A landmark-based transformation approach to concurrency control in group editors
GROUP '05 Proceedings of the 2005 international ACM SIGGROUP conference on Supporting group work
A Performance Study of Group Editing Algorithms
ICPADS '06 Proceedings of the 12th International Conference on Parallel and Distributed Systems - Volume 1
A lightweight approach to transparent sharing of familiar single-user editors
CSCW '06 Proceedings of the 2006 20th anniversary conference on Computer supported cooperative work
Operation context and context-based operational transformation
CSCW '06 Proceedings of the 2006 20th anniversary conference on Computer supported cooperative work
A New Operational Transformation Framework for Real-Time Group Editors
IEEE Transactions on Parallel and Distributed Systems
An analysis of intention preservation in group editors
Proceedings of the twenty-sixth annual ACM symposium on Principles of distributed computing
Dcv: a causality detection approach for large-scale dynamic collaboration environments
Proceedings of the 2007 international ACM conference on Supporting group work
An Operational Transformation Algorithm and Performance Evaluation
Computer Supported Cooperative Work
An Approach to Ensuring Consistency in Peer-to-Peer Real-Time Group Editors
Computer Supported Cooperative Work
An Admissibility-Based Operational Transformation Framework for Collaborative Editing Systems
Computer Supported Cooperative Work
Achieving Data Consistency by Contextualization in Web-Based Collaborative Applications
ACM Transactions on Internet Technology (TOIT)
An operational transformation based synchronization protocol for web 2.0 applications
Proceedings of the ACM 2011 conference on Computer supported cooperative work
Achieving convergence in operational transformation: conditions, mechanisms and systems
Proceedings of the 17th ACM conference on Computer supported cooperative work & social computing
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Traditional concurrency control methods such aslocking and serialization are not suitable for distributed interactiveapplications that demand fast local response. Operationaltransformation (OT) is the standard solution to concurrency controland consistency maintenance in group editors, an importantclass of interactive groupware applications. It generally tradesconsistency for local responsiveness, because human users canoften tolerate temporary inconsistencies but do not like theirinteractions be lost or nondeterministically blocked. This paperpresents a time interval based operational transformation algorithm(TIBOT) that overcomes the various limitations of previousrelated work. Our approach guarantees content convergence andis significantly more simple and efficient than existing approaches.This is achieved in a pure replicated architecture by using a linearclock and by posing some constraints on communication that arereasonable for the application domain.