Selected Publications

  1. Agustina, Fei Liu, Steven Xia, Haifeng Shen, Chengzheng Sun: "CoMaya: Incorporating Advanced Collaboration Capabilities into 3D Digital Media Design Tools ," To appear in Proceedings of ACM 2008 Conference on Computer Supported Cooperative Work, San Diego, USA.  8-12 November 2008.
  2. Chengzheng Sun, Steven Xia, David Sun, David Chen, Haifeng Shen, Wentong Cai: "Transparent adaptation of single-user applications for multi-user real-time collaboration," ACM Transactions on Computer-Human Interaction,  Vol. 13, No.4, December 2006, pp.531-582.
    In ACM Digital Library.
  3. David Sun and Chengzheng Sun: “Operation context and context-based operational transformation,” In Proceedings of ACM 2006 Conference on Computer Supported Cooperative Work, Alberta, Canada.  4 - 8 November 2006, pp. 279 - 288. In ACM Digital Library.
  4. Steven Xia, David Sun, Chengzheng Sun, David Chen: "A collaborative table editing technique based on transparent adaptation", In Proceedings of the International Conference on Cooperative Information Systems (CoopIS), Oct. 31 – Nov. 4, 2005, Agia Napa, Cyprus, pp. 576 - 593.
  5. Steven Xia, David Sun, Chengzheng Sun, David Chen: "Collaborative object grouping in graphics editing systems," In Proceedings of IEEE 2005 International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom), Dec.19 – 21, 2005, San Jose, CA, USA.
  6. Steven Xia, David Sun, Chengzheng Sun, David Chen: "Object-associated telepointer for real-time collaborative document editing systems," In Proceedings of IEEE 2005 International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom), Dec. 19 –21, 2005, San Jose, CA, USA.
  7. K. Lin, D. Chen, C. Sun and G. Dromey: "Maintaining Constraints in Collaborative Graphic Systems: the CoGSE Approach, " In Proceedings of The 9th European Conference on Computer-Supported Cooperative Work, Sept 18-22,  2005, Paris, France. pp.185-204.
  8. S. Xia, D. Sun, C. Sun, D Chen, and H.F. Shen: "Leveraging single-user applications for multi-user collaboration: the CoWord approach," In Proceedings of ACM 2004 Conference on Computer Supported Cooperative Work, Nov 6-10, Chicago, IL USA, pp.162-171. In ACM Digital Library.
  9. D. Sun, S. Xia, C. Sun, and D. Chen: "Operational transformation for collaborative word processing," In Proceedings of ACM 2004 Conference on Computer Supported Cooperative Work, Nov 6-10, Chicago, IL USA, pp.437 – 446. In ACM Digital Library.
  10. C. Sun: "Undo as concurrent inverse in group editors," ACM Transactions on Computer-Human Interaction, Vol. 9, No. 4, December 2002, pp. 309 - 361.
    In ACM Digital Library.
  11. C. Sun: "Undo as concurrent inverse in group editors," ACM Interactions , Vol X.2, pp. 7-8, March/April 2003, ISSN: 1072-5520.
    In ACM Digital Library.
  12. C. Sun and D. Chen: "Consistency maintenance in real-time collaborative graphics editing systems," ACM Transactions on Computer-Human Interaction, Vol. 9, No. 1, March 2002, pp. 1-41. In ACM Digital Library.
  13. C. Sun and D. Chen: ``Consistency maintenance in real-time collaborative graphics editing systems,'' ACM Interactions, Vol 9, Issue 3, pp. 11-12, May/June 2002, ISSN: 1072-5520. In ACM Digital Library.
  14. C. Sun: "Optional and Responsive Fine-grain Locking in Internet-based Collaborative Systems," IEEE Transactions on Parallel and Distributed Systems, Vol. 13, No. 9, Sept. 2002, pp.994-1008.
  15. Haifeng Shen, C. Sun : "A Generic and Flexible Notification Framework for Collaborative Systems," Proceedings of ACM 2002 Conference on Computer Supported Cooperative Work, Nov 16-20, New Orleans, Louisiana, USA.
