Christian Huemer
Ao.Univ.Prof. Mag.rer.soc.oec.
Dr.rer.soc.oec.
Christian Huemer
- Email: christian.huemer@tuwien.ac.at
- Phone: +43-1-58801-18882
- Office: FB0118 (1040 Wien, Erzherzog-Johann-Platz 1)
- About: main scope: inter-organizational systems, conceptual modeling, ERP systemselectronic data exchange, electronic billing
- Orcid:
- Keywords: Model Engineering, Electronic Data Interchange, E-Business, Service Sciences, Business Process Modeling
- Roles: Associate Professor
Publications
Data Analytics for Industrial Process Improvement A Vision Paper
Stefan Thalmann
Juergen Mangler
Tobias Schreck
Marc Streit
Florian Pauker
Georg Weichhart
Stefan Schulte
Christian Kittl
Christoph Pollak
Matej Vukovic
Milot Gashi
Stefanie Rinderle-Ma
Josef Suschnigg
Nikolina Jekic
Stefanie LindstaedtKeywords:
Astract: Nowadays, manufacturers are increasingly able to collect and analyze data from sensors on manufacturing equipment, and also from other types of machinery, such as smart meters, pipelines, delivery trucks, etc. Nevertheless, many manufacturers are not yet ready to use analytics beyond a tool to track historical performance. However, just knowing what happened and why it happened does not use the full potential of the data and is not sufficient anymore. Manufacturers need to know what happens next and what actions to take in order to get optimal results. It is a challenge to develop advanced analytics techniques including machine learning and predictive algorithms to transform data into relevant information for gaining useful insights to take appropriate action. In the proposed research we target new analytic methods and tools that make insights not only more understandable but also actionable by decision makers. The latter requires that the results of data analytics have an immediate effect on the processes of the manufacturer. Thereby, data analytics has the potential to improve industrial processes by reducing maintenance costs, avoiding equipment failures and improving business operations. Accordingly, the overall objective of this project is to develop a set of tools - including algorithms, analytic machinery, planning approaches and visualizations - for industrial process improvements based on data analytics.
Thalmann, S., Mangler, J., Schreck, T., Huemer, C., Streit, M., Pauker, F., Weichhart, G., Schulte, S., Kittl, C., Pollak, C., Vukovic, M., Kappel, G., Gashi, M., Rinderle-Ma, S., Suschnigg, J., Jekic, N., & Lindstaedt, S. (2018). Data Analytics for Industrial Process Improvement A Vision Paper. In 2018 IEEE 20th Conference on Business Informatics (CBI). 2018 IEEE 20th Conference on Business Informatics (CBI), Vienna, Austria. IEEE Computer Society. https://doi.org/10.1109/cbi.2018.10051
A Variability Information Model for OPC UA
Bernhard Wally
Alexandra Mazak
Manuel WimmerKeywords:
Astract: OPC Unified Architecture (UA) is a powerful technology for modeling and instantiating domain-specific information in a standardized manner. Its initial application scenario is in the domain of automated production systems, that increasingly have to deal with variability information, (i) regarding the products being manufactured and (ii) regarding the production systems themselves. In this work we propose a non-intrusive OPC UA information model for the modeling and querying of variability information using feature models, which are a well-known paradigm in the management of software product lines. Our information model can be applied "aside" existing domain information without interfering with their internal structure.
Wally, B., Huemer, C., Mazak, A., & Wimmer, M. (2018). A Variability Information Model for OPC UA. In Proceedings of the 23rd International Conference on Emerging Technologies and Factory Automation (ETFA) (pp. 1033–1036). http://hdl.handle.net/20.500.12708/58818
Huemer, C. (2018). Enabling Digital Transformation and Innovation. VÖSI Software Day 2018, Wien, Austria. http://hdl.handle.net/20.500.12708/86843
ISA-95 based Task Specification Layer for REA in Production Environments
Bernhard Wally
Alexandra MazakKeywords:
Astract: Resource-Event-Agent (REA) has been applied to various engineering and business domains, with a focus on transfer activities rather than transformation activities. In the context of smart manufacturing, vertical integration of IT systems (e.g., business applications and production control systems) is a key factor. In this work, we shed light on the integration of REA concepts into production environments by investigating properties of REA transformations and aligning them with concepts from an international standard for enterprise-control system integration (ISA-95).
