摘要： 着重讨论了迟加入问题的产生，迟加入算法应满足的性能要求，提出了一种能有效避免单迟加入Server可能引起的同步数据不完整问题的迟加入算法——多迟加入Server算法。该算法的实现使得在分布式计算环境下协同设计的迟加入问题得到了较为完善的解决。

关键词: 迟加入, 图案协同设计, 计算机支持的协同工作(CSCW)

Abstract: This paper presents the introduction of late join, describes the performance requirements that the algorithm should meet, and proposes an efficient multiple servers algorithm which can prevent the problem brought by single server algorithm. By using this algorithm, the problem of late join brought in collaborative design in the distributed environment is well solved.

中图分类号: 

• TP391.7