Melnyk, O., Huymajer, M., Huemer, C., Rosenberger, L., & Mazak-Huemer, A. (2025). A case study on integrating data analysis and process mining in conventional tunnel construction. Developments in the Built Environment, 22, 100640. https://doi.org/10.1016/j.dibe.2025.100640 ( reposiTUm)

Huymajer, M., Melnyk, O., Wenighofer, R., Huemer, C., & Galler, R. (2024). Building Information Modeling in the execution phase of conventional tunneling projects. Tunnelling and Underground Space Technology, 146, 1–15. https://doi.org/10.1016/j.tust.2023.105539 ( reposiTUm)

Bednar, T., Galler, R., Huemer, C., Huymajer, M., Klikovits, S., Melnyk, O., Paskaleva, G., Steiner, B., Wenighofer, R., & Wimmer, M. (2024). Digital Transformation in Tunneling –  A Project Report on TransIT. Zeitschrift Für Hochschulentwicklung, 19(Sonderheft Administration (2024): Digitalisierung in der Administration – Projekte österreichischer Hochschulen 2020–2024), 143–163. https://doi.org/10.21240/zfhe/SH-A/09 ( reposiTUm)

Huymajer, M., Paskaleva, G., Wenighofer, R., Huemer, C., & Mazak-Huemer, A. (2024). IFC concepts in the execution phase of conventional tunneling projects. Tunnelling and Underground Space Technology, 143, Article 105368. https://doi.org/10.1016/j.tust.2023.105368 ( reposiTUm)

Melnyk, O., Huymajer, M., Fenzl, D., Huemer, C., Wenighofer, R., & Mazak-Huemer, A. (2024). Augmented reality for enhanced documentation and anchor inspection reporting in conventional tunnelling. Tunnelling and Underground Space Technology, 153, 1–16. https://doi.org/10.1016/j.tust.2024.106040 ( reposiTUm)

Galler, R., Huemer, C., Bednar, T., Huymajer, M., Wenighofer, R., Paskaleva, G., Steiner, B., & Melnyk, O. (2023). Aktuelle Forschung im Bereich der Digitalisierung des konventionellen Tunnelbaus. BHM Berg- und Hüttenmännische Monatshefte, 168, 601–607. https://doi.org/10.1007/s00501-023-01409-5 ( reposiTUm)

Huymajer, M., Operta, D., Mazak-Huemer, A., & Huemer, C. (2022). The Tunneling Information Management System – A tool for documenting the tunneling process in NATM projects. Geomechanics and Tunnelling, 15(3), 259–264. https://doi.org/10.1002/geot.202100064 ( reposiTUm)

Paskaleva, G., Niedermoser, C., Vierhauser, M., Mazak‐Huemer, A., Hruschka, S., & Huemer, C. (2022). Data Drops for Tunnel Information Modelling. Geomechanics and Tunnelling, 15(3), 267–271. https://doi.org/10.1002/geot.202100061 ( reposiTUm)

Winkler, L., & Huemer, C. (2021). Evaluierungsmethoden digitaler Bausysteme -- Methoden und Werkezuge für die Entwicklung und Etablierung softwaregestützter Prozesse auf Baustellen. Bauaktuell, 5, 219–223. http://hdl.handle.net/20.500.12708/138374 ( reposiTUm)

Mazak-Huemer, A., Galler, R., Wenighofer, R., Goger, G., Bednar, T., Huemer, C., & Wimmer, M. (2020). TransIT: Interdisziplinäres Forschungsprojekt zur digitalen Transformation im Tief- und Tunnelbau. Bauaktuell, 4, 168–169. http://hdl.handle.net/20.500.12708/140548 ( reposiTUm)

Mazak-Huemer, A., Galler, R., Wenighofer, R., Vierhauser, M., & Huemer, C. (2020). BIM-basierte digitale Transformation im Untertagebau anhand von zwei anwendungsorientierten Forschungsprojekten. BHM Berg- und Hüttenmännische Monatshefte, 165(12), 658–665. https://doi.org/10.1007/s00501-020-01053-3 ( reposiTUm)

Wally, B., Vyskocil, J., Novak, P., Huemer, C., Sindelar, R., Kadera, P., Mazak, A., & Wimmer, M. (2019). Flexible Production Systems: Automated Generation of Operations Plans based on ISA-95 and PDDL. IEEE Robotics and Automation Letters, 4(4), 4062–4069. https://doi.org/10.1109/lra.2019.2929991 ( reposiTUm)

Kleedorfer, F., Busch, C. M., Huemer, C., & Pichler, C. (2016). A Linked Data Based Messaging Architecture for the Web of Needs. Enterprise Modelling and Information Systems Architectures : International Journal of Conceptual Modeling, 11(3). https://doi.org/10.18417/emisa.11.3 ( reposiTUm)

Novakovic, D., & Huemer, C. (2016). Applying business context to calculate subsets of business document standards. Information Technology and Management, 17(3), 203–227. https://doi.org/10.1007/s10799-015-0228-2 ( reposiTUm)

Krathu, W., Pichler, C., Xiao, G., Werthner, H., Neidhardt, J., Zapletal, M., & Huemer, C. (2015). Inter-organizational success factors: a cause and effect model. Information Systems and E-Business Management, 13(3), 553–593. https://doi.org/10.1007/s10257-014-0258-z ( reposiTUm)

Engel, R., Krathu, W., Zapletal, M., Pichler, C., Bose, R. P. J. C., van der Aalst, W., Werthner, H., & Huemer, C. (2015). Analyzing inter-organizational business processes. Process mining and business performance analysis using electronic data interchange messages. Information Systems and E-Business Management, 14(3), 577–612. https://doi.org/10.1007/s10257-015-0295-2 ( reposiTUm)

Pichler, C., Huemer, C., & Wimmer, M. (2013). Evolution of Business Documents Based on UN/CEFACT’s Core Components. International Journal of Software and Informatics, 7(2), 331–356. http://hdl.handle.net/20.500.12708/155128 ( reposiTUm)

