VCube-PS：一个基于因果广播主题的发布/订阅系统
VCube-PS: A Causal Broadcast Topic-based Publish/Subscribe System
摘要：
在这项工作中，我们提出了VCube-PS，一个基于主题的发布/订阅系统建立在一个虚拟的超立方体拓扑。成员资格信息和发布的消息通过以发布者为根的动态构建的生成树广播到话题组的订阅者（成员）。对于给定的主题，发布消息的传递遵循因果顺序。VCube-PS上实现的PeerSim模拟器，实验报告，包括与传统的发布/订阅方法，采用单根静态生成树的消息分发的比较。结果证实了VCube-PS在可扩展性，延迟，消息数量和大小方面的效率。
英文摘要：
In this work we present VCube-PS, a topic-based Publish/Subscribe system built on the top of a virtual hypercube-like topology. Membership information and published messages are broadcast to subscribers (members) of a topic group over dynamically built spanning trees rooted at the publisher. For a given topic, the delivery of published messages respects the causal order. VCube-PS was implemented on the PeerSim simulator, and experiments are reported including a comparison with the traditional Publish/Subscribe approach that employs a single rooted static spanning-tree for message distribution. Results confirm the efficiency of VCube-PS in terms of scalability, latency, number and size of messages.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
