工工系博士班專題演講公告

Special Topics I

Quantitative Analysis of Cloud-based Streaming Services –

the iPalace Channel of the National Palace Museum

Speaker：Rih-Hua , Wen Professor

(National Dong Hwa University)

Host：Chien-Wei Wu Professor、Chung-Shou Liao  Professor

Date：2013/11/07

Time：14:20~16:20

Location：Engineering Building I , R901

Abstract：

This study provides a formal quantitative analysis of factors affecting the service quality of the iPalace channel,

a cloud-based video streaming service initiated by the National Palace Museum.  The analysis is based on

queuing models that incorporate factors such as the processing ability on the server side, the bandwidth

allocated for the customer, the traffic condition of the Internet, and the processing ability of the end device

on the client side.  An effective simulation procedure capable to deduce the performance of the whole 

system from a single component is proposed for the queueing models.  The procedure gives estimates

of operations characteristics such as the expected lag time and expected number of interruptions 

that a customer may experience.

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