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ORCIDChengzheng Sun
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- affiliation: Nanyang Technological University, Singapore
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2020 – today
- 2020
[j32]David Sun, Chengzheng Sun, Agustina Ng, Weiwei Cai:
Real Differences between OT and CRDT in Correctness and Complexity for Consistency Maintenance in Co-Editors. Proc. ACM Hum. Comput. Interact. 4(CSCW): 021:1-021:30 (2020)- [j31]Chengzheng Sun, David Sun, Agustina Ng, Weiwei Cai, Bryden Cho
:
Real Differences between OT and CRDT under a General Transformation Framework for Consistency Maintenance in Co-Editors. Proc. ACM Hum. Comput. Interact. 4(GROUP): 06:1-06:26 (2020)
2010 – 2019
- 2019
- [j30]Bryden Cho, Chengzheng Sun, Agustina Ng:
Issues and Experiences in Building Heterogeneous Co-Editing Systems. Proc. ACM Hum. Comput. Interact. 3(GROUP): 245:1-245:28 (2019) - [c119]Weiwei Cai, Agustina Ng, Chengzheng Sun:
Design and Implementation of a Concurrency Benchmark Tool for Cloud Storage Systems. CSCWD 2019: 386-391 - [i4]David Sun, Chengzheng Sun, Agustina, Weiwei Cai:
Real Differences between OT and CRDT in Correctness and Complexity for Consistency Maintenance in Co-Editors. CoRR abs/1905.01302 (2019) - [i3]David Sun, Chengzheng Sun, Agustina, Weiwei Cai:
Real Differences between OT and CRDT in Building Co-Editing Systems and Real World Applications. CoRR abs/1905.01517 (2019) - [i2]Chengzheng Sun, David Sun, Agustina, Weiwei Cai:
Real Differences between OT and CRDT under a General Transformation Framework for Consistency Maintenance in Co-Editors. CoRR abs/1905.01518 (2019) - 2018
- [c118]Weiwei Cai, Agustina Ng, Chengzheng Sun:
Some Discoveries from a Concurrency Benchmark Study of Major Cloud Storage Systems. CDVE 2018: 44-48 - [c117]Bryden Cho, Agustina Ng, Chengzheng Sun:
CoVim+CoEmacs: A Heterogeneous Co-editing System as a Potential Solution to Editor War. CDVE 2018: 64-68 - [i1]Chengzheng Sun, David Sun, Agustina, Weiwei Cai:
Real Differences between OT and CRDT for Co-Editors. CoRR abs/1810.02137 (2018) - 2017
- [j29]Hongfei Fan, Hongming Zhu, Qin Liu, Yang Shi, Chengzheng Sun:
A Novel DAL Scheme With Shared-Locking for Semantic Conflict Prevention in Unconstrained Real-Time Collaborative Programming. IEEE Access 5: 22566-22583 (2017) - [c116]Hongfei Fan, Jiayao Gao, Hongming Zhu, Qin Liu, Yang Shi, Chengzheng Sun:
Balancing Conflict Prevention and Concurrent Work in Real-Time Collaborative Programming. ChineseCSCW 2017: 217-220 - [c115]Michael S. MacFadden, Agustina Ng, Claudia-Lavinia Ignat, Ning Gu, Chengzheng Sun:
The Fifteenth International Workshop on Collaborative Editing Systems. CSCW Companion 2017: 351-354 - [c114]Chengzheng Sun, Yi Xu, Agustina Ng:
Exhaustive Search and Resolution of Puzzles in OT Systems Supporting String-Wise Operations. CSCW 2017: 2504-2517 - [c113]Chengzheng Sun:
Reflections on collaborative editing research: From academic curiosity to real-world application. CSCWD 2017: 10-17 - [c112]Hongfei Fan, Hongmmg Zhu, Qin Liu, Yang Shi, Chengzheng Sun:
Shared-locking for semantic conflict prevention in real-time collaborative programming. CSCWD 2017: 174-179 - [c111]Bryden Cho, Agustina Ng, Chengzheng Sun:
CoVim: Incorporating real-time collaboration capabilities into comprehensive text editors. CSCWD 2017: 192-197 - 2016