  16. A. Davis, C. Sun , J. Lu: "Generalizing Operational Transformation to the Standard General Markup Language," Proceedings of ACM 2002 Conference on Computer Supported Cooperative Work, Nov 16-20, New Orleans, Louisiana, USA.
  17. C. Sun and W. Cai: "Capturing Causality by Compressed Vector Clock in Real-time Group Editors,'' Proc. of IEEE International Parallel and Distributed Processing Symposium, April 15-19, 2002, Fort Lauderdale, Florida, USA.
  18. D. Chen and C. Sun : "Undo Any Operation in Collaborative Graphics Editing Systems," Proceedings of ACM 2001 Conference on Supporting Group Work, pp. 197-206, Sept 30 - Octo. 3, 2001, Boulder, Colorado, USA.
  19. C. Sun : "Undo any operation at any time in group editors," Proceedings of ACM 2000 Conference on Computer Supported Cooperative Work, pp. 191-200, December 2 - 6, 2000, Philadelphia, Pennsylvania, USA.
  20. D. Li, C. Sun, Limin Zhou, and Richard R. Muntz "Operation propagation in real-time group editors, '' IEEE Multimedia, Vol. 7, No. 4, pp. 55-61, Oct.- Dec. 2000.
  21. Y. Yang, C. Sun, Y. Zhang, and X. Jia: " Real-time Cooperative Editing on the Internet, " IEEE Internet Computing, pp. 18-25, May/June 2000.
  22. C. Sun and D. Chen: "A Multi-version Approach to Conflict Resolution in Distributed Groupware Systems," Proceedings of the 20th IEEE International Conference on Distributed Computing Systems, pp.316-325, Taipei, Taiwan, April 10-13, 2000.
  23. D. Chen and C. Sun : ``A distributed algorithm for graphic object replication in real-time group editors,'' Proceedings of ACM Conference on Supporting Group Work, Phoenix, Arizona, USA, Nov. 1999. pp. 121-130.
  24. C. Sun and R. Sosic: ``Optional Locking Integrated with Operational Transformation in Distributed Real-Time Group Editors,'' In Proceedings of the 18th ACM Symposium on Principles of Distributed Computing. pp.43-52, Atlanta, GA, USA, May 4-6, 1999.
  25. C. Sun and C.A. Ellis: ``Operational Transformation in Real-Time Group Editors: Issues, Algorithms, and Achievements,'' Proceedings of ACM Conference on Computer Supported Cooperative Work, pp. 59-68, Seattle, USA, Nov 14-18, 1998.
  26. C. Sun, X. Jia, Y. Zhang, Y. Yang, D. Chen: "Achieving convergence, causality-preservation, and intention-preservation in real-time cooperative editing systems," ACM Transactions on Computer-Human Interaction, Vol.5, No.1, March, 1998, pp.63-108. In ACM Digital Library.
  27. C. Sun, X. Jia, Y. Zhang, Y. Yang:`` ``A Generic Operation Transformation Scheme for Consistency Maintenance in Real-time Cooperative Editing Systems, '' Proceedings of ACM International Conference on Supporting Group Work , pp.425 -434, Phoenix, Arizona, USA, Nov. 16-19, 1997.
  28. C. Sun, X. Jia, Y. Zhang, Y. Yang:`` REDUCE: a prototypical cooperative editing system,'' Proceedings of the 7th International Conference on Human-Computer Interaction , pp.89-92, San Francisco, USA, Aug. 24-30, 1997.
  29. C. Sun, Y. Zhang, Y. Yang, D. Chen: `` Distributed concurrency control in real-time cooperative editing systems,'' Proc. of the 1996 Asian Computing Science Conference, , Lecture Notes in Computer Science, #1179, Springer-Verlag, Singapore, pp.84-95, Dec. 1996.
  30. C. Sun, Y. Yang, Y. Zhang, and D. Chen: ``A consistency model and supporting schemes in real-time cooperative editing systems,'' Proc. of the 19th Australian Computer Science Conference, Melbourne, pp.582-591, Jan. 1996.