A new trust model for open distributed systems, namely extended D–S theory based trust model (ExDSTM), is presented, which solves some problems.

In this paper, an improved D-S evidence theory is given by introducing a time efficiency factor calculation function, multi-layer evidences reasoning and an ...

This work introduced a novel User and Service Trust evaluation model (USTrust), which establish a dynamic trust relationship between the cloud user and ...

Oct 22, 2024 · Trust model plays an important role in ensuring the security of interactions in open distributed systems where entity's trust evaluation ...

This approach adapts the mathematical theory of evidence to represent and propagate the ratings that agents give to their correspondents and establishes ...

proposed a new evidential trust model for open distributed systems. This model was based on an improved D-S evidence theory by the introduction of time ...

When evaluating the trustworthiness of a correspondent, an agent combines its local evidence. (based on direct prior interactions with the correspondent) with ...

We propose a trust model which does not assume a concrete cognitive model for other agents an agent may interact with, but uses the discrepancy between the ...

Our approach adapts the mathematical theory of evidence to represent and propagate the ratings that agents give to their correspondents.

This study offers an overview of various existing trust models, which aids in the development of a trust evaluation framework for OSSD communities. Towards the ...