Scholz, M., Wieland, K., & Huemer, C. (2011). New Media in Teaching UML in the Large - an Experience Report. ECEASST, 34: SOFTWARE MODELING IN EDUCATION AT MODELS 2010(34). http://hdl.handle.net/20.500.12708/162220 ( reposiTUm)

Liegl, P., Huemer, C., & Pichler, C. (2011). Registry support for core component-based business document models. Service Oriented Computing and Applications, 5(3), 183–202. https://doi.org/10.1007/s11761-011-0084-9 ( reposiTUm)

Huemer, C., Liegl, P., Schuster, R., & Zapletal, M. (2009). B2B Services: Worksheet-Driven Development of Modeling Artifacts and Code. The Computer Journal, 52(8), 1006–1026. https://doi.org/10.1093/comjnl/bxn076 ( reposiTUm)

Hofreiter, B., Huemer, C., Liegl, P., Mosser, R., Schuster, R., & Zapletal, M. (2007). Modeling e-Government processes with UMM. Informatica - An International Journal of Computing and Informatics, LJUBLJANA(ISSN: 1854-3871), 407–417. http://hdl.handle.net/20.500.12708/169717 ( reposiTUm)

Paskaleva, G., Bednar, T., & Huemer, C. (2024). Metamodels: Built-In BIM Compliance Checking. In T. Bednar & S. Sint (Eds.), BauSIM 2024 Companion Proceedings : 10te Konferenz von IBPSA-DACH, TU Wien, Österreich (pp. 13–14). https://doi.org/10.34726/7559 ( reposiTUm)

Melnyk, O., Huymajer, M., Huemer, C., & Galler, R. (2023). Digitalization in the Construction Industry: The Case of Documentation and Invoicing in Tunneling. In 2023 IEEE 25th Conference on Business Informatics (CBI) (pp. 1–10). IEEE. https://doi.org/10.1109/CBI58679.2023.10187588 ( reposiTUm)

Winkler, L., Huemer, C., & Melnyk, O. (2021). Design Science als Forschungswerkzeug in der Bauwirtschaft. In Festschrift anläßlich des 50-jährigen Bestehens der Forschungsbereiche für Baubetrieb und Bauwirtschaft (pp. 451–464). TU-MV Media Verlag GmbH. http://hdl.handle.net/20.500.12708/63054 ( reposiTUm)

Lang, L., Wally, B., Huemer, C., Šindelář, R., Mazak, A., & Wimmer, M. (2020). A Graphical Toolkit for IEC 62264-2. In R. X. Gao & K. Ehmann (Eds.), 53rd CIRP Conference on Manufacturing Systems 2020 (pp. 532–537). Elsevier BV. https://doi.org/10.1016/j.procir.2020.03.049 ( reposiTUm)

Wally, B., Huemer, C., Mazak, A., Wimmer, M., & Šindelář, R. (2019). Modeling Variability and Persisting Configurations in OPC UA. In P. Butala, E. Govekar, & R. Vrabic (Eds.), 52nd CIRP Conference on Manufacturing Systems (CMS), Ljubljana, Slovenia, June 12-14, 2019 (pp. 13–18). Elsevier BV. https://doi.org/10.1016/j.procir.2019.03.003 ( reposiTUm)

Wally, B., Vyskočil, J., Novak, P., Huemer, C., Sindelar, R., Kadera, P., Mazak, A., & Wimmer, M. (2019). Production Planning with IEC 62264 and PDDL. In Proceedings of the 17th IEEE International Conference on Industrial Informatics (INDIN 2019) (pp. 492–499). IEEE. http://hdl.handle.net/20.500.12708/57844 ( reposiTUm)

Wally, B., Lang, L., Włodarski, R., Sindelar, R., Huemer, C., Mazak, A., & Wimmer, M. (2019). Generating Structured AutomationML Models from IEC 62264 Information. In Proceedings of the 5th AutomationML PlugFest 2019 (p. 5). http://hdl.handle.net/20.500.12708/57845 ( reposiTUm)

Thalmann, S., Gursch, H., Suschnigg, J., Gashi, M., Ennsbrunner, H., Fuchs, A. K., Schreck, T., Mutlu, B., Mangler, J., Kappel, G., Huemer, C., & Lindstaedt, S. (2019). Cognitive Decision Support for Industrial Product Life Cycles: A Position Paper. In Proceedings of the Eleventh International Conference on Advanced Cognitive Technologies and Applications (COGNITIVE 2019) (pp. 3–9). IARIA. http://hdl.handle.net/20.500.12708/57850 ( reposiTUm)

Kleedorfer, F., Suda, F., Stolze, M., & Huemer, C. (2018). Hailing a Taxi on the Web of Needs. In Proceedings of the Posters and Demos Track of the 14th International Conference on Semantic Systems (p. 4). ceur-ws. http://hdl.handle.net/20.500.12708/57683 ( reposiTUm)

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 ( reposiTUm)

Wally, B., Huemer, C., Mazak, A., & Wimmer, M. (2018). IEC 62264-2 for AutomationML. In Proceedings of the 5th AutomationML User Conference (pp. 1–7). http://hdl.handle.net/20.500.12708/57394 ( reposiTUm)

Wally, B., Huemer, C., Mazak, A., & Wimmer, M. (2018). AutomationML, ISA-95 and Others: Rendezvous in the OPC UA Universe. In Proceedings of the 14th International Conference on Automation Science and Engineering (pp. 1381–1387). http://hdl.handle.net/20.500.12708/57325 ( reposiTUm)

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 ( reposiTUm)

Huemer, C., Kappel, G., Wimmer, M., Proper, H. A., Reich, S., Behrendt, W., Thalmann, S., Weichhart, G., & Zoitl, A. (2018). Interoperability and Integration in Future Production Systems. In 2018 IEEE 20th Conference on Business Informatics (CBI). IEEE Computer Society, Wien, Austria. IEEE Computer Society. https://doi.org/10.1109/cbi.2018.10067 ( reposiTUm)

