Specification and recognition of service trust behaviors

الملخص EN

We propose in this paper a new approach for the specification and recognition of service trust behaviors through the so-called trust patterns, which denote typical trust behaviors.

The trust patterns are defined based on context free languages and modeled as pushdown automata.

Furthermore, we provide a unified model to capture these patterns and prove the correctness of the proposed model.

Finally, we conduct a comprehensive experimental study using Weka in which we test different classifiers on a dataset of trust sequences and provide a comparative study regarding the accuracy of these classifiers.