Weaving models in conflict detection specifications
Proceedings of the 2007 ACM symposium on Applied computing
Diff and merge support for model based development
Proceedings of the 2008 international workshop on Comparison and versioning of software models
Models in Conflict --- Towards a Semantically Enhanced Version Control System for Models
Models in Software Engineering
Managing Model Conflicts in Distributed Development
MoDELS '08 Proceedings of the 11th international conference on Model Driven Engineering Languages and Systems
Model-versioning-in-the-large: Algebraic foundations and the tile notation
CVSM '09 Proceedings of the 2009 ICSE Workshop on Comparison and Versioning of Software Models
APCCM '09 Proceedings of the Sixth Asia-Pacific Conference on Conceptual Modeling - Volume 96
Proceedings of the 2011 International Conference on Software and Systems Process
An introduction to model versioning
SFM'12 Proceedings of the 12th international conference on Formal Methods for the Design of Computer, Communication, and Software Systems: formal methods for model-driven engineering
Partition-based regression verification
Proceedings of the 2013 International Conference on Software Engineering
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Parallel changes are a basic fact of modern software development. Where previously we looked at prima facie interference, here we investigate a less direct form that we call semantic interference. We reduce the forms of semantic interference that we are interested in to overlapping def-use pairs. Using program slicing and data flow analysis, we present algorithms for detecting semantic interference for both concurrent changes (allowed in optimistic version management systems) and sequential parallel changes (supported in pessimistic version management systems), and for changes that are both immediate and distant in time. We provide these algorithms for changes that are additions, showing that interference caused by deletions can be detected by considering the two sets of changes in reverse-time order.