Kleedorfer, F., Friedrich, H., & Huemer, C. (2017). Agreements in a Decentralized Linked Data Based Messaging System. In Proceedings of the Workshop on Decentralizing the Semantic Web 2017 co-located with 16th International Semantic Web Conference (ISWC2017). 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria. CEUR. http://hdl.handle.net/20.500.12708/57284 ( reposiTUm)

Kleedorfer, F., & Huemer, C. (2017). Towards a Web Based Transportation Infrastructure. In W. Kersten, T. Blecker, & C. M. Ringle (Eds.), Digitalization in supply chain management and logistics (pp. 55–73). epubli. https://doi.org/10.15480/882.1442 ( reposiTUm)

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 ( reposiTUm)

Wally, B., Huemer, C., & Mazak, A. (2017). A View on Model-Driven Vertical Integration: Alignment of Production Facility Models and Business Models. In Proceedings of the 13th IEEE Conference on Automation Science and Engineering (pp. 1012–1018). IEEE. http://hdl.handle.net/20.500.12708/56970 ( reposiTUm)

Wally, B., Huemer, C., & Mazak, A. (2017). Aligning Business Services with Production Services: The Case of REA and ISA-95. In 2017 IEEE 10th Conference on Service-Oriented Computing and Applications (SOCA). 10th IEEE International Conference on Service Oriented Computing and Applications (SOCA 2017), Kanazawa, Japan. IEEE Computer Society Conference Publishing Services (CPS). https://doi.org/10.1109/soca.2017.10 ( reposiTUm)

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 ( reposiTUm)

Kleedorfer, F., Panchenko, Y., Busch, C. M., & Huemer, C. (2016). Verifiability and Traceability in a Linked Data Based Messaging System. In Proceedings of the 12th International Conference on Semantic Systems. 12th International Conference on Semantic Systems (SEMANTICS 2016), Leipzig, Germany. ACM. https://doi.org/10.1145/2993318.2993342 ( reposiTUm)

Wally, B., Mazak, A., Kratzwald, B., Huemer, C., Regatschnig, P., & Mayrhofer, D. (2015). REAlist-A Tool Demo. In Proceedings of the 9th International Workshop on Value Modeling and Business Ontology (VMBO 2015) (p. 7). http://hdl.handle.net/20.500.12708/56024 ( reposiTUm)

Mazak, A., & Huemer, C. (2015). HoVer: A modeling framework for horizontal and vertical integration. In 2015 IEEE 13th International Conference on Industrial Informatics (INDIN). 2015 IEEE International Conference on Industrial Informatics (INDIN 2015), Cambridge, United Kingdom of Great Britain and Northern Ireland (the). IEEE. https://doi.org/10.1109/indin.2015.7281980 ( reposiTUm)

Mazak, A., & Huemer, C. (2015). From Business Functions to Control Functions: Transforming REA to ISA-95. In 2015 IEEE 17th Conference on Business Informatics. 17th IEEE Conference on Business Informatics, Lissabon, Portugal. IEEE. https://doi.org/10.1109/cbi.2015.50 ( reposiTUm)

Wally, B., Mazak, A., Kratzwald, B., & Huemer, C. (2015). Model-Driven Retail Information System Based on REA Business Ontology and Retail-H. In 2015 IEEE 17th Conference on Business Informatics. 17th IEEE Conference on Business Informatics, Lissabon, Portugal. IEEE. https://doi.org/10.1109/cbi.2015.49 ( reposiTUm)

Mazak, A., & Huemer, C. (2015). A Standards Framework for Value Networks in the Context of Industry 4.0. In Proceedings of the 2015 IEEE International Conference on Industrial Engineering and Engineering Management. 2015 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM), Singapore. IEEE. http://hdl.handle.net/20.500.12708/56405 ( reposiTUm)

Kleedorfer, F., Busch, C. M., Pichler, C., & Huemer, C. (2014). The Case for the Web of Needs. In 2014 IEEE 16th Conference on Business Informatics. IEEE Computer Society. https://doi.org/10.1109/cbi.2014.55 ( reposiTUm)

Krathu, W., Pichler, C., Engel, R., Zapletal, M., Werthner, H., & Huemer, C. (2014). A Framework for Inter-organizational Performance Analysis from EDI Messages. In Proceedings of The 16th IEEE Conference on Business Informatics (CBI) (pp. 17–24). IEEE. http://hdl.handle.net/20.500.12708/55114 ( reposiTUm)

Wally, B., & Huemer, C. (2014). Towards a Generic Data Model for REA Based Applications. In B. Shishkov (Ed.), Proceedings of the Fourth International Symposium on Business Modeling and Software Design (p. 6). http://hdl.handle.net/20.500.12708/56007 ( reposiTUm)

Wally, B., & Huemer, C. (2014). Defining Business Rules for REA Business Models. In 2014 IEEE 16th Conference on Business Informatics. 1st Workshop on Enterprise Engineering Theories and Methods, Geneva, Switzerland. IEEE. https://doi.org/10.1109/cbi.2014.52 ( reposiTUm)

Mayrhofer, D., Mazak, A., Wally, B., Huemer, C., & Regatschnig, P. (2014). REAlist: Towards a Business Model Adapting Multi-Tenant ERP System in the Cloud. In Proceedings of the 8th International Workshop on Value Modeling and Business Ontology (VMBO 2014) (p. 5). http://hdl.handle.net/20.500.12708/55361 ( reposiTUm)

Wally, B., Mazak, A., Mayrhofer, D., & Huemer, C. (2014). A Generic REA Software Architecture based on Fragments and Declarations. In Proceedings of the 8th International Workshop on Value Modeling and Business Ontology (VMBO 2014) (p. 5). http://hdl.handle.net/20.500.12708/55362 ( reposiTUm)

