Transformations Of Functions
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Theory and Practice of Model Transformations
Models have become essential for supporting the development, analysis and e- lution of large-scale and complex IT systems. Models allow di?erent views, p- spectives and elements of a system to be captured rigorously and precisely, thus allowing automated tools to manipulate and manage the models. In a full-?edged model-driven engineering (MDE) process, the transformations developed and - pressed between models are also key. Model transformations allow the de?nition and implementation of the operations on models, and also provide a chain that enables the automated development of a system from its corresponding m- els. Model transformations are already an integral part of any model-driven approach, and there are a number of available model transformation languages, tools, and supporting environments; some of these approaches are now approa- ing maturity. Nevertheless, much work remains: the research community and industry need to better understand the foundations and implications of model transformations, such as the key concepts and operators supporting transfor- tion languages, their semantics, and their structuring mechanisms and properties (e. g. , modularity, composability and parametrization). The e?ect of using model transformations on organizations and development processes – particularly when applied to ultra-large scale systems, or in distributed enterprises – is still not clear. These issues, and others related to the speci?cation, design, implemen- tion, analysis and experimentation with model transformation, are the focus of these proceedings. The Second International Conference on Model Transformation (ICMT 2009) was held in late June 2009 in Zurich, Switzerland.
Theory and Practice of Model Transformations
This book constitutes the refereed proceedings of the 4th International Conference, ICMT 2011, held in Zurich, Switzerland in June 2011. The 14 revised full papers were carefully revised and selected from 51 submissions. The scope of the contributions ranges from theoretical and methodological topics to implementation issues and applications. Topics addressed are such as transformation paradigms and languages, transformation algorithms and strategies, implementation and tools, as well as applications and case studies.
Co-Evolution of Metamodels and Model Transformations
Author: Steffen Kruse
language: en
Publisher: BoD – Books on Demand
Release Date: 2015-08-03
Complexity is an essential property of software systems that increases in a non-linear fashion with the size of the software system. In software engineering, Model Driven Engineering (MDE) aims to alleviate this complexity by utilising models and modelling activities to raise the level of abstraction and to automate the production of artefacts. One specialised technique with this purpose is the model transformation, which allows the automated creation and modification of output models based on input models. As models and model transformations are used in a productive capacity, they underlie the same evolutionary pressure that conventionally build software systems do. Here the tight coupling between model transformations and metamodels becomes problematic, as changing the one often results in the need to check and adapt the other accordingly. This thesis presents an operator-based, stepwise approach to support software architects in the co-evolution of metamodels and model transformations. The approach allows the description of changes done to a metamodel and the automatic or semi-automatic resolution of the impact on related model transformations. Overall the effort needed for co-evolution is reduced.