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
纸质出版:2015
移动端阅览
李春林, 廖丹, 熊玲, 等. 一种基于QoE量化评估的服务选择算法[J]. 电子学报, 2015,43(11):2145-2150.
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.
李春林, 廖丹, 熊玲, 等. 一种基于QoE量化评估的服务选择算法[J]. 电子学报, 2015,43(11):2145-2150. DOI: 10.3969/j.issn.0372-2112.2015.11.002.
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.
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
O
(
n
2
)下降到
O
(
n
).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%.
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
2
) to O(n)
and the user satisfaction ratio is elevated by 10% in the same simulation scenario.
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