Wally, B., Mazak, A., Mayrhofer, D., & Huemer, C. (2014). Defining Business Rules for REA based on Fragments and Declarations. In Proceedings of the 8th International Workshop on Value Modeling and Business Ontology (VMBO 2014) (p. 6). http://hdl.handle.net/20.500.12708/55363 ( reposiTUm)

Huemer, C., Zapletal, M., & Liegl, P. (2014). Crossing the Boundaries: e-Invoicing/e-Procurement as Native ERP Features. In Novel Methods and Technologies for Enterprise Information Systems (pp. 9–18). Springer. http://hdl.handle.net/20.500.12708/56406 ( reposiTUm)

Novakovic, D., & Huemer, C. (2013). Business Context Sensitive Business Documents: An Ontology Based Business Context Model for Core Components. In Proceedings of the Tenth International Conference for Informatics and Information Technology. Tenth International Conference for Informatics and Information Technology CIIT2013, Bitola, Macedonia, Non-EU. http://hdl.handle.net/20.500.12708/54709 ( reposiTUm)

Novakovic, D., & Huemer, C. (2013). A Survey on Business Context. In Intelligent Computing, Networking, and Informatics (pp. 199–211). https://doi.org/10.1007/978-81-322-1665-0_19 ( reposiTUm)

Novakovic, D., & Huemer, C. (2013). Business context sensitive business documents: Business context aware core components modeling using the E-UCM model. In 2013 11th IEEE International Conference on Industrial Informatics (INDIN). IEEE 11th International Conference on Industrial Informatics INDIN´2013, Bochum, Germany, EU. https://doi.org/10.1109/indin.2013.6622939 ( reposiTUm)

Novakovic, D., Huemer, C., & Pichler, C. (2013). Context Model for Business Context Sensitive Business Documents. In Modeling and Using Context (pp. 336–342). https://doi.org/10.1007/978-3-642-40972-1_26 ( reposiTUm)

Novakovic, D., & Huemer, C. (2013). Context Aware Business Documents Modeling. In Modeling and Using Context (pp. 357–363). https://doi.org/10.1007/978-3-642-40972-1_29 ( reposiTUm)

Novakovic, D., & Huemer, C. (2013). Contextualizing Business Documents. In Proceedings of the 10th IEEE International Conference on e-Business Engineering (ICEBE 2013) (pp. 236–243). http://hdl.handle.net/20.500.12708/54712 ( reposiTUm)

Novakovic, D., & Huemer, C. (2013). Putting Services in Context. In Proceedings of the 6th IEEE International Conference on Service Oriented Computing and Applications (SOCA 2013). IEEE International Conference on Service Oriented Computing and Applications (SOCA 2013), Kauai, USA, Non-EU. IEEE. http://hdl.handle.net/20.500.12708/54836 ( reposiTUm)

Engel, R., Rantham Prabhakara, J. C. B., Pichler, C., Zapletal, M., Huemer, C., & Werthner, H. (2013). Inter-organizational Business Processes: On Redundancies in Document Exchanges. In Effective, Agile and Trusted eServices Co-Creation (pp. 51–66). Turku Centre for Computer Science. http://hdl.handle.net/20.500.12708/54623 ( reposiTUm)

Mayrhofer, D., Huemer, C., & Regatschnig, P. (2013). REA-ERP: Challenges of Using REA in an ERP System. In Proceedings of the 7th International Workshop on Value Modeling and Business Ontology (VMBO 2013) (p. 4). http://hdl.handle.net/20.500.12708/55355 ( reposiTUm)

Breu, R., Dustdar, S., Eder, J., Huemer, C., Kappel, G., Köpke, J., Langer, P., Mangler, J., Mendling, J., Neumann, G., Rinderle-Ma, S., Schulte, S., Sobernig, S., & Weber, B. (2013). Towards Living Inter-Organizational Processes. In B. Hofreiter, K.-J. Lin, C. Huemer, E. Proper, & J. Sanz (Eds.), CBI 2013 - 2013 IEEE International Conference on Business Informatics (p. 4). http://hdl.handle.net/20.500.12708/54679 ( reposiTUm)

Scholz, M., Mayerhofer, T., Seidl, M., & Huemer, C. (2012). Replacing traditional classroom lectures with lecture videos. In Proceedings of the 8th edition of the Educators’ Symposium on - EduSymp ’12. Educators’ Symposium @ MODELS 2012, Innsbruck, Austria. ACM Digital Library. https://doi.org/10.1145/2425936.2425940 ( reposiTUm)

Mayrhofer, D., & Huemer, C. (2012). Extending the REA-DSL by the Planning Layer of the REA Ontology. In Proceedings of the 7th International Workshop on Business/IT Alignment and Interoperability (BUSITAL 2012) held in conjunction with the 24th International Conference on Advanced Information Systems Engineering (CAiSE 2012) (pp. 543–554). Springer. http://hdl.handle.net/20.500.12708/54125 ( reposiTUm)

Mayrhofer, D., & Huemer, C. (2012). Business-Model-Driven Data Engineering Using the REA-DSL. In 6th International Workshop on Value Modeling and Business Ontology (VMBO 2012). 6th International Workshop on Value Modeling and Business Ontology (VMBO 2012), Vienna, Austria, Austria. http://hdl.handle.net/20.500.12708/54116 ( reposiTUm)

Mayrhofer, D., & Huemer, C. (2012). REA-DSL: Business Model Driven Data-Engineering. In Proceedings of the 14th IEEE International Conference on Commerce and Enterprise Computing (CEC 2012) (pp. 1–8). IEEE. http://hdl.handle.net/20.500.12708/54150 ( reposiTUm)

Huemer, C., Kappel, G., Liegl, P., Schuster, R., Werthner, H., Topf, M., Mayrhofer, D., Zapletal, M., & Krenn, P. (2012). ERPEL: Enabling Seamless Ad-hoc Cross Enterprise Collaborations. In Proceedings of the Annual SRII Global Conference 2012. Annual SRII Global Conference 2012, San Jose, Non-EU. http://hdl.handle.net/20.500.12708/54193 ( reposiTUm)

