网络距离预测技术

首先概述了网络距离预测的基本概念,从不同角度对网络距离预测技术进行了分类讨论.然后根据预测机理的差异将现有网络距离预测技术划分为基于虚拟坐标的预测技术、基于网络拓扑结构的预测技术以及网络邻近度估计技术.在对典型的预测技术进行分析对比后,详细综述了网络距离预测的研究现状,对现有的各种预测技术以及研究成果进行了分析,指出了需要进一步研究的问题.最后探讨了网络距离预测技术的未来发展方向.

Techniques of Network Distance Prediction

In this paper, the concept of network distance prediction is firstly presented, and a brief discussion is made on different classification criteria. Then, based on the difference in prediction mechanisms, the existing research on distance prediction is classified into three types: the virtual coordinate based prediction mechanism, the network topology based prediction mechanism and the network proximity estimation mechanism. After a comparison between among the different prediction mechanisms, a comprehensive survey on network distance prediction is made, and the existing prediction mechanisms and their results are analyzed, Furthermore, the shortcomings and problems are outlined. In the end, the future trend of network distance prediction is discussed.