Research on Collaborative Composite Operation Causal Consistency in Activity Diagram Environment
Pages 177 - 180
Abstract
1Activity diagram is a model view to describe the behavior of the system, has a wide range of applications. Therefore, the research of collaborative activity diagram editing system has a great significance. The paper defines the object of activity diagram and builds the model of diagram theory. Firstly, we analysis the general operation and composite operation in collaborative activity diagram. Then we analysis several conflicts with the CB_ObjSet(basic activity diagram object of composite operation) and the HB in local operation queue, such as Group-Ungroup conflict, Ungroup-Ungroup conflict, Update-Update conflict, Update-Delete conflict and Delete-Delete conflict. We use several methods (such as role operation privilege, collaborative text edit and multi-version) to handle different conflicts. Through these methods, we solved conflicts that have dependence relation. At last, an example given to prove the effectiveness of the new strategy.
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Index Terms
- Research on Collaborative Composite Operation Causal Consistency in Activity Diagram Environment
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Information & Contributors
Information
Published In
September 2017
269 pages
ISBN:9781450353526
DOI:10.1145/3127404
- General Chairs:
- Zili Zhang,
- Ning Gu,
- Program Chairs:
- Shaozi Li,
- Tun Lu,
- Li Li
Copyright © 2017 Owner/Author.
Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.
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Association for Computing Machinery
New York, NY, United States
Publication History
Published: 22 September 2017
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- Poster
- Research
- Refereed limited
Funding Sources
- National Natural Science Foundation of China (NSFC)
- Shanghai Natural Science Foundation
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ChineseCSCW '17
ChineseCSCW '17: Chinese Conference on Computer Supported Cooperative Work and Social Computing
September 22 - 23, 2017
Chongqing, China
Acceptance Rates
ChineseCSCW '17 Paper Acceptance Rate 21 of 84 submissions, 25%;
Overall Acceptance Rate 21 of 84 submissions, 25%
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