Please use this identifier to cite or link to this item: https://doi.org/10.1109/CSCWD.2007.4281431
Title: A fine granular concurrency control mechanism for a peer-to-peer cooperative design environment
Authors: Li, M.
Gao, S.
Fuh, J.Y.H. 
Zhang, Y. 
Keywords: CAD
Concurrency control
Cooperative design
Fine granularity
Heterogeneous structure
Issue Date: 2007
Source: Li, M.,Gao, S.,Fuh, J.Y.H.,Zhang, Y. (2007). A fine granular concurrency control mechanism for a peer-to-peer cooperative design environment. Proceedings of the 2007 11th International Conference on Computer Supported Cooperative Work in Design, CSCWD : 180-185. ScholarBank@NUS Repository. https://doi.org/10.1109/CSCWD.2007.4281431
Abstract: Concurrency control with a reasonable granularity is one ofopen challenges in cooperative design systems. In this paper, a fine granular concurrency control mechanism is proposed to support simultaneous feature modifications during cooperative design activities. First, extend a de-centralized mutual exclusion agreement on a single critical section to a fully distributed concurrency control mechanism supporting multiple critical sections. Second, a feature-level concurrency control framework is devised for peer-to-peer cooperative design environments to ensure the consistency of replicated models after concurrent manipulations. Finally, a prototype of the proposed mechanism is realized on a real-time cooperative design environment consisting of two heterogeneous CAD systems, SolidWorks and Autodesk Mechanical Desktop. ©2007 IEEE.
Source Title: Proceedings of the 2007 11th International Conference on Computer Supported Cooperative Work in Design, CSCWD
URI: http://scholarbank.nus.edu.sg/handle/10635/73019
ISBN: 1424409632
DOI: 10.1109/CSCWD.2007.4281431
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