- [j28]Yi Xu, Chengzheng Sun:
Conditions and Patterns for Achieving Convergence in OT-Based Co-Editors. IEEE Trans. Parallel Distributed Syst. 27(3): 695-709 (2016) - [c110]Agustina Ng, Chengzheng Sun:
Operational Transformation for Real-time Synchronization of Shared Workspace in Cloud Storage. GROUP 2016: 61-70 - 2015
- [c109]Agustina, Chengzheng Sun:
Operational Transformation for Real-Time Synchronization of Cloud Storage. ICDCS 2015: 748-749 - 2014
- [c108]Michael S. MacFadden, Agustina, Ning Gu, Claudia-Lavinia Ignat, Haifeng Shen, David Sun, Chengzheng Sun:
The fourteenth international workshop on collaborative editing systems. CSCW Companion 2014: 331-334 - [c107]Yi Xu, Chengzheng Sun, Mo Li:
Achieving convergence in operational transformation: conditions, mechanisms and systems. CSCW 2014: 505-518 - [c106]Chengzheng Sun, Yi Xu, Agustina:
Exhaustive search of puzzles in operational transformation. CSCW 2014: 519-529 - [c105]Yang Liu, Yi Xu, Shao Jie Zhang, Chengzheng Sun:
Formal Verification of Operational Transformation. FM 2014: 432-448 - 2013
- [c104]Agustina, Ning Gu, Claudia-Lavinia Ignat, Michael S. MacFadden, Haifeng Shen, David Sun, Chengzheng Sun:
The thirteenth international workshop on collaborative editing systems. CSCW Companion 2013: 299-300 - [c103]Agustina, Chengzheng Sun:
Dependency-conflict detection in real-time collaborative 3D design systems. CSCW 2013: 715-728 - [c102]Agustina, Chengzheng Sun:
Xpointer: an x-ray telepointer for relaxed-space-time wysiwis and unconstrained collaborative 3d design systems. CSCW 2013: 729-740 - [c101]Yuqing Mao, Haifeng Shen, Chengzheng Sun:
Online silk road: nurturing social search through knowledge bartering. CSCW 2013: 1193-1202 - 2012
- [c100]Claudia Kuster, Nicola Ranieri, Agustina, Henning Zimmer, Jean-Charles Bazin, Chengzheng Sun, Tiberiu Popa, Markus H. Gross:
Towards next generation 3D teleconferencing systems. 3DTV-Conference 2012: 1-4 - [c99]Agustina, Ning Gu, Claudia-Lavinia Ignat, Pascal Molli, Haifeng Shen, David Sun, Chengzheng Sun:
The twelfth international workshop on collaborative editing systems. CSCW (Companion) 2012: 25-26 - [c98]Chengzheng Sun, Hongkai Wen, Hongfei Fan:
Operational transformation for orthogonal conflict resolution in real-time collaborative 2d editing systems. CSCW 2012: 1391-1400 - [c97]Agustina, Chengzheng Sun, Dong Xu:
Operational transformation for dependency conflict resolution in real-time collaborative 3D design systems. CSCW 2012: 1401-1410 - [c96]David Sun, Chengzheng Sun, Steven Xia, Haifeng Shen:
Creative conflict resolution in realtime collaborative editing systems. CSCW 2012: 1411-1420 - [c95]Hongfei Fan, Chengzheng Sun:
Achieving integrated consistency maintenance and awareness in real-time collaborative programming environments: The CoEclipse approach. CSCWD 2012: 94-101 - [c94]Hongfei Fan, Chengzheng Sun, Haifeng Shen:
ATCoPE: any-time collaborative programming environment for seamless integration of real-time and non-real-time teamwork in software development. GROUP 2012: 107-116 - [c93]Yuqing Mao, Haifeng Shen, Chengzheng Sun:
From credit and risk to trust: towards a credit flow based trust model for social networks. GROUP 2012: 209-218 - [c92]Yuqing Mao, Haifeng Shen, Chengzheng Sun:
