| 操作转换方法的分析和应用扩展 |
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| 引用本文： | 廖斌,孟波,何发智.操作转换方法的分析和应用扩展[J].计算机工程与应用,2005,41(9):16-19,34. |
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| 作者姓名： | 廖斌 孟波 何发智 |
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| 作者单位： | 1. 武汉大学计算机学院,武汉,430072
2. 武汉大学计算机学院,武汉,430072;武汉大学软件工程国家重点实验室,武汉,430072 |
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| 基金项目： | 国家自然科学基金资助项目(编号:60303029) |
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| 摘 要： | 操作转换方法是实时协同编辑中进行并发控制的一种常用方法。论文首先介绍了复制式协同编辑系统的一致性模型,阐述了操作转换方法的基本流程,详细分析了七种典型操作转换方法实现三个一致性条件的方案。接着分析了操作转换方法的应用扩展,最后针对面向三维协同设计的应用扩展进行讨论。
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| 关 键 词： | 操作转换 协同编辑 一致性维护 协同设计 |
| 文章编号： | 1002-8331-(2005)09-0016-04 |
Analysis and Application Extension on Operational Transformation Approaches |
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| Liao Bin,Meng Bo,He Fazhi.Analysis and Application Extension on Operational Transformation Approaches[J].Computer Engineering and Applications,2005,41(9):16-19,34. |
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| Authors: | Liao Bin Meng Bo He Fazhi |
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| Affiliation: | Liao Bin1 Meng Bo1,2 He Fazhi11 |
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| Abstract: | The transformation-oriented concurrency control approaches are rather popular in real-time cooperative editing system.In this paper,consistency model of real-time cooperative editing system with full-replicated architecture,followed by main flow of operational transformation were previous introduced.Then,the methods of consistency maintenance of seven typical operational transformation approaches were analyzed in detail.And application extension of operational transformation approaches was analyzed.Finally,application extension to 3D cooperative design was discussed. |
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| Keywords: | operational transformation cooperative editing consistency maintenance cooperative design |
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