【摘要】 协同写作是 Ｃ Ｓ Ｃ Ｗ 的一个重要研究领域．文中针对 Ｗ Ｗ Ｗ 文档的协同写作提出了一种文档目录树技术，不仅为 Ｗ Ｗ Ｗ 文档扩充了表示其全局结构的层次式目录结构，还为文档的分工协作写作提供了良好的数据组织结构．文中详细讨论了基于文档目录树结构对一个 Ｗ Ｗ Ｗ 文档进行协同写作时的协同机制，研究了多用户界面设计、协作方式、以及使用“目录路径锁定法”实现的并发控制等主要技术更多还原

【Abstract】 Cooperative authoring is one branch of CSCW. In the present paper, a technique of document catalog tree is proposed in cooperative authoring of WWW document, a hierarchical directory structure is extended for common WWW document to express its global structure, and a perfect infrastructure is provided for cooperative authoring. Also discussed are the details of the cooperation technique in team authoring based on document catalog tree, including the design of multi\|user interface, cooperation mechanism, and the concurrent control method of catalog path locking.更多还原