Pichler, C., Engel, R., & Huemer, C. (2012). Validation of Business Document Types based on Feature Models. In Proceedings of the Sixth International Workshop on Variability Modeling and Software-intensive Systems (pp. 1–10). http://hdl.handle.net/20.500.12708/53827 ( reposiTUm)

Mayrhofer, D., Huemer, C., Hofreiter, B., & Sonnenberg, C. (2011). REA-XML: An Unambiguous Language for REA Business Models. In The 8th IEEE International Conference on e-Business Engineering (ICEBE 2011) (pp. 44–51). http://hdl.handle.net/20.500.12708/53263 ( reposiTUm)

Sonnenberg, C., Huemer, C., Hofreiter, B., Mayrhofer, D., & Braccini, A. (2011). The REA-DSL: A Domain Specific Modeling Language for Business Models. In Advanced Information Systems Engineering  Proceedings of the 23rd International Conference (CAiSE 2011) (pp. 252–266). Springer. http://hdl.handle.net/20.500.12708/53665 ( reposiTUm)

Mayrhofer, D., Sonnenberg, C., Hofreiter, B., & Huemer, C. (2011). A Domain Specific Modeling Language for REA. In 5th International Workshop on Value Modeling and Business Ontology (VMBO 2011). 5th International Workshop on Value Modeling and Business Ontology (VMBO 2011), Ghent, Belgium, EU. http://hdl.handle.net/20.500.12708/53733 ( reposiTUm)

Pichler, C., & Huemer, C. (2011). Towards Variability Management in Business Document Types using Product Line Engineering. In Proceedings of the 5th European Conference on Software Architecture, ECSA Companion Volume (pp. 1–5). http://hdl.handle.net/20.500.12708/53828 ( reposiTUm)

Pichler, C., Huemer, C., & Wimmer, M. (2011). Business Document Interoperability as a Service. In Proceedings of the 6th IEEE International Symposium on Service-Oriented System Engineering (pp. 1–9). http://hdl.handle.net/20.500.12708/53826 ( reposiTUm)

Strommer, M., Kromer, F., Pichler, C., & Huemer, C. (2011). Business Document Transformation using Core Components and XSLT. In Proceedings of the 13th International Conference on Commerce and Enterprise Computing (pp. 129–136). http://hdl.handle.net/20.500.12708/53830 ( reposiTUm)

Pichler, C., Huemer, C., & Strommer, M. (2011). Evolution Patterns for Business Document Models. In Proceedings of the 15th International Conference on Software Product Line Engineering (Volume 2) (pp. 1–8). http://hdl.handle.net/20.500.12708/53831 ( reposiTUm)

Pichler, C., & Huemer, C. (2011). Feature Modeling for Business Document Models. In Proceedings of the 15th International Conference on Software Product Line Engineering (Volume 2) (pp. 1–8). http://hdl.handle.net/20.500.12708/53829 ( reposiTUm)

Brandsteidl, M., Wieland, K., & Huemer, C. (2011). Novel Communication Channels in Software Modeling Education. In J. Dingel & A. Solberg (Eds.), Models in Software Engineering (pp. 40–54). Lecture Notes in Computer Science Volume 6627. https://doi.org/10.1007/978-3-642-21210-9_5 ( reposiTUm)

Engel, R., Krathu, W., Zapletal, M., Pichler, C., van der Aalst, W. M. P., & Werthner, H. (2011). Process Mining for Electronic Data Interchange. In C. Huemer & T. Setzer (Eds.), E-Commerce and Web Technologies (pp. 77–88). Springer, Berlin/Heidelberg. https://doi.org/10.1007/978-3-642-23014-1_7 ( reposiTUm)

Pichler, C., Seidl, M., & Huemer, C. (2010). Managing Variability and Evolution of Business Document Models. In G. Botterweck, P. Heymans, I. Maman, A. Pleuss, & J. Rubin (Eds.), Proceedings of the 2nd International Workshop on Model-driven Product Line Engineering (MDPLE 2010) (pp. 61–72). CEUR-WS.org. http://hdl.handle.net/20.500.12708/53210 ( reposiTUm)

Hofreiter, B., Huemer, C., Kappel, G., Mayrhofer, D., & vom Brocke, J. (2010). Inter-organizational Reference Modeling - A Position Statement. In Proceedings of the International Workshop on Business System Management and Engineering @ TOOLS 2010 (pp. 1–16). http://hdl.handle.net/20.500.12708/53231 ( reposiTUm)

Pichler, C., Strommer, M., & Huemer, C. (2010). Size Matters!? Measuring the Complexity of XML Schema Mapping Models. In 2010 6th World Congress on Services. International Workshop on Service Computing for B2B, Bangalore, Non-EU. IEEE. https://doi.org/10.1109/services.2010.64 ( reposiTUm)

Liegl, P., Huemer, C., & Pichler, C. (2010). A bottom-up approach to build XML business document standards. In Proceedings of the 7th IEEE International Conference on e-Business Engineering (pp. 56–63). IEEE. http://hdl.handle.net/20.500.12708/53279 ( reposiTUm)

Schuster, R., Motal, T., Huemer, C., & Werthner, H. (2010). From Economic Drivers to B2B Process Models: a Mapping from REA to UMM. In W. Abramowicz & R. Tolksdorf (Eds.), Business Information Systems - 13th International Conference, BIS 2010, Berlin, Germany, May 3-5, 2010, Proceedings (pp. 119–131). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-12814-1_11 ( reposiTUm)

Schönberger, A., Wirtz, G., Huemer, C., & Zapletal, M. (2010). A Composable, QoS-Aware and Web Services-Based Execution Model for ebXML BPSS Business Transactions. In 2010 6th World Congress on Services. 6th World Congress on Services, Miami, Non-EU. IEEE Computer Society. https://doi.org/10.1109/services.2010.46 ( reposiTUm)

