ringed barred galaxy

For the exist content-based Publish/Subscribe(P/S) systems,general peer-to-peer topology can not support subscription covering,on the base of absorbing their design ideas,with reverse path forwarding technique and dynamic receiver update and partition strategy,a new route algorithm for content-based P/S system which supports general cyclic topology and subscription covering is proposed.

针对现有内容发布/订阅系统事件路由算法不支持有环图下订阅覆盖的问题,采用目的地动态更新与划分、逆向最短路径转发等策略,提出一种有环图下支持订阅覆盖的路由算法。

The Issues of China s Existing Real Estate Tax Imposed on the Holding of Properties and Relevant Reform;

我国房地产保有环节现行税制的问题及其改革

Network coding is of significant breakthrough to network information theory,but there exists a big ga Pro be narrowed in the research on network coding in cyclic networks.

网络编码理论是网络信息论的重要突破,但有环网络中网络编码研究存在较大空白,最近S。