Evaluation Research and Application of Cloud Service Provider Based on Real-Time Data
How to choose the right supplier from many cloud service providers has become a research hotspot.Basing on real-time data,we propose a method for evaluating and choosing the supplier of Machine Tool.Firstly,we establish the index evaluation system of Machine Tools performance.Secondly,we apply analytic hierarchy process(AHP)and entropy method to determine the weights of performance indexes.We obtain the performance assessment by the weights.Thirdly,taking the cost into consideration,we calculate the comprehensive assessment score.Finally,we take two service suppliers as example,and draw a conclusion that the service capability of supplier 2 is better than that of supplier 1.The assessment method proposed in this paper provides a reference for matching the service provider and the service demander.
Online evaluation Entropy method Service capability
Tiao-juan HAN Jian-feng LU Li TAO
Tongji University,No.4800 Caoan Highway,Shanghai
国际会议
武汉
英文
156-162
2020-01-12（万方平台首次上网日期，不代表论文的发表时间）