Publications
- Building open government data platform ecosystems: A dynamic development approach that engages users from the start Government Information Quarterly, ():, 2023. Details URL DOI BIB
- Organizational Capabilities for AI Implementation—Coping with Inscrutability and Data Dependency in AI Information Systems Frontiers, ():, July 2022. Details URL DOI BIB
- FROM SPECIALIZATION TO PLATFORMIZATION: BUSINESS MODEL EVOLUTION IN THE CASE OF SERVICENOW In Twenty-Ninth European Conference on Information Systems (ECIS 2021), 2021, June 2021. Details PDF BIB
- The Digitized Ecosystem of Tourism in Europe: Current Trends and Implications In Information and Communication Technologies in Tourism 2021, . Wörndl, Wolfgang; Koo, Chulmo; Stienmetz, Jason. L., 2021. Details URL BIB
- Partner Programs and Complementor Assessment in Platform Ecosystems: A Multiple-Case Study In Twenty-Sixth Americas Conference on Information Systems: AMCIS 2020. A Virtual Conference, August 2020. Details URL BIB
- A Tool to Model and Simulate Dynamic Business Models In 33rd Bled eConference, July 2020. Details PDF BIB
- An Analysis of Business Model Component Interrelations In Twenty-Third Pacific Asia Conference on Information Systems (PACIS 2020), July 2020. Details PDF BIB
- Business Strategies for Data Monetization: Deriving Insights from Practice In 15th International Conference on Wirtschaftsinformatik, March 2020. Details URL DOI BIB
- Distributed Ledger Technology in the Banking Sector: A Method for the Evaluation of Use Cases In Wirtschaftsinformatik 2020 Proceedings (WI2020), March 2020. Details BIB
- Was sind Herausforderungen proaktiver Verwaltungsleistungen in Deutschland? In Wirtschaftsinformatik 2020 Proceedings, March 2020. FORTHCOMING. Details BIB
- Digitale Lösungen für KMU: Was können und sollen kleine und mittlere Unternehmen (KMU) digital anbieten? Das Forschungsprojekt BayernCloud hat dazu den ländlichen Tourismus unter die Lupe genommen. 2020. Details URL BIB
- Standardization of Forms in Governments: A Meta-Model for a Reference Form Modeling Language Business & Information Systems Engineering, forthcoming, ():, 2020. Details BIB
- DYNAMIC BUSINESS MODELS: A COMPREHENSIVE CLASSIFICATION OF LITERATURE In MCIS 2019 Proceedings. Naples, Italy, November 2019. Details URL BIB
- eGovernment MONITOR 2019 Studie, Berlin, October 2019. Details URL BIB
- Blackbox AI: What is in the Box? In Proceedings of ongoing research, practitioners, posters, workshops, and projects of the international conference egov-cedem-epart, volume 2019, pages 245–247, September 2019. Shefali Virkar, Olivier Glassey, Marijn Janssen, Peter Parycek, Andrea Polini, Barbara Re, Peter Reichstädter, Hans Jochen Scholl, Efthimios Tambouris. Details URL BIB
- How to Streamline AI Application in Government? A Case Study on Citizen Participation in Germany In Electronic Government, pages 233–247, Cham, September 2019. Lindgren, Ida and Janssen, Marijn and Lee, Habin and Polini, Andrea and Rodríguez Bolívar, Manuel Pedro and Scholl, Hans Jochen and Tambouris, Efthimios. Details URL DOI BIB
- In Search for Consensus In Proceedings of ongoing research, practitioners, posters, workshops, and projects of the international conference egov-cedem-epart, volume 2019, pages 253–255, September 2019. Shefali Virkar, Olivier Glassey, Marijn Janssen, Peter Parycek, Andrea Polini, Barbara Re, Peter Reichstädter, Hans Jochen Scholl, Efthimios Tambouris. Details URL BIB
- Insights from Natural Language Processing In Proceedings of ongoing research, practitioners, posters, workshops, and projects of the international conference egov-cedem-epart, volume 2019, pages 241–243, September 2019. Shefali Virkar, Olivier Glassey, Marijn Janssen, Peter Parycek, Andrea Polini, Barbara Re, Peter Reichstädter, Hans Jochen Scholl, Efthimios Tambouris. Details URL BIB
- Adoption of Software Platforms: Reviewing Influencing Factors and Outlining Future Research In Twenty-Third Pacific Asia Conference on Information Systems: PACIS 2019. Xi'An, China., July 2019. Details URL BIB
