5 research outputs found
Recent Developments in OCL and Textual Modelling
The panel session of the 16th OCL workshop featured a lightning talk session for discussing recent developments and open questions in the area of OCL and textual modelling. During this session, the OCL community discussed, stimulated through short presentations by OCL experts, tool support, potential future extensions, and suggested initiatives to make the textual modelling community even more successful. This collaborative paper, to which each OCL expert contributed one section, summarises the discussions as well as describes the recent developments and open questions presented in the lightning talks
PEVK Domain of Titin: An Entropic Spring with Actin-Binding Properties
A key issue in the MDA approach is the transformation of platform independent models to platform specific models. Before transforming to a platform specific model, however, it is necessary to select the appropriate platform. Various platforms exist with different properties and the selection of the appropriate platform for the given application requirements is not trivial. An inappropriate selection of a platform, though, may easily lead to unnecessary loss of resources and lower the efficiency of the application development. Unfortunately, the selection of platforms in MDA is currently implicit and lacks systematic support. We propose to integrate so-called platform selection rules in the MDA approach for systematic selection of platforms. The platform selection rules are based on platform domain models that are derived through domain analysis techniques. We show that the selection of platforms is important throughout the whole MDA process and discuss the integration of the platform selection rules in the MDA approach. The platform selection rules have been implemented in the prototypical tool MDA Selector that provides automated support for the selection of a platform. The presented ideas are illustrated for a stock trading system