the network bandwidth to reach the cloud need to be allocated intelligently among concurrent offloading jobs.