Model-driven engineering of safety and security software systems: A systematic mapping study and future research directions.

This article presents a systematic mapping study on the model-driven engineering of safety and security concerns in software systems. Combined modeling and development of both safety and security concerns is an emerging field of research as both concerns affect one another in unique ways. Our mapping study provides an overview of the current state of the art in this field.

Generating repairs for inconsistent models.

There are many repair alternatives for resolving model inconsistencies, each involving one or more model changes. Enumerating them all could overwhelm the developer because the number of possible repairs can grow exponentially. To address this problem, this paper focuses on the immediate cause of an inconsistency.

Consistent change propagation within models.

Developers change models with clear intentions-e.g., for refactoring, defects removal, or evolution.

Variability extraction and modeling for product variants.

Fast-changing hardware and software technologies in addition to larger and more specialized customer bases demand software tailored to meet very diverse requirements. Software development approaches that aim at capturing this diversity on a single consolidated platform often require large upfront investments, e.g.