计算机应用研究2012，Vol.29Issue(5)：1690-1694,5.DOI:10.3969/j.issn.1001-3695.2012.05.023
层次结构文档下支持权限管理的实时协同技术研究
Research on real time collaboration technique supporting right management of layer-based document
摘要
Abstract
As for the lack of the constraint on operations in traditional real-time collaborative environment, this paper introduced adopting right division technique to support the document management of the shared document of different work groups. The paper gave formal definition of the layer document supporting role management, described the configuration process of the roles, defined the formats of the right operations, and discussed the set up of the site Ids and the initialization process of them. Beside, the paper improved [lie address space transformation strategy to guarantee the correct execution of the right operations in the distributed sites. Efficiency analysis of the improved algorithm is given and the application of this strategy in the Co-AutoCAD system proves the validity of the whole strategy.关键词
协同设计/权限管理/实时协同/层次结构文档/地址空间转换Key words
collaborative design/right management/real-time collaboration/layered structure document/address space transformation分类
信息技术与安全科学引用本文复制引用
高丽萍,陈庆奎,卢暾,高丽丽..层次结构文档下支持权限管理的实时协同技术研究[J].计算机应用研究,2012,29(5):1690-1694,5.基金项目
国家自然科学基金资助项目(60970012) （60970012）
上海市教委"晨光计划"项目(10CG49) （10CG49）
上海高校选拔培养优秀青年教师科研专项基金资助项目(SLG10007) （SLG10007）
上海理工大学光电学院创新基金建设资助项目(GDCX-Y1109) （GDCX-Y1109）