Diversification of Web Search Results through Social Interest Mining. HICSS 2012: 3581-3590 - [c91]Hongfei Fan, Chengzheng Sun:
Dependency-based automatic locking for semantic conflict prevention in real-time collaborative programming. SAC 2012: 737-742 - 2011
- [j27]Yang Zheng, Haifeng Shen, Chengzheng Sun:
Collaborative design: Improving efficiency by concurrent execution of Boolean tasks. Expert Syst. Appl. 38(2): 1089-1098 (2011) - [j26]Haifeng Shen, Chengzheng Sun:
Achieving Data Consistency by Contextualization in Web-Based Collaborative Applications. ACM Trans. Internet Techn. 10(4): 13:1-13:37 (2011) - [c90]Yuqing Mao, Haifeng Shen, Chengzheng Sun:
A Probabilistic Topic Model with Social Tags for Query Reformulation in Informational Search. ADMA (1) 2011: 109-123 - [c89]Yuqing Mao, Haifeng Shen, Chengzheng Sun:
Looking for non-existent information: a consumer-led interactive search approach. BCS HCI 2011: 151-156 - [c88]Yuqing Mao, Haifeng Shen, Chengzheng Sun:
A Social-Knowledge-Directed Query Suggestion Approach for Exploratory Search. CyberC 2011: 1-8 - 2010
- [j25]Yang Zheng, Haifeng Shen, Chengzheng Sun:
Inspiring Innovative Design Integration by Collaborative Exploration of Boolean Operations. IEEE Trans. Ind. Informatics 6(2): 243-250 (2010) - [c87]Chengzheng Sun:
Operational transformation: Research and application. CSCWD 2010 - [c86]Agustina, Chengzheng Sun:
Televiewpointer: an integrated workspace awareness widget for real-time collaborative 3d design systems. GROUP 2010: 21-30 - [c85]Yuqing Mao, Haifeng Shen, Chengzheng Sun:
EPISOSE: An Epistemology-Based Social Search Framework for Exploratory Information Seeking. HCIS 2010: 211-222 - [c84]Yuqing Mao, Haifeng Shen, Chengzheng Sun:
Supporting exploratory information seeking by epistemology-based social search. IUI 2010: 353-356
2000 – 2009
- 2009
- [j24]David Sun, Chengzheng Sun:
Context-Based Operational Transformation in Distributed Collaborative Editing Systems. IEEE Trans. Parallel Distributed Syst. 20(10): 1454-1470 (2009) - [c83]Yang Zheng, Haifeng Shen, Chengzheng Sun:
Leveraging single-user AutoCAD for collaboration by transparent adaptation. CSCWD 2009: 78-83 - [c82]Yang Zheng, Haifeng Shen, Chengzheng Sun:
Agile semantic conflict detection in real-time collaborative systems. CTS 2009: 139-146 - [c81]Lili Jia, Huiping Zhou, Haifang Zhou, Chengzheng Sun, Zhiying Wang:
Integration of the dynamic, mutual evaluating and role-based iterated revision belief into collaborative conceptual modeling. CTS 2009: 417-422 - [c80]Jingzhi Guo, Angelina Chow, Zhiguo Gong, Chengzheng Sun:
Virtual Wealth Realization in Virtual and Real Worlds. ICEBE 2009: 85-94 - 2008
- [c79]Agustina, Fei Liu, Steven Xia, Haifeng Shen, Chengzheng Sun:
CoMaya: incorporating advanced collaboration capabilities into 3d digital media design tools. CSCW 2008: 5-8 - [c78]Wei Ren, Gang Chen, Zhonghua Yang, Junhong Zhou, Jing-Bing Zhang, Chor Ping Low, David Chen, Chengzheng Sun:
Semantic enhanced rule driven workflow execution in Collaborative Virtual Enterprise. ICARCV 2008: 910-915 - [c77]Haifeng Shen, Siyuan Liu, Steven Xia, Chengzheng Sun:
Distributed Constraints Maintenance in Collaborative UML Modeling Environments. ASE 2008: 367-370 - [c76]Wei Ren, Gang Chen, Haifeng Shen, Zhonghua Yang, Jing-Bing Zhang, Chor Ping Low, David Chen, Chengzheng Sun:
