A Trust Evaluation Model Based on Resistive Network

Many trust evaluation models have been proposed for P2P networks recently. While in these models, nodes usually need to record all nodes´ trust, or the time complexity is high. In our paper, we propose a trust evaluation model based on resistive network. In which, nodes only need to record their neighbors´ trust and the time complexity is lower. The experiments and analysis show that, on the premise of accurate trust this method reduces the time complexity effectively.