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45 Publications visible to you, out of a total of 45
The European Health Data Space as 3LGM2-Based Enterprise Architecture Model.
3LGM² Enterprise Architecture Modeling

Abstract (Expand)

The European Health Data Space (EHDS) Regulation assigns rights and obligations to the stakeholders of health information logistics across Europe. This implies specific requirements for the architecture … of a European health information system. Since enterprise architecture models (EAM) effectively support the development of such information systems, we present an EAM based on the three-layer graph-based metamodel (3LGMs). The EHDS 3LGMs model describes the tasks of the stakeholders, the data to be processed and the necessary application systems and services for primary and secondary use of data. The model is freely available together with the 3LGMs tool.

Authors: A. Winter, F. Jahn, M. Lobe, S. Staubert

Date Published: 15th May 2025

Publication Type: Journal article

Aspects of FAIRness for Research Software Registries.
Student Theses

Abstract (Expand)

Research software registries play an integral role in the process of making software findable, accessible, interoperable and reusable (FAIR). However, there are no guidelines available for FAIRifying … registries listing research software. Identifying applicable criteria is a necessary step to develop recommendations that apply to software registries and can later be utilized to measure and improve their FAIRness. Principles that relate to FAIR research software were mapped to granular metrics. Afterwards, registry-applicable aspects were selected and summarized. This resulted in 17 aspects directed at metadata listed in research software registries. Each aspect is expressed in three tables, allowing easy access to relevant information as well as resolvable references to previous works regarding FAIRification. These can be used to develop new, quantifiable metrics. They also provide a meaningful reference point when establishing or improving such registries, an increasingly relevant field in light of the upcoming international initiatives, such as the EOSC.

Authors: W. Herbst, C. Draeger, M. Perbix, A. Winter, M. Lobe

Date Published: 8th Apr 2025

Publication Type: Journal article

SNIK Graph—Visualizing Knowledge about Management of Hospital Information Systems
Semantisches Netz des integrierten Informationsmanagements im Krankenhaus (SNIK)

Abstract

Not specified

Authors: Konrad Höffner, Thomas Pause, Franziska Jahn, Hannes Raphael Brunsch, Anna Brakemeier, Alfred Winter

Date Published: 1st Jul 2024

Publication Type: Journal article

SNIK Ontology
Semantisches Netz des integrierten Informationsmanagements im Krankenhaus (SNIK)

Abstract

SNIK is an ontology of information management in hospitals that consists of a meta model and several subontologies.

Authors: Alfred Winter, Barbara Paech, Franziska Jahn, Birgit Schneider, Christian Kücherer, Konrad Höffner

Date Published: 2024

Publication Type: Misc

Modeling the Application of IHE QRPH Profiles in Data Integration Centers: A Practical Approach with 3LGM2.
3LGM² Enterprise Architecture Modeling

Abstract (Expand)

The Data Integration Centers (DICs), all part of the German Medical Informatics Initiative (MII), prepare routine care data captured in university hospitals to enable its reuse in clinical research. … Tackling this challenging task requires them to maintain multiple data stores, implement the necessary transformation processes, and provide the required terminology services, all while also addressing the use case specific needs researchers might have. An MII wide application of the standardized profiles defined in the IHE QRPH domain might therefore be able to drastically reduce the overhead at any one DIC. The MII DIC reference model built in 3LGM2, a method to describe complex information system architectures, serves as a starting point to evaluate whether such an application is possible. We first extend the IHE modeling capabilities of 3LGM2 to also support the five profiles from the QRPH domain that our experts evaluated as relevant in the MII DIC context. We then expand the DIC reference model by some IHE QRPH actors and transactions, showing that their application could be beneficial in the MII DIC context, provided they surpass their trial status.

Authors: C. Draeger, S. Staubert, A. Kuntz, C. Henke, A. Winter, U. Sax, M. Lobe

Date Published: 20th Oct 2023

Publication Type: Journal article

Health Information Systems: Technological and Management Perspectives
Semantisches Netz des integrierten Informationsmanagements im Krankenhaus (SNIK)

Abstract

Not specified

Authors: Alfred Winter, Elske Ammenwerth, Reinhold Haux, Michael Marschollek, Bianca Steiner, Franziska Jahn

Date Published: 2023

Publication Type: Book

Question Answering auf einer Ontologie des Informationsmanagements im Krankenhaus
Semantisches Netz des integrierten Informationsmanagements im Krankenhaus (SNIK)

Abstract

Not specified

Author: Hannes Raphael Brunsch

Date Published: 2023

Publication Type: InProceedings

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