QoS Ranking Prediction for Cloud Services

Provided by: Institute of Electrical & Electronic Engineers
Topic: Cloud
Format: PDF
Cloud computing is becoming popular. Building high-quality cloud applications is a critical research problem. QoS rankings provide valuable information for making optimal cloud service selection from a set of functionally equivalent service candidates. To obtain QoS values, real-world invocations on the service candidates are usually required. To avoid the time-consuming and expensive real-world service invocations, this paper proposes a QoS ranking prediction framework for cloud services by taking advantage of the past service usage experiences of other consumers. The authors' proposed framework requires no additional invocations of cloud services when making QoS ranking prediction.

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