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Auflistung nach Schlagwort "Model-driven development"

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  • ConferencePaper
    Detecting Quality Problems in Research Data: A Model-Driven Approach
    (Software Engineering 2021, 2021) Kesper, Arno; Wenz, Viola; Taentzer, Gabriele
    The quality of research data is essential for scientific progress. A major challenge in data quality assurance is the localisation of quality problems that are inherent to data. Based on the observation of a dynamic shift in the database technologies employed, we present a model-driven approach to analyse the quality of research data. It allows a data engineer to formulate anti-patterns that are generic concerning the database format and technology. A domain expert chooses a pattern that has been adapted to a specific database technology and concretises it for a domain-specific database format. The resulting concrete pattern is used by a data analyst to locate quality problems in the database. As a proof of concept, we implemented tool support that realises this approach for XML databases. We evaluated our approach concerning expressiveness and performance. The original paper has been published at the International Conference on Model Driven Engineering Languages and Systems 2020.
  • Zeitschriftenartikel
    Task Modelling for the Web (Aufgabenmodellierung für interaktive Webanwendungen)
    (i-com: Vol. 6, No. 3, 2008) Bomsdorf, Birgit
    Summary Task modelling has entered the development process of web applications, strengthening the usage-centred view within the early steps in Web-Engineering (WE). In current approaches, however, this view is not kept up during subsequent activities to the same degree as this is the case in the field of Human-Computer-Interaction (HCI). The modelling approach presented in this contribution combines models as known from WE with models used in HCI to change this situation. Basically the WE-HCI-integration is supported by combining task and object models as known from HCI with conceptual modelling known from WE. In this paper, the main focus is on the WebTaskModel, a task model adapted to web application concerns, and its contribution towards a task-related web user interface. The main difference to existing task models is the build-time and run-time usage of a generic task lifecycle. Hereby the description of exceptions and erroneous situations during task performance (caused by, e.g., the stateless protoc...
  • Zeitschriftenartikel
    Towards Rich Change Management for Business Process Models
    (Softwaretechnik-Trends: Vol. 32, No. 4, 2012) Gerth, Christian; Luckey, Markus
    Christian Gerth