Wally, B., Huemer, C., & Mazak, A. (2017). ISA-95 based Task Specification Layer for REA in Production Environments. In Proceedings of the 11th International Workshop on Value Modeling and Business Ontologies (p. 5). http://hdl.handle.net/20.500.12708/56923
Entwining plant engineering data and ERP information: Vertical integration with AutomationML and ISA-95
Bernhard Wally
Alexandra MazakKeywords:
Astract: IT systems' integration in manufacturing companies is currently investigated in both academia and industry. While there can be found specialized systems and standards that tackle specific, e.g., production relevant problems, little has been done in the alignment of and transformation between such industrial standards. We will present the alignment of two specialized international standards, which will foster vertical system integration through detailed mapping of related concepts: (i) the Automation Markup Language (AML) standardizes the modeling of factory shop floors on top of the XML-based Computer Aided Engineering Exchange (CAEX) data format and (ii) ISA-95 is a series of standards targeting the integration of enterprise control systems, most prominent enterprise resource planning systems and manufacturing execution systems. In order to provide higher level semantics to lower level system descriptions, we have (i) aligned elements from AML and ISA-95 in order to make explicit both overlaps and complementary concepts and (ii) defined a ruleset for referencing external ISA-95 documents/elements from AML documents. Finally, we have developed a scenario that shows the potential use case for such an entwined use of AML and ISA-95.
Wally, B., Huemer, C., & Mazak, A. (2017). Entwining plant engineering data and ERP information: Vertical integration with AutomationML and ISA-95. In 2017 3rd International Conference on Control, Automation and Robotics (ICCAR). 3rd International Conference on Control, Automation and Robotics (ICCAR 2017), Nagoya, Japan. IEEE Press. https://doi.org/10.1109/iccar.2017.7942718
Teaching
Seminar for Master Students in Data Science
Semester: 2026S; Nr: 180.772; Type: SE; Hours: 1.0; Language: English; View on TISSProject in Computer Science 1
Semester: 2026S; Nr: 194.145; Type: PR; Hours: 4.0; Language: if required in English; View on TISSOrientation Informatics and Business Informatics
Semester: 2025W; Nr: 180.766; Type: VU; Hours: 1.0; Language: German; View on TISSSeminar for Master Students in Data Science
Semester: 2025W; Nr: 180.772; Type: SE; Hours: 1.0; Language: English; View on TISSSeminar for Master Students in Business Informatics
Semester: 2025W; Nr: 180.779; Type: SE; Hours: 1.0; Language: English; View on TISSResearch Seminar
Semester: 2025W; Nr: 188.446; Type: SE; Hours: 2.0; Language: if required in English; View on TISSLiterature Seminar for PhD Students
Semester: 2025W; Nr: 188.512; Type: SE; Hours: 2.0; Language: German; View on TISSBachelor Thesis for Informatics and Business Informatics
Semester: 2025W; Nr: 188.926; Type: PR; Hours: 5.0; Language: if required in English; View on TISSScientific Research and Writing
Semester: 2025W; Nr: 193.052; Type: SE; Hours: 2.0; Language: German; View on TISSSoftware Engineering
Semester: 2025W; Nr: 194.020; Type: VU; Hours: 4.0; Language: German; View on TISSProject in Computer Science 1
Semester: 2025W; Nr: 194.145; Type: PR; Hours: 4.0; Language: if required in English; View on TISSProject in Computer Science 2
Semester: 2025W; Nr: 194.146; Type: PR; Hours: 4.0; Language: if required in English; View on TISSSustainability in Computer Science
Semester: 2025W; Nr: 194.155; Type: VU; Hours: 2.0; Language: English; View on TISSSeminar in Computer Science (Model Engineering)
Semester: 2025W; Nr: 194.198; Type: SE; Hours: 2.0; Language: German; View on TISSProjects
Bankenabwicklungsmonitor (BAM)
Name: FMA - BAM; Title: Bankenabwicklungsmonitor (BAM); Begins On: 2024-05-13; Ends On: 2025-01-12; Context: Finanzmarktaufsicht (FMA); View Project WebsiteDatenanalyse-Tool für Datenauswertungszwecke - Ausbaustufe II & III
