… Model migration is needed to transform a model from one modelling language to another to reuse these models and thus, to reduce the costs of building new models. This topic has received much attention mainly because of the OMGs MDA …
caise 2004: 463-476 [doi]… As the wide uses of access control model in systems, a more agile access control model is required to solve complicated modeling, user authorizing and verifying problem. In this paper, an access control model based on the concepts of role …
Young Computer Scientists, 2008. ICYCS 2008. The 9th International Conference for, , Oct 2008. [doi]… As the wide uses of access control model in systems, a more agile access control model is required to solve complicated modeling, user authorizing and verifying problem. In this paper, an access control model based on the concepts of role …
Young Computer Scientists, 2008. ICYCS 2008. The 9th International Conference for, , Oct 2008. [doi]… Changing a metamodel can cause inconsistency with instance models. Modelling … be used to manipulate models that are inconsistent with their metamodel: inconsistent models cannot be loaded. Consequently, developers have to invest eff ort …
In Proc. Models and Evolution (MoDSE-MCCM) Workshop, 12th ACM/IEEE International Conference on Model Driven Engineering, Languages and Systems. 2009:… Feature modeling is a technique in domain analysis to describe … are specified in a feature model. Automated analysis of feature models reveals errors and supports the configuration process. Feature models evolve over time …
Bachelor's Thesis (Studienarbeit), University of Magdeburg, Germany, JUN 2008.… As one of the MDA’s main principles, model transformation has led to the specification of QVT and a large number of model transformation tools. TXL is a generic source transformation tool that also possesses some very important model …
SLE 2008: 245-264 [doi]… OMG’s MOF standard defines a four layer modelling architecture that enables software developers to quickly design their own domain specific modelling language … to automatically derive model repositories where models conforming to that metamodel can …
In Models and Human Reasoning. Wissenschaft und Technik Verlag, Berlin, 2005.… A data model, called the entity-relationship model, is proposed. This model …. An example of database design and description using the model and the diagrammatic …, and data manipulation are discussed. The entity-relationship model can be used …
TODS, 1(1):9-36, 1976. [doi]… Model-driven engineering and model-based approaches have permeated all branches of software engineering; to the point that it seems that we are using models … it. At the heart of modeling, there is a relation that we establish to represent something …
In Model Driven Engineering Languages and Systems. 2009: [doi]… Model-integrated computing (MIC) is a methodology for the development of computer-based systems (CBSs). MIC predicates that models are developed according … domain). MIC is the integration of models with a way to extract a “meaning” from …
PhD thesis, Vanderbilt University, Nashville, TN, USA, 2003.… Model transformations are touted to play a key role in Model Driven Development … transformations among models. We propose a framework for the classification of several existing and proposed model transformation approaches. The classification …
IBMSJ, 45(3):621-646, 2006. [doi]… with a feature model. To avoid highly complex models, stakeholders usually try … and implementation variability. This results in distinct variability models, which are easier to handle than one large model. On the other hand, it is sometimes required …
In Proceedings of the Workshop on Variability Modelling of Software-intensive Systems (VaMoS). 2011: 11-20… techniques for supporting the evolution of model-based artefacts. In this respect, metamodels can be considered one of the basic concepts of Model-Driven …,models conforming to changed metamodels have to be updated for preserving …
edoc 2008: 222-231 [doi]… The ARBAC97 and Crampton-Loizou models make an important contribution to the understanding and modeling of administration of role-based access control. However, there are several features of both models which we believe could be improved …
Security Technology, 2008. SECTECH '08. International Conference on, , Nov 2008. [doi]… The ARBAC97 and Crampton-Loizou models make an important contribution to the understanding and modeling of administration of role-based access control. However, there are several features of both models which we believe could be improved …
Security Technology, 2008. SECTECH '08. International Conference on, , Nov 2008. [doi]… Model transformation is one of the key activities in model-driven software development. An increasingly popular technology to define modeling languages is provided by the Eclipse Modeling Framework (EMF). Several EMF model transformation …
MoDELS 2008: 53-67 [doi]… Model Driven Software Development (MDSD) has matured over the last few years … with evolving meta-models and the necessary migration activities of instances of this meta-model is becoming increasingly important. Approaches from database schema …
In Proc. 1st Workshop MDD, SOA und IT-Management (MSI'07). 2007:… Domain-specific modelling languages provide modelling means tailored to a particular domain. In Model-driven Engineering, it is common practice to specify such languages by modelling means as well. In this paper, we investigate structural …
GTTSE 2007: 506-520 [doi]… Model transformation is one of the core techniques in Model Driven Engineering … define model transformation templates. These templates are not defined over meta-models, but on so-called meta-model concepts which later can be bound to specific …
ICMT 2011: 62-77… for artificial agents. Our architecture relies on a logical modeling of the user’s … on the recognition of the ontology relation in a command to build its logical model. Lastly, we briefly show how our model can be used for semantic interpretation …
iat 2007: 325-328 [doi]