Yumei Wang

Energy Proportional Servers: Where Are We in 2016?

2017

The huge energy consumption in data centers produces not only high electricity bill but also tremendous carbon footprints. Although today's servers and data centers of leading internet companies are more energy efficient than ever before, …

Integration of Graphic QR code and Identity Documents by Laser Perforation to Enhance Anti-Counterfeiting Features

2018

The usage of barcodes has been flourished with the popularity of mobile and tablet devices. By scanning the code, we can quickly connect to the targeted information. However, the regular QR code consists of black …

Energy Aware Virtual Machine Scheduling in Data Centers

2019 · Energies

Power consumption is a primary concern in modern servers and data centers. Due to varying in workload types and intensities, different servers may have a different energy efficiency (EE) and energy proportionality (EP) even while …