Dynamic Self-Healing for Service Flows with Semantic Web Services. Web Intelligence 2008: 598-604 - 2007
- [j23]Haifeng Shen, Zhonghua Yang, Chengzheng Sun:
Collaborative Web Computing: From Desktops to Webtops. IEEE Distributed Syst. Online 8(4) (2007) - [c75]Haifeng Shen, Steven Xia, Chengzheng Sun:
Integrating Advanced Collaborative Capabilities into Web-Based Word Processors. CDVE 2007: 1-8 - [c74]Kai Lin, David Chen, Chengzheng Sun, R. Geoff Dromey:
Leveraging Single-User Microsoft Visio for Multi-user Real-Time Collaboration. CDVE 2007: 353-360 - [c73]Kai Lin, David Chen, R. Geoff Dromey, Steven Xia, Chengzheng Sun:
API design recommendations for facilitating conversion of single-user applications into collaborative applications. CollaborateCom 2007: 309-317 - [c72]Kai Lin, David Chen, R. Geoff Dromey, Chengzheng Sun:
Maintaining constraints expressed as formulas in collaborative systems. CollaborateCom 2007: 318-327 - [c71]Jingzhi Guo, Jörg Leukel, Chengzheng Sun:
CONFENIS Special Session on the International Symposium on Electronic Marketplace Integration & Interoperability (EM2I'07). CONFENIS (2) 2007: 823 - [c70]Yang Zheng, Haifeng Shen, Steven Xia, Chengzheng Sun:
Conflict Resolution of Boolean Operations by Integration in Real-Time Collaborative CAD Systems. OTM Conferences (1) 2007: 238-252 - [c69]Haifeng Shen, Suiping Zhou, Chengzheng Sun:
Leveraging Single-user OpenOffice Suite for Collaboration by Transparent Adaptation. SNPD (1) 2007: 15-20 - 2006
- [j22]Haifeng Shen, Chengzheng Sun:
From the Editors: Collaborative Computing Community-Leveraging Single-User Applications for Multiuser Distributed Collaboration. IEEE Distributed Syst. Online 7(4) (2006) - [j21]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 Trans. Comput. Hum. Interact. 13(4): 531-582 (2006) - [c68]Steven Xia, David Sun, Chengzheng Sun, David Chen:
An Integrated Session and Repository Management Approach for Real-Time Collaborative Editing Systems. C5 2006: 254-261 - [c67]Kai Lin, David Chen, R. Geoff Dromey, Chengzheng Sun:
Multi-way Dataflow Constraint Propagation in Real-time Collaborative Systems. CollaborateCom 2006 - [c66]Siyuan Liu, Yang Zheng, Haifeng Shen, Steven Xia, Chengzheng Sun:
Real-Time Collaborative Software Modeling Using UML with Rational Software Architect. CollaborateCom 2006 - [c65]David Sun, Chengzheng Sun:
Operation context and context-based operational transformation. CSCW 2006: 279-288 - [c64]Haifeng Shen, Chengzheng Sun, Suiping Zhou, Zaw Wai Phyo:
A Generic WebDAV-Based Document Repository Manager for Collaborative Systems. Web Intelligence 2006: 129-136 - 2005
- [j20]Jingzhi Guo, Chengzheng Sun:
Transforming ad hoc product data into canonical product representation. Int. J. Internet Enterp. Manag. 3(2): 117-138 (2005) - [c63]Kai Lin, David Chen, Chengzheng Sun, R. Geoff Dromey:
A Constraint Maintenance Strategy and Applications in Real-Time Collaborative Environments. CDVE 2005: 103-110 - [c62]Kai Lin, David Chen, R. Geoff Dromey, Chengzheng Sun:
Maintaining multi-way dataflow constraints in collaborative systems. CollaborateCom 2005 - [c61]Haifeng Shen, Chengzheng Sun:
Syntax-based reconciliation for asynchronous collaborative writing. CollaborateCom 2005 - [c60]Steven Xia, David Sun, Chengzheng Sun, David Chen:
