Consistency Maintenance in Collaborative CAD Systems

LIU Huajun; HE Fazhi; ZHU Fuxi; ZHU Qing

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LIU Huajun, HE Fazhi, ZHU Fuxi, et al., “Consistency Maintenance in Collaborative CAD Systems,” Chinese Journal of Electronics, vol. 22, no. 1, pp. 15-20, 2013,

Citation:

LIU Huajun, HE Fazhi, ZHU Fuxi, et al., “Consistency Maintenance in Collaborative CAD Systems,” Chinese Journal of Electronics, vol. 22, no. 1, pp. 15-20, 2013,

LIU Huajun, HE Fazhi, ZHU Fuxi, et al., “Consistency Maintenance in Collaborative CAD Systems,” Chinese Journal of Electronics, vol. 22, no. 1, pp. 15-20, 2013,

Citation:

LIU Huajun, HE Fazhi, ZHU Fuxi, et al., “Consistency Maintenance in Collaborative CAD Systems,” Chinese Journal of Electronics, vol. 22, no. 1, pp. 15-20, 2013,

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Consistency Maintenance in Collaborative CAD Systems

1.
School of Computer, Wuhan University, Wuhan 430072, China;
2.
State Kay Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan 430079, China

Funds: This work is supported by the National Basic Research Program of China (973 Program) (No.2011CB302306), and the National Natural Science Foundation of China (No.61070078, No.41171311, No.41021061).

Received Date: 2011-04-01
Rev Recd Date: 2012-05-01
Publish Date: 2013-01-05

Abstract

Abstract

The difference between real-time CSCW systems and traditional distributed systems is that the former one is supposed to provide a natural, free and fast interface for multi-user interaction. However, the typical multi-user interaction method applied in 3D CAD systems is strict consistency maintenance, such as locking mechanism and floor control, which may generate a stagnant and unnatural interface. This paper proposes a 3D semanticbased Operational transformation (OT) to support less constrained multi-user interaction and to achieve consistency in collaborative CAD editing (co-CAD) systems, and it can be used in many collaborative CAD/CAM industries.
- Multi-user interaction,
- CSCW (Computer supported cooperative work),
- Operational transformation,
- 3D CAD,
- Consistency maintenance

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References(15)

References

B. Shao, D. Li, T. Lu, N. Gu, “An operational transformationbased synchronization protocol for Web 2.0 applications”, Proc.of ACM CSCW, Hangzhou, China, pp.563-572, 2011.

C.Z. Sun and C.A. ELLIS, “Operational trans-formation inreal-time group editors: Issues, algorithms, and achievements”,Proc. of ACM CSCW, Seattle, WA, USA, pp.59-68, 1998.

C.Z. Sun and D. Chen, “Consistency maintenance in real-timecollaborative graphics editing systems”, ACM Transactions onComputer-Human Interaction, Vol.9, No.1, pp.1-41, 2002.

C.Z. Sun, S. Xia, D. Sun, D. Chen, H.F. Shen and W.T. Cai,“Transparent adaptation of single-user applications for multiuserreal-time collaboration”, ACM Transactions on Computer-Human Interaction, Vol.13, No.4, pp.531-582, 2006.

S. Zhao, D. Li, T. Lu, N. Gu, “Back to the future: a hybridapproach to transparent sharing of video games over the internetin real time”, Proc. of ACM CSCW, Hangzhou, China,pp.187-196, 2011.

M. Suleiman, M. Cart and J. Ferrié, “Serialization of concurrentoperations in a distributed collaborative environment”, Proc. ofACM SIGGROUP, Phoenix, Arizona, USA, pp.435-445, 1997.

N. Vidot, M. Cart and J. Ferrié et al., “Copies convergencein a distributed real-time collaborative environment”, Proc. ofACM CSCW, Philadelphia, PA, USA, pp.171-180, 2000.

F.Z. He and S.H. Han, “A method and tool for human-humaninteraction and instant collaboration in CSCW based CAD”,Computers in Industry, Vol.57, No.8-9, pp.740-751, 2006.

M. Li, S. Gao and C.L. Wang, “Real-time collaborative designwith heterogeneous CAD systems based on neutral modelingcommands”, ASME Transactions of Journal of Computing andInformation Science in Engineering, Vol.7, No.2, pp.113-125,2007.

C.L. Ignat and M.C. Norrie, “Customizable collaborative editorrelying on treeOPT algorithm”, Proc. of ECSCW, Helsinki,Finland, pp.315-334, 2003.

D.S. Parker, et al., “Detection of mutual inconsistency in distributedsystems”, IEEE Transaction on Software Engineering,Vol.9, No.3, pp.240-246, 1983.

X. Wang, J. Bu and C. Chen, “Achieving undo in bitmap-basedcollaborative graphics editing systems”, Proc. of ACM CSCW,New Orleans, Louisiana, USA, pp.68-76, 2002.

J.X. Liao, H.P. Liu, T.H. Li, J.Y.Wang and X.M. Zhu, “DFCM:A distributed floor control mechanism in PoC”, Chinese Journalof Electronics, Vol.20, No.4, pp.739-746, 2011.

A. Stork and U. Jasnoch, “A collaborative engineering environment”,Proc. of the TeamCAD’97 Workshop on CollaborativeDesign, Altana, GA, pp.25-33, 1997.

S.H. LEE, “Feature-based multi-resolution modeling of solids”,ACM Transactions on Graphics, Vol.24, No.4, pp.1417-1441,2005.

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