Research on Consistency Maintenance of File Management in Real-time Cloud Office System
Authors: 
Gao Liping, Zhang Qiang, Zhang XinAuthors Info & Claims
Gao Liping, Zhang Qiang, Zhang XinAuthors Info & ClaimsPages 245 - 246
Abstract
With the rapid development of Internet, cloud environment work becomes more and more popular, the requirements of user experience are increasingly high, research on collaborative work in cloud environment has gradually become the mainstream of collaborative work. Based on this, collaborative work under traditional P2P has been unable to meet the needs of the development of the network changes. According to the new architecture, the higher real-time requirements and others in the cloud environment, this paper improves COT algorithm which can adapt to the C/S architecture, reduce unnecessary data transmission and query conversion time, and achieve higher real-time requirements; In this paper, the file model under cloud storage is improved into cooperative cloud office file management system, and the improved COT algorithm is applied to file management in the cooperative office system in view of the three operations(create, delete, rename) of the file nodes in the file model. In addition, For the sake of verify the feasibility and effectiveness of the algorithm, this paper develops a Cross-Platform real-time cloud office file management system based on WebSocket protocol: CloudFileSystem.
References
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Agustina Ng and Chengzheng Sun. 2016. Operational Transformation for Real-time Synchronization of Shared Workspace in Cloud Storage. In Proceedings of the 19th International Conference on Supporting Group Work. ACM, 61--70.
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Chengzheng Sun, Dong Xu, et al. 2012. Operational transformation for dependency conflict resolution in real-time collaborative 3D design systems. In Proceedings of the ACM 2012 conference on Computer Supported Cooperative Work. ACM, 1401--1410.
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David Sun and Chengzheng Sun. 2006. Operation context and context-based operational transformation. In Proceedings of the 2006 20th anniversary conference on Computer supported cooperative work. ACM, 279--288.
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- Research on Consistency Maintenance of File Management in Real-time Cloud Office System
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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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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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