An Advanced Meta-Meta Model for Visual Language Design and Tooling

Abstract

Visual Languages are widely employed in Enterprise Modelling. Our broader research aims to improve visual language design and facilitate rapid adaptation for specific purposes and audiences with a view to improving Return on Modelling Effort (ROME). Most current repositories and tools have hard coded support for notations and meta model concepts of target languages. A small number of tools have facilities to adapt meta models and notations, but these generally require high technical skills. The model described allows definition of arbitrary meta models and supporting notations in a relatively small meta meta model that can be practically implemented economically using property graph concepts. The model supports advanced concepts, including multi-level modelling. These capabilities facilitate tooling which supports rapid visual language definition, iterative improvement and run-time adaptation for purpose or audience.

Published in

Models at Work @ Practice of Enterprise Modelling (PoEM), London, UK

?Facilitating Design and Use of Effective Visual Languages in Enterprise Modelling and Information Systems

Enterprise modelling and information systems work often relies heavily on graphical models expressed in visual languages to concisely capture, rigorously model and effectively convey meaning between stakeholders. Recent research has highlighted problems with the effectiveness of popular modelling notations. A physics of notations (PoN) was proposed to address these issues. Application of the PoN has not proven routinely successful. Models are often constructed by experts, but must be well received by non-experts to achieve their goals. This research contends that recent information from the fields of cognition, visualisation and graphic design can be exploited to enhance the return on modelling effort (ROME) and the value of models. Improved meta models, methods for visual language design and enhanced tools can support the definition and use of effective visual languages and the application of the PoN and derivatives.

Published in

?Practice of Enterprise Modelling (PoEM), Doctoral Consortium Papers

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