A Landmark-Based Transformation Approach to Concurrency Control in Group Editors
| dc.contributor.author | Li, Rui | |
| dc.contributor.author | Li, Du | |
| dc.date.accessioned | 2023-06-08T11:43:56Z | |
| dc.date.available | 2023-06-08T11:43:56Z | |
| dc.date.issued | 2005 | |
| dc.description.abstract | Operational transformation (OT) is a responsive and nonblocking concurrency control method widely-accepted in group editors. Correctness and performance are the basis of usefulness and usability of OT-based group editors. However, the correctness of previous OT algorithms depends on conditions that are very difficult to verify. In this paper we propose a novel landmark-based transformation (LBT) approach, its correctness no longer depending on those conditions and thus easy to prove. In addition, we give an example algorithm that significantly outperforms a state-of-the-art OT algorithm. This work reveals a more practical approach to developing OT algorithms. | en |
| dc.identifier.doi | 10.1145/1099203.1099252 | |
| dc.identifier.uri | https://dl.eusset.eu/handle/20.500.12015/4832 | |
| dc.language.iso | en | |
| dc.publisher | Association for Computing Machinery | |
| dc.relation.ispartof | Proceedings of the 2005 ACM International Conference on Supporting Group Work | |
| dc.subject | groupware | |
| dc.subject | data consistency | |
| dc.subject | group editor | |
| dc.subject | concurrency control | |
| dc.subject | operational transformation | |
| dc.title | A Landmark-Based Transformation Approach to Concurrency Control in Group Editors | en |
| gi.citation.publisherPlace | New York, NY, USA | |
| gi.citation.startPage | 284–293 | |
| gi.citations.count | 19 | |
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| gi.conference.location | Sanibel Island, Florida, USA |