- Bedarfsanalyse, Machbarkeitsevaluation und IT-Architekturentwurf von Distributed Ledger Technology in der öffentlichen Verwaltung Vortrag, March 2019. Details URL BIB
- Künstliche Intelligenz Out-of-the-Box – aber was steckt in der Box? Vortrag, March 2019. Details URL BIB
- Digitalgestützte Bürgerbeteiligung & KI PLANERIN, 2019(1):19–22, February 2019. Details URL BIB
- PerTract: Model Extraction and Specification of Big Data Systems for Performance Prediction by the Example of Apache Spark and Hadoop Big Data and Cognitive Computing, 3(3):, 2019. Details URL DOI BIB
- Sharing Economy: Potential im öffentlichen Sektor BERICHTE DES NEGZ, (5):, 2019. Details URL DOI BIB
- Toward an IT-strategy Approach for Small and Mid-sized Municipalities in a Federal System In 18th European Conference on Digital Government, Santiago de Compostela, October 2018. Academic Conferences and Publishing International Limited. Details BIB
- Der Referenzarchitekturbegriff im Wandel der Zeit , ():1-14, August 2018. Details URL DOI BIB
- Managing Standardization in eGovernment: A Coordination Theory based Analysis Framework In Electronic Government, pages 60-72, August 2018. Peter Parycek, Olivier Glassey, Marijn Janssen, Hans Jochen Scholl, Efthimios Tambouris, Evangelos Kalampokis, Shefali Virkar. Details URL DOI BIB
- Künstliche Intelligenz – Chancen für Wirtschaft und Gesellschaft in Bayern White Paper, Guerickestraße 25, 80805 München, March 2018. Details PDF BIB
- Prerequisite to Measure Information Security - A State of the Art Literature Review In Proceedings of the 4th International Conference on Information Systems Security and Privacy (ICISSP), January 2018. INSTICC, SciTePress. Details URL DOI BIB
- Comprehensive View on Architectural Requirements for Maintenance Information Systems pages 249-257, 2018. Details BIB
- Which barriers hinder a successful digital transformation in small and medium-sized municipalities in a federal system? In Proceedings of the Central and Eastern European e|Dem and e|Gov Days 2018, 2018. Hendrik Hansen; Robert Müller-Török; Andr{'a}s Nemeslaki; Alexander Prosser; Dona Scola; Tam{'a}s Sz{'a}deczky. Details DOI BIB
- Ontology for Semantic Data Integration in the Domain of IT Benchmarking Journal on Data Semantics, ():, November 2017. Details URL DOI BIB
- Model-based Performance Evaluation of Batch and Stream Applications for Big Data In 2017 IEEE 25th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS), pages 80-86, September 2017. IEEE. Details URL DOI BIB
- A web-based system architecture for ontology-based data integration in the domain of IT benchmarking Enterprise Information Systems, ():1-23, May 2017. Details URL DOI BIB
- Erstellung einer Referenzarchitektur anhand von individuellen Unternehmensanforderungen , ():23-42, 2017. Details BIB
- Referenzarchitektur eines Ressourcen-Cockpits zur Unterstützung der Instandhaltung Bullinger-Hoffman, Angelika, 2017. Details BIB
- Towards a Model-driven Performance Prediction Approach for Internet of Things Architectures Open Journal of Internet Of Things, 3(1):136-141, 2017. Details URL BIB
- Modeling and Simulating Apache Spark Streaming Applications Softwaretechnik-Trends, 36(4):, November 2016. Details URL BIB
- Sicherheitsaspekte von Industrie 4.0 In Tagungsband Smarte Fabrik & Smarte Arbeit – Industrie 4.0 gewinnt Kontur VPP2016 – Vernetzt planen und produzieren, pages 445-456, October 2016. Technische Universität Chemnitz Institut für Betriebswissenschaften und Fabriksysteme, Müller, Bullinger-Hoffmann. Details BIB
- Referenzarchitektur eines Ressourcen-Cockpits zur Unterstützung der Instandhaltung pages 221, September 2016. fortiss GmbH. Details DOI BIB
- Entwicklung und Implementierung eines Softwareprototyps zur Informationsunterstützung und Qualitätsbewertung In Cloud-Services aus der Geschäftsperspektive, pages 143-157, 2016. Springer Fachmedien Wiesbaden. Details DOI BIB
