Please use this identifier to cite or link to this item:
|Title:||Replicated concurrency control for collaborative feature modelling: A fine granular approach|
|Citation:||Li, M., Gao, S., Fuh, J.Y.H., Zhang, Y.F. (2008-12). Replicated concurrency control for collaborative feature modelling: A fine granular approach. Computers in Industry 59 (9) : 873-881. ScholarBank@NUS Repository. https://doi.org/10.1016/j.compind.2008.07.003|
|Abstract:||It is still an open challenge to realize a fine granular concurrency control in a cooperative design (co-design) environment in a fully replicated manner. The fine-grain concurrency control enables multiple users to manipulate well-partitioned portions of a shared product model as opposed to the entire one, where a high degree of operational parallelism is achieved to maximize concurrent collaborations in a natural modelling way. This paper proposes a feature granularity concurrency control approach for the collaborative feature modelling, which supports simultaneous design operations in replicated co-design systems. Firstly, a decentralized mutual exclusion agreement on a single object is extended to a replicated concurrency control mechanism supporting multiple mutually excluded objects. Secondly, a feature granularity concurrency control approach is devised for replicated co-design systems to ensure the consistency of replicated models after concurrent manipulations. Finally, the proposed approach is realized in a real-time co-design environment consisting of multiple heterogeneous computer-aided design (CAD) systems, which proves the feasibility of the approach in the industrial implementation. © 2008 Elsevier B.V. All rights reserved.|
|Source Title:||Computers in Industry|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Nov 17, 2018
WEB OF SCIENCETM
checked on Oct 31, 2018
checked on Nov 3, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.