Pichler, C., Langer, P., Wimmer, M., Huemer, C., & Hofreiter, B. (2010). Registry Support for Core Component Evolution. In Proceedings of the IEEE International Conference on Service-Oriented Computing and Applications (SOCA 2010) (pp. 1–9). IEEE Computer Society. http://hdl.handle.net/20.500.12708/53498 ( reposiTUm)

Schall, D., & Skopik, F. (2010). Mining and Composition of Emergent Collectives in Mixed Service-Oriented Systems. In K.-M. Chao, C. Huemer, B. Hofreiter, Y. Li, & N. Shah (Eds.), Proceedings of the 12th IEEE International Conference on Commerce and Enterprise Computing (CEC 2010) (pp. 212–219). IEEE. http://hdl.handle.net/20.500.12708/53622 ( reposiTUm)

Huemer, C., Liegl, P., & Pichler, C. (2009). A registry model for UN/CEFACT’s Core Components. In Proceedings of the IEEE International Conference on Service-Oriented Computing and Applications (pp. 1–6). IEEE Computer Society. http://hdl.handle.net/20.500.12708/52794 ( reposiTUm)

Eis, C., Huemer, C., Liegl, P., Pichler, C., & Strommer, M. (2009). A Framework for Managing the Complexity of Business Document Integration. In Proceedings of the eChallenges 2009 Conference and Exhibition (pp. 1–8). IIMC International Information Management Corporation. http://hdl.handle.net/20.500.12708/52795 ( reposiTUm)

Liegl, P., Schuster, R., Zapletal, M., Huemer, C., Werthner, H., Aigner, M., Bernauer, M., Klinger, B., Mayr, M., Mizani, R., & Windisch, M. (2009). [vem:xi:] - A methodology for process based requirements engineering. In Proceedings of the 17th IEEE Requirements Engineering Conference (pp. 193–202). IEEE Computer Society. http://hdl.handle.net/20.500.12708/52775 ( reposiTUm)

Liegl, P., Huemer, C., & Zapletal, M. (2009). Towards a global business document reference ontology. In Proccedings of the Third IEEE International Conference on Semantic Computing (pp. 355–360). IEEE Computer Society. http://hdl.handle.net/20.500.12708/52776 ( reposiTUm)

Gruber, H., & Huemer, C. (2009). Profitability Analysis of Workflow Management Systems. In Proceedings of the 2009 IEEE Conference on Commerce and Enterprise Computing (CEC 2009) (pp. 233–238). IEEE Computer Society. http://hdl.handle.net/20.500.12708/53082 ( reposiTUm)

Scholz, M., Seidl, M., Wimmer, M., Huemer, C., & Kappel, G. (2008). Teaching Models @ BIG - How to Give 1000 Students an Understanding of the UML. In M. Śmiałek (Ed.), Promoting Software Modeling Through Active Education, Educators Symposium Models’08 (pp. 64–68). Warsaw University of Technology. http://hdl.handle.net/20.500.12708/52264 ( reposiTUm)

Hofreiter, B., & Huemer, C. (2008). A model-driven top-down approach to inter-organizational systems: From global choreography models to executable BPEL. In IEEE Joint Conference on E-Commerce Technology (CEC’08) and Enterprise Computing, E-Commerce, and E-Services (EEE’08) (pp. 136–145). IEEE Computer Society. http://hdl.handle.net/20.500.12708/52257 ( reposiTUm)

Huemer, C., Liegl, P., Schuster, R., Werthner, H., & Zapletal, M. (2008). Inter-organizational Systems: From Business Values over Business Processes to Deployment. In Proceedings of the 2nd International IEEE Conference on Digital Ecosystems and Technologies (DEST2008) (p. 6). IEEE. http://hdl.handle.net/20.500.12708/52177 ( reposiTUm)

Huemer, C., Schmidt, A., Werthner, H., & Zapletal, M. (2008). A UML Profile for the e3-Value e-Business Model Ontology. In Proceedings of the Third International Workshop on Business/IT Alignment and Interoperability (BUSITAL’08) held in conjunction with CAiSE’08 Conference (p. 15). CEUR-WS. http://hdl.handle.net/20.500.12708/52191 ( reposiTUm)

Huemer, C., Liegl, P., Schuster, R., & Zapletal, M. (2008). A 3-level e-Business Registry Meta Model. In 2008 IEEE International Conference on Services Computing. 2008 IEEE International Conference on Services Computing, Honolulu, Hawaii, USA, Non-EU. IEEE Computer Society. https://doi.org/10.1109/scc.2008.54 ( reposiTUm)

Huemer, C., Liegl, P., Motal, T., Schuster, R., & Zapletal, M. (2008). The development process of the UN/CEFACT modeling methodology. In Proceedings of the 10th international conference on Electronic commerce - ICEC ’08. Tenth International Conference on Electronic Commerce (ICEC08), Innsbruck, Austria. ACM. https://doi.org/10.1145/1409540.1409589 ( reposiTUm)

Gruber, H., & Huemer, C. (2008). Selecting business processes for automation by WFMS: An Evaluation Framework. In Proc. of BIR 2008 The 7th Int’l Conf. on Perspectives In Business Informatics Research (pp. 77–93). University Gdansk. http://hdl.handle.net/20.500.12708/52558 ( reposiTUm)

Huemer, C., & Liegl, P. (2007). A UML Profile for Core Components and their Transformation to XSD. In Proceeding of 2007 IEEE 23rd International Conference on Data Engineering Workshop (pp. 298–306). IEEE Computer Society. http://hdl.handle.net/20.500.12708/51800 ( reposiTUm)

Hofreiter, B., Huemer, C., Liegl, P., Schuster, R., & Zapletal, M. (2007). Deriving executable BPEL from UMM Business Transactions. In IEEE International Conference on Services Computing (SCC 2007). 2007 IEEE International Conference on Services Computing, Salt Lake City, Utah, USA, Non-EU. IEEE Computer Society. https://doi.org/10.1109/scc.2007.49 ( reposiTUm)