- Improving maintenance processes with distributed monitoring systems pages 377-382, 2016. Details BIB
- Motivation, Bausteine und Vorgehensweise In Cloud-Services aus der Geschäftsperspektive, pages 3-14, 2016. Springer Fachmedien Wiesbaden. Details DOI BIB
- Optimization of Deployment Topologies for Distributed Enterprise Applications In 2016 12th International ACM SIGSOFT Conference on Quality of Software Architectures (QoSA , pages 106-115, 2016. Details DOI BIB
- Referenzarchitektur für Cyber-physische Systeme zur Unterstützung der Instandhaltung In Multikonferenz Wirtschaftsinformatik (MKWI) 2016, pages 377-388, 2016. TU Ilmenau, Universitätsverlag Ilmenau. Details BIB
- SiaaS: Simulation as a Service In Proceedings of the Symposium on Software Performance (SSP 2016, 2016. Details BIB
- Modeling Big Data Systems by Extending the Palladio Component Model Softwaretechnik-Trends, 35(3):, November 2015. Details URL BIB
- Long-Term Power Demand Recording of Running Mobile Applications In Proceedings of the 10th International Conference on Global Software Engineering, July 2015. Details BIB
- Automatic Extraction of Session-Based Workload Specifications for Architecture-Level Performance Models. In Proceedings of the International Workshop on Large-Scale Testing, pages 5-8, February 2015. ACM. Details BIB
- Model-based Performance Evaluation of Large-Scale Smart Metering Architectures In Proceedings of the 4th International Workshop on Large-Scale Testing, pages 9–12, New York, NY, USA, February 2015. ACM. Details URL DOI BIB
- Decision Objects for IT Cooperation Decisions in the Public Sector In Proceedings of the 15th European Conference on eGovernment 2015: ECEG 2015, pages 133, 2015. Academic Conferences Limited, Details BIB
- E-Government Stakeholder Analysis and Management Based on Stakeholder Interactions and Resource Dependencies In 48th Hawaii International Conference on Systems Science (HICSS 2015), 2015. Details BIB
- Landscaping Performance Research at the ICPE and Its Predecessors: A Systematic Literature Review In Proceedings of the 6th ACM/SPEC International Conference on Performance Engineering, pages 91–96, New York, NY, USA, 2015. ACM. Details DOI BIB
- Natural Language Processing Techniques for Document Classification in IT Benchmarking - Automated Identification of Domain Specific Terms In 17th International Conference on Enterprise Information Systems (ICEIS), 2015. Details BIB
- Standardization of Service Descriptions, Process Models and Forms in Public Administrations: Results from a Survey in Germany volume Joint Proceedings of Ongoing Research, Posters, Workshop and Projects of IFIP EGOV 2015 and ePart 2015. IOS Press, , edition, 2015. Details BIB
- Stream Processing on Demand for Lambda Architectures volume 9272 of Lecture Notes in Computer Science, pages 243-257. Springer International Publishing, 2015. Details URL DOI BIB
- Towards a Performance Model Management Repository for Component-based Enterprise Applications In Proceedings of the 6th ACM/SPEC International Conference on Performance Engineering, pages 321–324, New York, NY, USA, 2015. ACM. Details URL DOI BIB
- Using Dynatrace Monitoring Data for Generating Performance Models of Java EE Applications In Proceedings of the 6th ACM/SPEC International Conference on Performance Engineering, pages 103-104, New York, NY, USA, 2015. ACM. Details URL DOI BIB
- Why Realization Mismatches Expectations of E-Government Project Benefits? Towards Benefit Realization Planning volume of LNCS 9248. Springer, , edition, 2015. Details BIB
- Automatic Extraction of Probabilistic Workload Specifications for Load Testing Session-Based Application Systems In Proceedings of the 8th International Conference on Performance Evaluation Methodologies and Tools (VALUETOOLS 2014), November 2014. ACM. Details BIB
- Predicting Energy Consumption by Extending the Palladio Component Model. In Proceedings of the Symposium on Software Performance (SOSP), pages 177-188, November 2014. Details URL BIB
