Queues with Variable Service Speed: Exact Solutions and Scaling Limits
Báo cáo viên: Phùng Đức Tuấn (University of Tsukuba & Vietnam-Japan University)

Thời gian: 15h30 Thứ 2, ngày 29/03/2021

Địa điểm: P507 nhà A6 hoặc online qua link


Tóm tắt: In cloud service systems such as data centers, the processing capability can be adjusted by dynamically turning on and off servers to balance the tradeoff between energy consumption and response time. Motivated by these applications, we present queueing models with variable service speed for performance evaluation of these systems and show their exact solutions and fluid/diffusion limits.


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