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A multiple locking group scheme for flexible semantic conflict prevention in real-time collaborative programming
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Xu, Wenhua, Ma, Yifan, Zhou, Hongguang, Wang, Mingjie, Du, Bowen and Fan, Hongfei (2022) A multiple locking group scheme for flexible semantic conflict prevention in real-time collaborative programming. In: 2022 IEEE 25th International Conference on Computer Supported Cooperative Work in Design (CSCWD), Hangzhou, China, 4-6 May 2022. Published in: 2022 IEEE 25th International Conference on Computer Supported Cooperative Work in Design (CSCWD) ISBN 9781665405270. doi:10.1109/cscwd54268.2022.9776068
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Official URL: https://doi.org/10.1109/cscwd54268.2022.9776068
Abstract
Real-time collaborative programming has attracted increasing attention and interest in recent years. To resolve the semantic conflict problem in real-time collaborative programming, a Dependency-based Automatic Locking (DAL) scheme was proposed in prior work. The DAL scheme prevents other collaborators from editing semantically related regions by automatically detecting depended regions and locking them. However, the DAL scheme lacks flexibility and is not well suited to the needs of programmers in a real-world development scenario. When the programmer switches to a new region, all previous locks are automatically released. For this reason, we propose the Multiple Locking Group (MLG) scheme, where each programmer can hold multiple locking groups and switch freely between multiple working regions. Accordingly, three release modes for releasing locking groups are proposed. Each programmer can customize the release modes in a fine-grained manner. In supporting the scheme, we have devised techniques and solutions, implemented a prototype system and conducted a preliminary user evaluation to validate the feasibility, effectiveness and usability of the MLG scheme.
| Item Type: | Conference Item (Paper) | ||||
|---|---|---|---|---|---|
| Divisions: | Faculty of Science, Engineering and Medicine > Science > Computer Science | ||||
| SWORD Depositor: | Library Publications Router | ||||
| Journal or Publication Title: | 2022 IEEE 25th International Conference on Computer Supported Cooperative Work in Design (CSCWD) | ||||
| Publisher: | IEEE | ||||
| ISBN: | 9781665405270 | ||||
| Official Date: | 4 May 2022 | ||||
| Dates: |
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| DOI: | 10.1109/cscwd54268.2022.9776068 | ||||
| Status: | Peer Reviewed | ||||
| Publication Status: | Published | ||||
| Access rights to Published version: | Restricted or Subscription Access | ||||
| Conference Paper Type: | Paper | ||||
| Title of Event: | 2022 IEEE 25th International Conference on Computer Supported Cooperative Work in Design (CSCWD) | ||||
| Type of Event: | Conference | ||||
| Location of Event: | Hangzhou, China | ||||
| Date(s) of Event: | 4-6 May 2022 |
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