Huemer, C., Liegl, P., Schuster, R., & Zapletal, M. (2007). Modeling Business Entity State Centric Choreographies. In The 9th IEEE International Conference on E-Commerce Technology and The 4th IEEE International Conference on Enterprise Computing, E-Commerce and E-Services (CEC-EEE 2007). 9th IEEE International Conference on E-Commerce Technology (CEC 2007) / 4th IEEE International Conference on Enterprise Computing, E-Commerce and E-Services (EEE 2007), Tokyo, Japan, EU. IEEE Computer Society. https://doi.org/10.1109/cec-eee.2007.70 ( reposiTUm)

Huemer, C., Liegl, P., Schuster, R., & Zapletal, M. (2007). Worksheet-Driven UMM Modeling of B2B Services. In IEEE International Conference on e-Business Engineering (ICEBE’07). 2007 IEEE International Conference on e-Business Engineering (ICEBE 2007), Hong Kong, China, Non-EU. IEEE Computer Society. https://doi.org/10.1109/icebe.2007.4402072 ( reposiTUm)

Huemer, C., & Zapletal, M. (2007). A State Machine executing UMM Business Transactions. In Proceedings of the 2007 Inaugural IEEE International Conference on Digital Ecosystems and Technologies (IEEE DEST 2007) (p. 6). IEEE Computer Society. http://hdl.handle.net/20.500.12708/51785 ( reposiTUm)

Hofreiter, B., Huemer, C., Liegl, P., Schuster, R., & Zapletal, M. (2007). UMM Add-In: A UML Extension for UN/CEFACT’s Modeling Methodology. In Service-Oriented Computing – ICSOC 2007 (pp. 618–619). Springer. https://doi.org/10.1007/978-3-540-74974-5_57 ( reposiTUm)

Erven, H., Hicker, G., Huemer, C., & Zapletal, M. (2007). The Web Services-BusinessActivity-Initiator (WS-BA-I) Protocol: an Extension to the Web Services-BusinessActivity Specification. In IEEE International Conference on Web Services (ICWS 2007). 2007 IEEE International Conference on Web Services (ICWS 2007), Salt Lake City, Utah, USA, Non-EU. IEEE Computer Society. https://doi.org/10.1109/icws.2007.174 ( reposiTUm)

Hofreiter, B., Huemer, C., Liegl, P., Schuster, R., & Zapletal, M. (2006). UN/CEFACT’s Modeling Methodology (UMM): A UML Profile for B2B e-Commerce. In Advances in Conceptual Modeling - Theory and Practice (pp. 19–31). Lecture Notes in Computer Science, Springer. http://hdl.handle.net/20.500.12708/51604 ( reposiTUm)

Hofreiter, B., Huemer, C., & Zapletal, M. (2006). A Business Collaboration Registry Model on Top of ebRIM. In Proceedings of the IEEE International Conference on e-Business Engineering (ICEBE’06) (pp. 392–400). IEEE Computer Society. http://hdl.handle.net/20.500.12708/51603 ( reposiTUm)

Ilger, M., & Zapletal, M. (2006). An Implementation to transform Business Collaboration Models to executable Process Specifications. In M. Schoop, C. Huemer, M. Rebstock, & M. Bichler (Eds.), Proceedings of the conference on Service-Oriented Electronic Commerce at the Multikonferenz Wirtschaftsinformatik 2006, Passau Germany (pp. 9–23). GI-Edition - Lecture Notes in Informatics (LNI). http://hdl.handle.net/20.500.12708/51378 ( reposiTUm)

Hofreiter, B., Huemer, C., & Zapletal, M. (2006). Registering UMM Business Collaboration Models in an ebXML Registry. In Proceedings of the 8th IEEE International Conference on E-Commerce Technology and the 3rd IEEE International Conference on Enterprise Computing, E-Commerce, and E-Services (CEC/EEE’06) (p. 45). IEEE Computer Society. http://hdl.handle.net/20.500.12708/51379 ( reposiTUm)

Huemer, C., Liegl, P., & Zapletal, M. (2018). Austausch von elektronischen Geschäftsdokumenten. In Handbuch E-Rechnung und E-Procurement (pp. 137–155). Linde Verlag. http://hdl.handle.net/20.500.12708/29869 ( reposiTUm)

Mazak, A., Wimmer, M., Huemer, C., Kappel, G., & Kastner, W. (2016). Rahmenwerk zur modellbasierten horizontalen und vertikalen Integration von Standards für Industrie 4.0. In B. Vogel-Heuser (Ed.), Handbuch Industrie 4.0 (pp. 1–22). Springer-Verlag Berlin Heidelberg. https://doi.org/10.1007/978-3-662-45537-1_94-1 ( reposiTUm)

Zapletal, M., Schuster, R., Liegl, P., Huemer, C., & Hofreiter, B. (2015). The UN/CEFACT Modeling Methodology UMM 2.0: Choreographing Business Document Exchanges. In Handbook on Business Process Management 1 (pp. 625–647). Springer. https://doi.org/10.1007/978-3-642-45100-3_27 ( reposiTUm)

Hofreiter, B., Huemer, C., Kappel, G., Mayrhofer, D., & vom Brocke, J. (2012). Inter-organizational Reference Models – May Inter-organizational Systems Profit from Reference Modeling? In C. Ardagna, E. Damiani, L. Maciaszek, M. Missikoff, & M. Parkin (Eds.), Business System Management and Engineering (pp. 32–47). Springer LNCS 7350. https://doi.org/10.1007/978-3-642-32439-0_3 ( reposiTUm)

Grün, C., Huemer, C., Liegl, P., Mayrhofer, D., Motal, T., Schuster, R., Werthner, H., & Zapletal, M. (2011). eBusiness. In Handbook of Semantic Web Technologies (pp. 787–848). Springer. http://hdl.handle.net/20.500.12708/27278 ( reposiTUm)

