Junxue Zhang

AppBag: Application-Aware Bandwidth Allocation for Virtual Machines in Cloud Environment

2016

It is challenging to allocate the network bandwidth to virtual machines(VMs) hosting communication-intensive applications. Due to the temporal and spatial variability of the hosted applications, it is crucial how much bandwidth to be reserved for …

Federated Singular Vector Decomposition.

2021

With the promulgation of data protection laws (e.g., GDPR in 2018), privacy preservation has become a general agreement in applications where cross-domain sensitive data are utilized. Out of many privacy-preserving techniques, federated learning (FL) has …

Towards Optimal Rack-scale µs-level CPU Scheduling through In-Network Workload Shaping

2025 · Rare & Special e-Zone (The Hong Kong University of Science and Technology)

>Rack-scale CPU scheduling has emerged as a promising direction to accommodate the increasing demands for microsecond-level services. However, prior work suffers from both inaccurate load balancing in the network and complex yet sub-optimal scheduling within …