Supporting workspace-mediated interaction in collaborative presentations with CoPowerPoint. CollaborateCom 2005 - [c59]Steven Xia, David Sun, Chengzheng Sun, David Chen:
Collaborative object grouping in graphics editing systems. CollaborateCom 2005 - [c58]Steven Xia, David Sun, Chengzheng Sun, David Chen:
Object-associated telepointer for real-time collaborative document editing systems. CollaborateCom 2005 - [c57]Kai Lin, David Chen, Chengzheng Sun, R. Geoff Dromey:
Maintaining Constraints in Collaborative Graphic Systems: the CoGSE Approach. ECSCW 2005: 185-204 - [c56]Haifeng Shen, Suiping Zhou, Chengzheng Sun:
Flexible Concurrency Control for Collaborative Office Systems. ICITA (2) 2005: 45-50 - [c55]Steven Xia, David Sun, Chengzheng Sun, David Chen:
A Collaborative Table Editing Technique Based on Transparent Adaptation. OTM Conferences (1) 2005: 576-592 - 2004
- [j19]Jingzhi Guo, Chengzheng Sun:
Global Electronic Markets and Global Traditional Markets. Electron. Mark. 14(1): 4-12 (2004) - [j18]Haifeng Shen, Chengzheng Sun:
Improving real-time collaboration with highlighting. Future Gener. Comput. Syst. 20(4): 605-625 (2004) - [c54]David Chen, Chengzheng Sun:
Comparison of Real-Time Text Chat and Collaborative Editing Systems. CDVE 2004: 196 - [c53]Haifeng Shen, Chengzheng Sun:
A Complete Textual Merging Algorithm for Software Configuration Management Systems. COMPSAC 2004: 293-298 - [c52]Steven Xia, David Sun, Chengzheng Sun, David Chen, Haifeng Shen:
Leveraging single-user applications for multi-user collaboration: the coword approach. CSCW 2004: 162-171 - [c51]David Sun, Steven Xia, Chengzheng Sun, David Chen:
Operational transformation for collaborative word processing. CSCW 2004: 437-446 - [c50]Jingzhi Guo, Chengzheng Sun, David Chen:
Transforming Heterogeneous Product Concepts through Mapping Structures. CW 2004: 22-29 - [c49]Rui Li, Du Li, Chengzheng Sun:
A Time Interval Based Consistency Control Algorithm for Interactive Groupware Applications. ICPADS 2004: 429-436 - [c48]Jingzhi Guo, Chengzheng Sun, David Chen:
Deconstruction and Reconstruction of Heterogeneous Electronic Product Catalogues for Semantic Interoperation. CEC 2004: 333-336 - 2003
- [j17]Chengzheng Sun:
Undo as concurrent inverse in group editors. Interactions 10(2): 7-8 (2003) - [j16]Jingzhi Guo, Chengzheng Sun:
Context representation of product data. SIGecom Exch. 4(1): 20-28 (2003) - [c47]Steve Drew, Sven Venema, Phil Sheridan, Chengzheng Sun:
Collaborative Supervision of Machine Vision Systems: Breaking a Sequential Bottleneck in the Supervised Learning Process. APPT 2003: 619-628 - [c46]Jingzhi Guo, Chengzheng Sun:
Collaborative Product Representation for Emergent Electronic Marketplace. Bled eConference 2003: 12 - [c45]Phil Sheridan, Steve Drew, Sven Venema, Chengzheng Sun:
Collaborative Supervised Learning Issues for Machine Vision: Parallelising People Power. CISST 2003: 640-644 - [c44]Jingzhi Guo, Chengzheng Sun:
Context representation, transformation and comparison for ad hoc product data exchange. ACM Symposium on Document Engineering 2003: 121-130 - [c43]Maria Aneiros, Vladimir Estivill-Castro, Chengzheng Sun:
Group unified histories an instrument for productive unconstrained co-browsing. GROUP 2003: 330-338 - [c42]Jingzhi Guo, Chengzheng Sun:
