| 协同编辑中维护操作意愿的文档标注方法* |
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| 引用本文： | 何鸿君,吴泉源,罗 莉.协同编辑中维护操作意愿的文档标注方法*[J].软件学报,1999,10(2):160-164. |
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| 作者姓名： | 何鸿君 吴泉源 罗 莉 |
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| 作者单位： | 长沙工学院计算机系,长沙,410073;长沙工学院计算机系,长沙,410073;长沙工学院计算机系,长沙,410073 |
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| 基金项目： | 本文研究得到国家863高科技项目基金资助. |
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| 摘 要： | 在实时协同编辑系统中,操作意愿一致性维护是国际上提出的新概念,是协同系统一致性维护的重要方面.文档标注文法通过对共享文档进行恰当标注,屏蔽并发操作对共享文档造成的影响,使得操作在任意协作点上执行时的环境与操作产生的环境一致,从而有效地维护操作意愿一致性.结合实际应用中的具体操作,重点论述文档标注方法以及相应的控制算法.
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| 关 键 词： | CSCW 实时协同编辑 操作意愿维护 文档标注方法. |
| 收稿时间： | 1997/10/22 0:00:00 |
| 修稿时间： | 1998/2/17 0:00:00 |
Document Marking Scheme for Preserving Intention of Operationin Cooperative Editing System |
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| HE Hong-jun,WU Quan-yuan and LUO Li.Document Marking Scheme for Preserving Intention of Operationin Cooperative Editing System[J].Journal of Software,1999,10(2):160-164. |
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| Authors: | HE Hong-jun WU Quan-yuan and LUO Li |
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| Affiliation: | Department of Computer Science Changsha Institute of Technology Changsha 410073 |
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| Abstract: | Intention preservation of operation is a new proposed concept in the field of CSCW (computer-supported cooperative work), and the key feature of consistency control. A new called document marking scheme for intention preservation is proposed in this paper. By properly marking the sharing document, the document marking scheme can hide the effect of all concurrent operations of one operation. Therefore, operation can be performed at any cooperative side under the document environment just like it produced. Associating operations in a real-time cooperative editing system, the idea and the high-level control algorithm of the new method are presented in detail. |
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| Keywords: | CSCW(computer-supported cooperative work) real-time cooperative editing intention preservation of operation document marking scheme |
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