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Online personalized QoS prediction approach for cloud services | IEEE Conference Publication | IEEE Xplore

Online personalized QoS prediction approach for cloud services

Publisher: IEEE

Abstract:

Personalized Quality-of-Service (QoS) prediction is an indispensable technique to select suitable services for service-based cloud applications. Considering the dynamic n...View more

Abstract:

Personalized Quality-of-Service (QoS) prediction is an indispensable technique to select suitable services for service-based cloud applications. Considering the dynamic nature of services, efficiently and accurately predicting QoS value becomes an urgent and crucial research issue. In this paper, we propose an online personalized QoS prediction approach for cloud service, namely online learning based matrix factorization (OLMF). We build the objective function of online matrix factorization and use stochastic gradient descent algorithm to solve the function. Extensive experiments are conducted on real world public datasets, which verify the effectiveness and efficiency of our proposed approach.
Date of Conference: 17-19 August 2016
Date Added to IEEE Xplore: 19 December 2016
ISBN Information:
Publisher: IEEE
Conference Location: Beijing, China

References

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