Model transformations are touted to play a key role in Model Driven DevelopmentTM. Although well-established standards for creating metamodels such as the Meta-Object Facility exist, there is currently no mature foundation for specifying transformations among models. We propose a framework for the classification of several existing and proposed model transformation approaches. The classification framework is given as a feature model that makes explicit the different design choices for model transformations. Based on our analysis of model transformation approaches, we propose a few major categories in which most approaches fit.

/pdf/feature-based-survey-of-model-transformation-approaches-2hq9yv60ag.pdf

Feature-based survey of model transformation approaches

This article proposes a taxonomy of model transformation, based on the discussions of a working group on model transformation of the Dagstuhl seminar on Language Engineering for Model-Driven Software Development. This taxonomy can be used, among others, to help developers in deciding which model transformation language or tool is best suited to carry out a particular model transformation activity.

/pdf/a-taxonomy-of-model-transformation-3cyk0bxs24.pdf

A Taxonomy of Model Transformation

The Model-Driven Architecture is an initiative by the Object Management Group to automate the generation of platform-specific models from platformindependent models. While there exist some well-established standards for modeling platform models, there is currently no matured foundation for specifying transformations between such models. In this paper, we propose a possible taxonomy for the classification of several existing and proposed model transformation approaches. The taxonomy is described with a feature model that makes the different design choices for model transformations explicit. Based on our analysis, we propose a few major categories in which most model transformation approaches fit.

https://s23m.com/oopsla2003/czarnecki.pdf

Classification of Model Transformation Approaches

Vision of 3D printing with concrete — Technical, economic and environmental potentials

Rapid advancement of technology continues to leverage change and innovation in the construction industry. Continued digitization of the industry offers the opportunity to totally reinvent contemporary construction design and delivery practice for future development. Building Information Modelling (BIM) within the context of Architecture, Engineering & Construction (AEC) has been developing since the early 2000s and is considered to be a key technology. Despite major technical advancements in BIM, it has not been fully adopted and its definitive benefits have not been fully capitalized upon by industry stakeholders. The lack of widespread uptake of BIM appears to be linked to the risks and challenges that are potentially impeding its effectiveness. This paper aims to discuss the reality of BIM, its widespread benefits and current level of uptake. The risks and challenges associated with the adoption of BIM, as well as recommendations regarding how future BIM adoption could be developed are also highlighted.

Building Information Modelling (BIM) uptake: Clear benefits, understanding its implementation, risks and challenges

MOF QVT final adopted specification: meta object facility (MOF) 2.0 query/view/transformation specification.

In this paper we explore the issue of transforming models to models, an essential part of the OMG's Model Driven Architecture (MDA) vision. Drawing from the literature and our experiences implementing a number of transformations using different technologies, we explore the strengths and weaknesses of the different technologies and identify requirements for a transformation language for performing the kind of model-to-model transformations required to realise the MDA vision.

/pdf/transformation-the-missing-link-of-mda-1bcjmrp07r.pdf

Transformation: The Missing Link of MDA

We present Tefkat, an implementation of a language designed specifically for the transformation of MOF models using patterns and rules. The language adopts a declarative paradigm, wherein users may concern themselves solely with the relations between the models rather than needing to deal explicitly with issues such as order of rule execution and pattern searching/traversal of input models. In this paper, we demonstrate the language using a provided example and highlight a number of language features used in solving the problem, a simple object-to-relational mapping.

Practical declarative model transformation with tefkat

The exchange of design models in the design and construction industry is evolving away from 2-dimensional computer-aided design (CAD) and paper towards semantically-rich 3-dimensional digital models. This approach, known as Building Information Modelling (BIM), is anticipated to become the primary means of information exchange between the various parties involved in construction projects. From a technical perspective, the domain represents an interesting study in model-based interoperability, since the models are large and complex, and the industry is one in which collaboration is a vital part of business. In this paper, we present our experiences using the industry standard IFC data modelling format for exchanging design models between various tools, and in implementing tools which consume IFC models. The information dependencies within existing analysis software will be used to illustrate the complexities of the information requirements, set within the context of real projects undertaken in a major project oce. We report on the successes and challenges in these endeavours, as the industry endeavours to move further towards fully digitized information exchange.

Model interoperability in building information modelling

The exchange of design models in the design and construction industry is evolving away from 2-dimensional computer-aided design (CAD) and paper towards semantically-rich 3-dimensional digital models. This approach, known as Building Information Modelling (BIM), is anticipated to become the primary means of information exchange between the various parties involved in construction projects. From a technical perspective, the domain represents an interesting study in model-based interoperability, since the models are large and complex, and the industry is one in which collaboration is a vital part of business. In this paper, we present our experiences with issues of model-based interoperability in exchanging building information models between various tools, and in implementing tools which consume BIM models, particularly using the industry standard IFC data modelling format. We report on the successes and challenges in these endeavours, as the industry endeavours to move further towards fully digitised information exchange.

/pdf/model-interoperability-in-building-information-modelling-20lxf1sq8m.pdf

Jim Steel

Papers

MOF QVT final adopted specification: meta object facility (MOF) 2.0 query/view/transformation specification.

Transformation: The Missing Link of MDA

Practical declarative model transformation with tefkat

Model interoperability in building information modelling

Model interoperability in building information modelling