基于Dual-Chord模型的资源定位技术研究

The Study of Resource Locating Technology Based on Dual-Chord Model

为了更高效地实现资源定位,提出了一种基于Dual-Chord的资源定位模型,在该模型中将网络分成主网和子网两层,主网采用k-高频词搜索路由算法,子网采用双向查询Chord算法.理论上得出使用该模型的用户可以实现高效的查全率、查准率,实现高度的资源本地化等.

To effectively locate resources,Dual-Chord model has been put forward.In the model the network is divided into the principal network and subnet.The latter uses bidirectional inquiry Chord algorithm,and the former uses the k-high frequency word search routing algorithm.Theoretcally,it is obtained that users of this model can realize highly effective recall,accurate ratio and high localization of resources.