无结构对等网络的搜索算法

Summarization of Searching Algorithms of Unstructured P2P Network

当前,无结构对等网络由于搜索的灵活性和对动态环境的适应性,得到了广泛的应用,已经成为对等网络的主流。但无结构对等网络的资源搜索效率比较低,这就使得无结构对等网络的搜索算法成为人们研究的重点。研究了目前已有的基于无结构对等网络的搜索算法,指出了每种搜索算法的应用领域和不足,并在最后对无结构对等网络的搜索算法需要解决的问题作了总结。

At the present, because of its flexibility on query patterns and adaptability to dynamic environments, the unstructured P2P network is widely applied and becomes the mainstream in this field. However, the unstructured P2P network suffers from its poor searching performance. So the searching algorithm is one main study object of the unstructured P2P network： This dissertation analyses the searching algorithm for the unstructured P2P network, and concludes network should be resolved. algorithm of P2P network in detail and studies the searching the problems that searching algorithm of unstructured P2P