Measurement Models for Survivability and Competitiveness of Very Large E-marketplace. International Conference on Computational Science 2003: 802-811 - [c41]Jingzhi Guo, Chengzheng Sun:
Concept Exchange: Constructing Interoperable Electronic Product Catalogues in an Emergent Environment. CEC 2003: 165-172 - 2002
- [j15]Chengzheng Sun, David Chen:
Consistency maintenance in real-time collaborative graphics editing systems. Interactions 9(3): 11-12 (2002) - [j14]Chengzheng Sun, David Chen:
Consistency maintenance in real-time collaborative graphics editing systems. ACM Trans. Comput. Hum. Interact. 9(1): 1-41 (2002) - [j13]Chengzheng Sun:
Undo as concurrent inverse in group editors. ACM Trans. Comput. Hum. Interact. 9(4): 309-361 (2002) - [j12]Chengzheng Sun:
Optional and Responsive Fine-Grain Locking in Internet-Based Collaborative Systems. IEEE Trans. Parallel Distributed Syst. 13(9): 994-1008 (2002) - [c40]Haifeng Shen, Chengzheng Sun:
A Log Compression Algorithm for Operation-based Version Control Systems. COMPSAC 2002: 867-872 - [c39]Haifeng Shen, Chengzheng Sun:
Flexible Merging for Asynchronous Collaborative Systems. OTM 2002: 304-321 - [c38]Aguido Horatio Davis, Chengzheng Sun, Junwei Lu:
Generalizing operational transformation to the standard general markup language. CSCW 2002: 58-67 - [c37]Haifeng Shen, Chengzheng Sun:
Flexible notification for collaborative systems. CSCW 2002: 77-86 - [c36]Haifeng Shen, Chengzheng Sun:
Collaborative Highlighting for Real-Time Group Editors. IICS 2002: 39-50 - [c35]Chengzheng Sun, Wentong Cai:
Capturing Causality by Compressed Vector Clock in Real-Time Group Editors. IPDPS 2002 - [c34]Zhiyi Huang, Chengzheng Sun, Martin K. Purvis:
Selection-based Weak Sequential Consistency Models for Distributed Shared Memory. PDPTA 2002: 56-62 - 2001
- [j11]Zhiyi Huang, Chengzheng Sun, Martin K. Purvis, Stephen Cranefield:
View-based Consistency and False Sharing Effect in Distributed Shared Memory. ACM SIGOPS Oper. Syst. Rev. 35(2): 51-60 (2001) - [c33]Zhiyi Huang, Stephen Cranefield, Martin K. Purvis, Chengzheng Sun:
View-Based Consistency and Its Implementation. CCGRID 2001: 74-81 - [c32]David Chen, Chengzheng Sun:
Undoing any operation in collaborative graphics editing systems. GROUP 2001: 197-206 - [c31]David Chen, Chengzheng Sun:
Optional Instant Locking in Distributed Collaborative Graphics Editing Systems. ICPADS 2001: 109-116 - [c30]Liyin Xue, Kang Zhang, Chengzheng Sun:
An Integrated Post-Locking, Multi-Versioning, and Transformation Scheme for Consistency Maintenance in Real-Time Group Editors. ISADS 2001: 57-64 - 2000
- [j10]Zhiyi Huang, Chengzheng Sun, Abdul Sattar:
Handling side-effects and cuts with selective recomputation in parallel Prolog. Future Gener. Comput. Syst. 17(3): 227-245 (2000) - [j9]Du Li, Limin Zhou, Richard R. Muntz, Chengzheng Sun:
Operation Propagation in Real-Time Group Editors. IEEE Multim. 7(4): 55-61 (2000) - [j8]Zhonghua Yang, Chengzheng Sun, Yuan Miao, Abdul Sattar, Yanyan Yang:
Guaranteed Mutually Consistent Checkpointing in Distributed Computations. Int. J. Found. Comput. Sci. 11(1): 153-166 (2000) - [j7]Yun Yang, Chengzheng Sun, Yanchun Zhang, Xiaohua Jia:
Real-Time Cooperative Editing on the Internet. IEEE Internet Comput. 4(3): 18-25 (2000) - [c29]Chengzheng Sun:
Undo any operation at any time in group editors. CSCW 2000: 191-200 - [c28]