Publications
Schönberger, A., Wirtz, G., Huemer, C., Zapletal, M. (2010) A Composable, QoS-Aware and Web Services-Based Execution Model for ebXML BPSS Business Transactions, IEEE Computer Society, IEEE Congress on Services.
Zapletal, M., Schuster, R., Liegl, P., Huemer, C. (2010) Modelling Interorganizational Business Processes, Springer, Handbook on Business Process Management 1.
Hofreiter, B., Huemer, C. (2009) Current trends in modeling inter-organizational cooperation, Journal of Enterprise Information Management, 22-.
Liegl, P., Huemer, C., Zapletal, M. (2009) Towards a global business document reference ontology, IEEE Computer Society, Proccedings of the Third IEEE International Conference on Semantic Computing, 
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Liegl, P., Schuster, R., Zapletal, M., Huemer, C. (2009) [vem:xi:] - A methodology for process based requirements engineering, IEEE Computer Society, Proceedings of the 17th IEEE Requirements Engineering Conference, .
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Eis, C., Huemer, C., Liegl, P., Pichler, C. (2009) A Framework for Managing the Complexity of Business Document Integration, IIMC International Information Management Corporation, Proceedings of the eChallenges 2009 Conference and Exhibition, .
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Huemer, C., Liegl, P., Schuster, R., Zapletal, M. (2009) B2B Services: Worksheet-Driven Development of Modeling Artifacts and Code, Computer Journal, 52-8.
Huemer, C., Liegl, P., Pichler, C. (2009) A registry model for UN/CEFACT's Core Components, IEEE Computer Society, Proceedings of the IEEE International Conference on Service-Oriented Computing and Applications, .
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Huemer, C., Liegl, P., Schuster, R., Zapletal, M. (2009) Service-Oriented Enterprise Modeling and Analysis, Auerbach Publications, Handbook of Enterprise Integration.
Hofreiter, B., Huemer, C. (2008) A model-driven top-down approach to inter-organizational systems: From global choreography models to executable BPEL, IEEE Computer Society, IEEE Joint Conference on E-Commerce Technology (CEC'08) and Enterprise Computing, E-Commerce, and E-Services (EEE'08), .
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Huemer, C., Liegl, P., Motal, T., Schuster, R. (2008) The Development Process of the UN/CEFACT Modeling Methodology, ACM, Proceedings of the Tenth International Conference on Electronic Commerce, .
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Huemer, C., Liegl, P., Schuster, R., Werthner, H. (2008) Inter-organizational Systems: From Business Values over Business Processes to Deployment, IEEE, Proceedings of the 2nd International IEEE Conference on Digital Ecosystems and Technologies (DEST2008), .
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Huemer, C., Liegl, P., Schuster, R., Zapletal, M. (2008) A 3-level e-Business Registry Meta Model, IEEE Computer Society, Proceedings of the 2008 IEEE International Conference on Services Computing (SCC 2008), .
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Huemer, C., Schmidt, A., Werthner, H., Zapletal, M. (2008) A UML Profile for the e3-Value e-Business Model Ontology, CEUR-WS, Proceedings of the Third International Workshop on Business/IT Alignment and Interoperability (BUSITAL'08) held in conjunction with CAiSE'08 Conference, .
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Hofreiter, B., Huemer, C., Liegl, P., Mosser, R. (2007) Modeling e-Government processes with UMM, Informatica - An International Journal of Computing and Informatics, Ljubljana-ISSN: 1854-3871, .
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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, IEEE Computer Society, 2007 IEEE International Conference on Web Services (ICWS 2007), .
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Huemer, C., Liegl, P., Schuster, R., Zapletal, M. (2007) Modeling Business Entity State Centric Choreographies, IEEE Computer Society, Proceedings of the 9th IEEE International Conference on E-Commerce Technology (CEC 2007) / 4th IEEE International Conference on Enterprise Computing, E-Commerce and E-Services (EEE 2007), .
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Huemer, C., Liegl, P., Schuster, R., Zapletal, M. (2007) Worksheet-Driven UMM Modeling of B2B Services, IEEE Computer Society, e-Business Engineering, 2007. ICEBE 2007. IEEE International Conference on, .
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Hofreiter, B., Huemer, C., Liegl, P., Schuster, R. (2007) Deriving executable BPEL from UMM Business Transactions, IEEE Computer Society, 2007 IEEE International Conference on Services Computing, .
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Hofreiter, B., Huemer, C., Liegl, P., Schuster, R. (2007) UMM Add-In: A UML Extension for UN/CEFACT's Modeling Methodology, Springer, Service-Oriented Computing - ICSOC 2007, .
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Hofreiter, B., Huemer, C., Liegl, P., Schuster, R. (2006) UN/CEFACT's Modeling Methodology (UMM): A UML Profile for B2B e-Commerce, Lecture Notes in Computer Science, Springer, Advances in Conceptual Modeling - Theory and Practice, .
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Hofreiter, B., Huemer, C., Liegl, P., Schuster, R. (2006) UMM Add-In: A UML Extension for UN/CEFACT's Modeling Methodology, European Conference on Model Driven Architecture (ECMDA'06), Bilbao, Spanien, .
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Hofreiter, B., Huemer, C. (2006) Inter-organizational Business: From a Standard Process Model to a Business Environment Specific Process, International Journal of Electronic Commerce Research, 7-3.
Hofreiter, B., Huemer, C., Mosser, R. (2006) A B2B Benchmark On Top Of UMM and TPC-App, International Pragmatic Web Conference (PragWeb'06).
Hofreiter, B., Huemer, C., Zapletal, M. (2006) A Business Collaboration Registry Model on Top of ebRIM, IEEE Computer Society, Proceedings of the IEEE International Conference on e-Business Engineering (ICEBE'06).
Hofreiter, B., Huemer, C., Zapletal, M. (2006) Registering UMM Business Collaboration Models in an ebXML Registry, IEEE Computer Society, 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), .
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Hofreiter, B., Huemer, C., Winiwarter, W. (2005) Business Collaboration Models and their Business Context-dependent BPSS Implementations, International Journal of Web Information Systems (IJWIS), 0-.
Hofreiter, B., Huemer, C. (2005) From multi-context Business Collaboration Models to context-specific ebXML BPSS, IEEE International Conference on e-Technology, e-Commerce and e-Services: (EEE05).
Hofreiter, B., Huemer, C. (2005) Choreography of ebXML business collaborations, Information Systems and E-Business Management, 0-.
Hofreiter, B., Naujok, K., 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.