A METHOD TO ANALYSE THE QOS ATTRIBUTESWEIGHT OF CLOUD SERVICES

Shutao LI

School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, 400065, CHINA

Abstract: Analyzing the QoS attributes weight plays an important role in understanding and improving the quality of cloud computing systems and cloud-based applications. The objective reaction of user preferences

can provide a good user experience and high quality service for the users, and plays an important role in the end to end services .Therefore, This paper presents a method to analyse the QoS attributes weight of cloud services based on fuzzy analytic hierarchy process(FAHP) . Firstly, we Summarize the current research of QoS attributes weight, and build a three-hierarchical structure model according to different QoS properties of cloud services. Secondly,we describe the detailed steps of calculating the weight of QoS based on FAHP. Finally, an case is used to verify the effectiveness of the proposed method.

Keywords: FAHP; QoS; Attribute Weight; Cloud Service