Trust-Enhanced Cloud Service Selection Model Based on QoS Analysis.

ABSTRACT: Cloud computing technology plays a very important role in many areas, such as in the construction and development of the smart city. Meanwhile, numerous cloud services appear on the cloud-based platform. Therefore how to how to select trustworthy cloud services remains a significant problem in such platforms, and extensively investigated owing to the ever-growing needs of users. However, trust relationship in social network has not been taken into account in existing methods of cloud service selection and recommendation. In this paper, we propose a cloud service selection model based on the trust-enhanced similarity. Firstly, the direct, indirect, and hybrid trust degrees are measured based on the interaction frequencies among users. Secondly, we estimate the overall similarity by combinin

SUBMITTER: Pan Y 

PROVIDER: S-EPMC4659544 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature