A Service Selection Algorithm Based on Quantified QoE Evaluation

LI Chun-lin; LIAO Dan; XIONG Ling; HUANG Yue-jiang

doi:10.3969/j.issn.0372-2112.2015.11.002

您当前的位置：

首页 >

文章列表页 >

A Service Selection Algorithm Based on Quantified QoE Evaluation

更新时间：2025-07-16

- A Service Selection Algorithm Based on Quantified QoE Evaluation
- Acta Electronica Sinica Vol. 43, Issue 11, Pages: 2145-2150(2015)
- 作者机构：
  
  1. 中国电子科技集团公司第三十研究所,四川,成都,610041
  2. 西南交通大学,四川,成都,610031
  3. 电子科技大学,四川,成都,611731
  4. 中国电子科技集团公司第三十研究所,四川,成都,610041
  5. 西南交通大学,四川,成都,610031
  6. 电子科技大学,四川,成都,611731
- 作者简介：
- 基金信息：
  
  National Program on Key Basic Research Project of China (973 Program) (No.2013CB329103);National Natural Science Foundation of China (No.61201129, No.61271171, No.61001084);Supported by Program for Changjiang Scholars and Innovative Research Team and Overseas Expertise Introduction Project for Discipline Innovation (“111Project”) (No.B14039)
- DOI：10.3969/j.issn.0372-2112.2015.11.002
  CLC： TP393
- Published：2015
- 稿件说明：
移动端阅览
LI Chun-lin, LIAO Dan, XIONG Ling, et al. A Service Selection Algorithm Based on Quantified QoE Evaluation[J]. Acta Electronica Sinica, 2015, 43(11): 2145-2150.
DOI：

LI Chun-lin, LIAO Dan, XIONG Ling, et al. A Service Selection Algorithm Based on Quantified QoE Evaluation[J]. Acta Electronica Sinica, 2015, 43(11): 2145-2150. DOI： 10.3969/j.issn.0372-2112.2015.11.002.

摘要

针对如何为互联网用户从多个相同或相似的服务中进行选择的问题

提出了一种新的服务选择算法:基于QoE(Quality of Experience)量化评估的服务选择算法(A Service Selecting Algorithm Based on Quantified QoE Evaluation

ASSABQ).该算法基于一种层次化评分模型

从历史评分中学习获取用户偏好

根据多种评价因素计算每个可用服务的满意度

并选择满意度最高的服务给用户.与已知算法相比

ASSABQ算法的复杂度从

(

)下降到

(

).仿真实验结果表明

在相同应用场景下

采用ASSABQ算法得到的用户满意度比已知算法提高约10%.

Abstract

Aiming at the problem of selecting a better service with the same or similar functions

one method is considering the users' experiences on the service quality.Then an algorithm called A Service Selecting Algorithm Based on Quantified QoE Evaluation(ASSABQ) is proposed.The algorithm is deduced from a hierarchy rating model and the corresponding user preferences.User preferences can be acquired from analyzing the statistical data of users' satisfaction feedbacks.Each service is rated with a satisfaction score according to the algorithm.The highest scored service will be selected to the user.Experiments compare the algorithm with both different configurations and algorithm

s.Compared to FCE_RS algorithm

the algorithm complexity of ASSABQ is improved from O(n

) to O(n)

and the user satisfaction ratio is elevated by 10% in the same simulation scenario.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Dynamic Description Logic Based Web Service Composition and QoS Model

Modeling of User Preference Based on Agent for Service Selection

Solving Many-Objective Optimization Problems Using Set-Based Evolutionary Algorithms

Service Selection Algorithm Based on Dynamic Assessment for Web of Things

Analysis on Embedded Network Structure Based on User Preference

Related Author

SHI Zhong-zhi

WANG Wen-jie

NIU Wen-jia

HAN Xu

WAN Chang-lin

ZHANG Xi-wen

ZHANG Ping

HUANG Hai-qing

Related Institution

Graduate University of CASBeijing 100049China

Key Laboratory of IIPICTCASBeijing 100190China

Graduate University of CAS

Key Laboratory of IIP,ICT,CAS

The 2th Institute of China Aerospace Science and Industry CORP Beijing China

⁰