A new method for trust and reputation evaluation in the cloud environments using the recommendations of opinion leaders' entities and removing the effect of troll entities

作者：

Highlights：

• proposing a method for trust evaluation in the Cloud computing using opinion leaders and troll entities.

• building a degree of trust, according to availability, reliability, data integrity, identity and capability.

• using three topological measures included input-degree, output-degree and trust measures for identifying the opinion leaders.

• updating the trust and reputation values by removing the effect of troll entities and using the advice of opinion leaders.

摘要

•proposing a method for trust evaluation in the Cloud computing using opinion leaders and troll entities.•building a degree of trust, according to availability, reliability, data integrity, identity and capability.•using three topological measures included input-degree, output-degree and trust measures for identifying the opinion leaders.•updating the trust and reputation values by removing the effect of troll entities and using the advice of opinion leaders.

论文关键词：Trust,Cloud computing,Opinion leaders,Troll,Reputation

论文评审过程：Received 9 July 2015, Revised 29 December 2015, Accepted 9 February 2016, Available online 27 February 2016, Version of Record 27 February 2016.

论文官网地址：https://doi.org/10.1016/j.chb.2016.02.029