中文摘要：

在结合Chord网络静态数据Skyline计算算法和分布式环境的Skyline计算算法的基础上,提出一种基于Chord网络动态数据处理的Skyline计算算法,利用滑动窗口思想处理动态数据,实现数据的实时更新,使用户能更准确地得到感兴趣的实时信息。理论分析和实验结果证明,该算法能实现网络负载均衡,具有很好的渐进性,并能有效减少网络带宽的消耗

英文摘要：

Based on the Skyline computation algorithm of static data in Chord network and Skyline computation algorithm in distributed environment,this paper proposes a Skyline computation algorithm of dynamic data in Chord network.It realizes real-time update of data through the model of window,and users can get their real-time and interesting information more accurately.Theoretical analysis and experimental results prove that this algorithm realizes load balance of network,has good progressive and can effectively reduce consume of network bandwidth