Hofreiter, B., & Huemer, C. (2010). Flexible Workflow Management in Service Oriented Environments. In Agent-Based Service Oriented Computing (pp. 81–111). Springer-Verlag, Heidelberg. http://hdl.handle.net/20.500.12708/27421 ( reposiTUm)

Zapletal, M., Schuster, R., Liegl, P., Huemer, C., & Hofreiter, B. (2010). Modelling Interorganizational Business Processes. In J. vom Brocke & M. Rosemann (Eds.), Handbook on Business Process Management 1 (pp. 543–564). Springer. http://hdl.handle.net/20.500.12708/26913 ( reposiTUm)

Huemer, C., Liegl, P., Schuster, R., Zapletal, M., & Hofreiter, B. (2009). Service-Oriented Enterprise Modeling and Analysis. In Handbook of Enterprise Integration (pp. 307–322). Auerbach Publications. http://hdl.handle.net/20.500.12708/26495 ( reposiTUm)

Naujok, K.-D., & Huemer, C. (2008). Designing ebXML - The Work of UN/CEFACT. In Ontologies-Based Business Integration. Springer. https://doi.org/10.1007/978-3-540-75230-1 ( reposiTUm)

Seidl, M., Scholz, M., Huemer, C., & Kappel, G. (2015). UML@Classroom: An Introduction to Object-Oriented Modeling. In Undergraduate Topics in Computer Science. Springer. https://doi.org/10.1007/978-3-319-12742-2 ( reposiTUm)

Hofreiter, B., & Huemer, C. (Eds.). (2014). Special Issue on A Roadmap for Business Informatics. German Informatics Society (GI). http://hdl.handle.net/20.500.12708/23839 ( reposiTUm)

Seidl, M., Scholz, M., Huemer, C., & Kappel, G. (2012). UML@Classroom - Eine Einführung in die objektorientierte Modellierung. dpunkt.verlag. http://hdl.handle.net/20.500.12708/23526 ( reposiTUm)

Fettke, P., Weigand, H., Frank, U., Huemer, C., & Schnellmann, M. (Eds.). (2024). 2024 26th International Conference on Business Informatics (CBI). IEEE. https://doi.org/10.1109/CBI62504.2024 ( reposiTUm)

Proper, H. A., Strecker, S., Huemer, C., Feltus, C., Wided, G., Razo-Zapata, I., Brichni, M., Rozier, D., Komarov, M. M., Maltseva, S. V., & Guerreiro, S. (Eds.). (2018). 20th IEEE International Conference  on Business Informatics. IEEE Computer Society. https://doi.org/10.1109/cbi.2018.00001 ( reposiTUm)

Kornyshova, E., Poels, G., & Huemer, C. (Eds.). (2016). 18th IEEE Conference  on Business Informatics. IEEE Computer Society. https://doi.org/10.1109/cbi.2016.1 ( reposiTUm)

Kornyshova, E., Poels, G., Huemer, C., Wattiau, I., Matthes, F., & Sanz, J. (Eds.). (2016). 18th IEEE Conference on Business Informatics. IEEE Computer Society. https://doi.org/10.1109/CBI39511.2016 ( reposiTUm)

Huemer, C., & Lops, P. (Eds.). (2013). E-Commerce, and Web Technologies. Springer, Lecture Notes in Business Information Processing (LNBIP). https://doi.org/10.1007/978-3-642-39878-0 ( reposiTUm)

Hofreiter, B., Lin, K.-J., Huemer, C., Proper, E., & Sanz, J. (Eds.). (2013). 2013 IEEE International Conference on Business Informatics. IEEE Computer Society. http://hdl.handle.net/20.500.12708/23695 ( reposiTUm)

E-Commerce and Web Technologies. (2012). In C. Huemer & P. Lops (Eds.), Lecture Notes in Business Information Processing. Springer. https://doi.org/10.1007/978-3-642-32273-0 ( reposiTUm)

Chao, K.-M., Huemer, C., Hofreiter, B., Li, Y., & Shah, N. (Eds.). (2010). Proceedings - 12th IEEE International Conference on Commerce and Enterprise Computing, CEC 2010. IEEE Computer Society. https://doi.org/10.1109/CEC17237.2010 ( reposiTUm)

Melnyk, O., Huymajer, M., Huemer, C., & Galler, R. (2023, June 22). Digitalization in the Construction Industry: The Case of Documentation and Invoicing in Tunneling [Conference Presentation]. IEEE CBI 2023, Prague, Czechia. http://hdl.handle.net/20.500.12708/187147 ( reposiTUm)

Huemer, C. (2018). Enabling Digital Transformation and Innovation. VÖSI Software Day 2018, Wien, Austria. http://hdl.handle.net/20.500.12708/86843 ( reposiTUm)

Scholz, M., Seidl, M., Wimmer, M., Huemer, C., & Kappel, G. (2008). Exercises for Object-Oriented Modeling. Educators Symposium @ MODELS 2008, Toulouse, Frankreich, EU. http://hdl.handle.net/20.500.12708/84744 ( reposiTUm)

Hofreiter, B., Huemer, C., Liegl, P., Schuster, R., & Zapletal, M. (2006). UMM Add-In: A UML Extension for UN/CEFACT’s Modeling Methodology. European Conference on Model Driven Architecture (ECMDA’06), Bilbao, Spanien, EU. http://hdl.handle.net/20.500.12708/84496 ( reposiTUm)

Hofreiter, B., Naujok, K.-D., & Huemer, C. (2004). Business Collaboration Framework: Interoperability on Top of Web Services. Proceedings for the Final Conference of the EU 5. Rahmenprogramm-Project FOODTRACE, EU, EU. http://hdl.handle.net/20.500.12708/85230 ( reposiTUm)

Melnyk, O., Huymajer, M., Weichenberger, F., Wenighofer, R., Galler, R., & Huemer, C. (2024). Interdisziplinäres BIM_basiertes Planungs-, Bau- und Betriebsprozessmanagement im Tunnelbau (No. 48579106). http://hdl.handle.net/20.500.12708/210668 ( reposiTUm)