With the rapid development of network technology and the continuous improvement of information resources, the network equipment mode has developed rapidly from centralized to distributed. In the distributed network environment, the security information is insufficient and uncertain: the nodes in the distributed network do not know each other's identities, resulting in the inability to obtain security related information in many cases. Therefore, this paper proposes a trust relationship(TR) model, analyzes the open distributed system(ODS), discusses the calculation method of trust degree, evaluates the validity and correctness of the model in terms of time correlation and consistency through simulation experiments, and evaluates the robustness of the model against common trust system attack methods through a group of experiments. The experimental results verify the effectiveness of the TR model.

Logeshi Sainin. Open Distributed System Based on Trust Relationship Model. Distributed Processing System (2020), Vol. 1, Issue 3: 37-45. https://doi.org/10.38007/DPS.2020.010305.

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