Please use this identifier to cite or link to this item: https://doi.org/10.1109/CSCWD.2008.4536967
Title: Adaptive granular concurrency control for replicated collaborative feature modeling
Authors: Li, M.
Fuh, J.Y.H. 
Zhang, Y.F. 
Gao, S.
Keywords: Adaptive granularity
CAD
Collaborative design
Concurrency control
Heterogeneous structure
Issue Date: 2008
Source: Li, M.,Fuh, J.Y.H.,Zhang, Y.F.,Gao, S. (2008). Adaptive granular concurrency control for replicated collaborative feature modeling. Proceedings of the 2008 12th International Conference on Computer Supported Cooperative Work in Design, CSCWD 1 : 116-122. ScholarBank@NUS Repository. https://doi.org/10.1109/CSCWD.2008.4536967
Abstract: A good concurrency control method that maximizes the operational parallelism while prevents conflicts of simultaneous manipulations is vital for cooperative design systems and still a challenge. We propose an adaptive granular concurrency control approach for the replicated collaborative feature modeling based on the feature dependency directed acyclic graph (FDAG). According to the varying design contexts, an adaptive granularity for concurrent manipulations is determined dynamically by the FDAG of the replicated model to avoid concurrent regeneration conflicts. A prototype is realized on a real-time collaborative design system consisting of heterogeneous CAD systems. The preliminary results show that the approach proposed is promising. © 2008 IEEE.
Source Title: Proceedings of the 2008 12th International Conference on Computer Supported Cooperative Work in Design, CSCWD
URI: http://scholarbank.nus.edu.sg/handle/10635/73128
ISBN: 9781424416509
DOI: 10.1109/CSCWD.2008.4536967
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