Name: FMA-AT4DAZ-Stufe2; Title: Datenanalyse-Tool für Datenauswertungszwecke - Ausbaustufe II & III; Begins On: 2024-01-01; Ends On: 2025-12-31; Context: FMA-Finanzmarktaufsicht; View Project WebsiteDatenanalyse-Tool für Datenauswertungszwecke - Ausbaustufe I
Name: FMA-AT4DAZ; Title: Datenanalyse-Tool für Datenauswertungszwecke - Ausbaustufe I; Begins On: 2023-12-05; Ends On: 2023-12-31; Context: FMA-Finanzmarktaufsicht; View Project WebsiteErforderlichkeit einer Datenbank für Analysezwecke
Name: FMA-DB; Title: Erforderlichkeit einer Datenbank für Analysezwecke; Begins On: 2023-10-16; Ends On: 2024-01-15; Context: FMA-Finanzmarktaufsicht; View Project WebsiteDigitale Kompetenzen @ Parlament
Name: DKP; Title: Digitale Kompetenzen @ Parlament; Begins On: 2021-04-01; Ends On: 2021-09-30; Context: Parlamentsdirektion; View Project WebsiteBIM in tunnelling
Name: BIM im Tunnelbau; Title: BIM in tunnelling; Begins On: 2020-07-01; Ends On: 2023-12-31; Context: Österr. Bautechnik Veranstaltungs G; View Project WebsiteInnovationslehrgang zur Gestaltung der Digitalen Transformation in der Produktentwicklung und Produktion
Name: DigiTrans 4.0; Title: Innovationslehrgang zur Gestaltung der Digitalen Transformation in der Produktentwicklung und Produktion; Begins On: 2016-09-01; Ends On: 2018-11-30; Context: Austrian Research Promotion Agency (FFG); View Project WebsiteSparx Systems Innovations Scheck Plus
Name: Sparx Systems InnovScheckPlus; Title: Sparx Systems Innovations Scheck Plus; Begins On: 2014-04-01; Ends On: 2015-02-16; Context: Austrian Research Promotion Agency (FFG); View Project WebsiteMulti-Tenant ERP System in the Cloud: A Model-Driven Approach Based on the Resource-Event-Agent Ontology
Name: REAlist; Title: Multi-Tenant ERP System in the Cloud: A Model-Driven Approach Based on the Resource-Event-Agent Ontology; Begins On: 2013-09-01; Ends On: 2015-08-31; Context: Austrian Research Promotion Agency (FFG); View Project WebsiteWeb of Needs INfrastructure
Name: WIN; Title: Web of Needs INfrastructure; Begins On: 2012-07-01; Ends On: 2014-10-31; Context: Austrian Research Promotion Agency (FFG); View Project WebsiteE-business Registry Permitting Enterprise Liaisons
Name: ERPEL; Title: E-business Registry Permitting Enterprise Liaisons; Begins On: 2010-05-01; Ends On: 2013-08-31; Context: Austrian Research Promotion Agency (FFG); View Project WebsiteRail track gauging Austrian Federal Railways
Name: SWITCH09; Title: Rail track gauging Austrian Federal Railways; Begins On: 2009-07-01; Ends On: 2009-08-31; Context: Berner & Mattner Systemtechnik GmbH; View Project WebsiteebInterface 3.0 - electronic invoicing
Name: ebInterface 3.0; Title: ebInterface 3.0 - electronic invoicing; Begins On: 2009-01-01; Ends On: 2010-02-28; Context: Austriapro c/o Wirtschaftskammer Österrecih; View Project WebsitePublic Private Interoperability
Name: PPI; Title: Public Private Interoperability; Begins On: 2008-10-01; Ends On: 2011-09-30; Context: Austrian Research Promotion Agency (FFG); View Project WebsiteBusiness Semantics on top of Process Technology
Name: BSopt; Title: Business Semantics on top of Process Technology; Begins On: 2008-04-01; Ends On: 2010-09-30; Context: Austrian Research Promotion Agency (FFG); View Project WebsiteebTransfer - Design and Realization of Know-How Transfer for electronic Billing based on ebInterface
Name: ebTransfer; Title: ebTransfer - Design and Realization of Know-How Transfer for electronic Billing based on ebInterface; Begins On: 2007-01-01; Ends On: 2007-11-30; Context: BM für Wirtschaft und Arbeit; View Project WebsiteTeam
Business Informatics Group, TU Wien
Professors
Christian Huemer
Ao.Univ.Prof. Mag.rer.soc.oec.Dr.rer.soc.oec.
Dominik Bork
Associate Prof. Dipl.-Wirtsch.Inf.Univ.Dr.rer.pol.
Gerti Kappel
O.Univ.Prof.in Dipl.-Ing.inMag.a Dr.in techn.
Henderik Proper
Univ.Prof. PhDResearchers
Aleksandar Gavric
Univ.Ass. M.Eng. M.Sc. B.Eng.Charlotte Roos R. Verbruggen
Univ.Ass. PhD
Marco Huymajer
Senior Lecturer Dipl.-Ing. BSc
Marianne Schnellmann
Univ.Ass. MScMarion Murzek
Senior Lecturer Mag.a rer.soc.oec.Dr.in rer.soc.oec.
Marion Scholz
Senior Lecturer Dipl.-Ing.inMag.a rer.soc.oec.
Miki Zehetner
Univ.Ass. DI Bakk.rer.soc.oec. MSc




