This paper discusses the history, current situation and future development trend of
Edutainment in China. The first part of this paper outlined history and current situation of …

When software models change, developers often fail in keeping them consistent. Automated
support in repairing inconsistencies is widely addressed. Yet, merely enumerating repairs …

Metamodels are core components of modeling languages to define structural aspects of a
business domain. As a complement, OCL constraints are used to specify detailed aspects of …

Evolving metamodels are in the center of Model-Driven Engineering, necessitating the co-
evolution of dependent artifacts like models and transformations. While model co-evolution …

Modeling in real industrial projects implies dealing with different models, metamodels and
supporting tools. They continuously have to be adapted to changing requirements, involving …

Metamodels are core components of modeling languages to define structural aspects of a
business domain. As a complement, OCL constraints are used to specify detailed aspects of …

Metamodels frequently change over time by adding new concepts or changing existing ones
to keep track with the evolving problem domain they aim to capture. This evolution process …

Metamodels play a significant role to describe and analyze the relations between domain
concepts. They are also cornerstone to build a software language (SL) for a domain and its …

We propose a novel approach for solving the problem of coevolution between metamodels
and OCL constraints. Unlike existing solutions, our approach does not rely on predefined …

Context: In recent years, UML-based domain-specific model languages (DSMLs) have
become a popular option in model-driven development projects. However, making informed …