Zhaohua Wang

Examination of WAN traffic characteristics in a large-scale data center network

2021

Large cloud service providers have built an increasing number of geo-distributed data centers (DCs) connected by WAN to host their diverse services. While we have seen a large body of work on traffic engineering of …

Gearbox fault diagnosis based on Gramian angular field and TLCA-MobileNetV3 with limited samples

2024 · International Journal of Metrology and Quality Engineering

Gearbox fault diagnosis based on traditional deep learning often needs a large number of samples. However, the gearbox fault samples are limited in practical engineering, which could lead to poor diagnosis performance. Based on the …