- Model-based Energy Consumption Prediction for Mobile Applications In 28th International Conference on Informatics for Environmental Protection: ICT for Energy Effieciency, pages 747–752, September 2014. Details URL BIB
- CloudServiceCheck volume . fortiss GmbH, , edition, June 2014. Details URL BIB
- Semantic Integration of Semi-Structured Distributed Data in the Domain of IT Benchmarking - Towards a Domain Specific Ontology In 16th International Conference on Enterprise Information Systems (ICEIS 2014), pages 320-324, April 2014. SciTePress. Details DOI BIB
- Analyzing Stakeholders in Complex E-Government Projects: Towards a Stakeholder Interaction Model In Electronic Government - 13th IFIP W.G. 8.5 International Conference EGOV 2014, pages 194-205, 2014. Springer. Details BIB
- Detecting Performance Change in Enterprise Application Versions Using Resource Profiles In Proceedings of the 8th International Conference on Performance Evaluation Methodologies and Tools, pages 165 - 172, ICST, Brussels, Belgium, Belgium, 2014. ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering). Details URL DOI BIB
- Evaluating the Prediction Accuracy of Generated Performance Models in Up- and Downscaling Scenarios In Proceedings of the Symposium on Software Performance (SOSP), pages 113-130, 2014. Details BIB
- Information Need in Cloud Service Procurement – An Exploratory Case Study In E-Commerce and Web Technologies, volume 188, pages pp 26-33. Springer International Publishing, 2014. Details DOI BIB
- Performance Management Work WIRTSCHAFTSINFORMATIK, 56(3):197-199, 2014. Details URL DOI BIB
- Performance Management Work Business & Information Systems Engineering, 6(3):177–179, 2014. Details URL DOI BIB
- Towards Performance Awareness in Java EE Development Environments. In Daniel Moldt , Juan Carlos Augusto and Ulrich Ultes-Nitsche , editor, pages 152-159, 2014. Details BIB
- Using Architecture-Level Performance Models as Resource Profiles for Enterprise Applications. In Proceedings of the 10th ACM SIGSOFT International Conference on the Quality of Software Architectures (QoSA), New York, NY, USA, 2014. ACM. Details URL DOI BIB
- Using Performance Models to Support Load Testing in a Large SOA Environment In Proceedings of the Third International Workshop on Large Scale Testing, pages 5-6, New York, NY, USA, 2014. ACM. Details DOI BIB
- Automatic Performance Model Generation for Java Enterprise Edition (EE) Applications In MariaSimonetta Balsamo , William J. Knottenbelt and Andrea Marin , editor, Computer Performance Engineering, 10th European Workshop on Performance Engineering, volume 8168 of Lecture Notes in Computer Science, pages 74-88. Springer Berlin Heidelberg, 2013. Details DOI BIB
- How to specify cloud service demand - An approach recognizing planned application 2013. Details BIB
- Integrating the Palladio-Bench into the Software Development Process of a SOA Project In Radu Calinescu and David Garlan , editor, Symposium on Software Performance, pages 30-38, Karlsruhe, Germany, 2013. CEUR Workshop Proceedings. Details URL BIB
- PROCUREMENT OF CLOUD SERVICES: SEVEN PRINCIPLES TO SUCCESS 2013. Details BIB
- Purchasing processes for cloud services - An exploratory study of process influencing factors 2013. Details BIB
- Cloud Computing – Überblick und Herausforderungen für das Controlling Zeitschrift für Controlling, 24(6):294-300, 2012. Details BIB
- Easy-to-use SAP sizing based on evolutionary generated scalability models In Conference on Enterprise Information Systems, pages 162-170, 2012. Details URL BIB
- Mechanisms to gather customer-feedback – Requirements in the cloud service ecosystem 2012. Details BIB
- Modeling the Performance and Scalability of a SAP ERP System using an Evolutionary Algorithm In 14th International Conference on Enterprise Information Systems, pages 112-118, 2012. SciTePress. Details URL BIB
- Sicherheitskriterien bei der Auswahl von ERP-Systemen ERP-Management, 8(3):50-52, 2012. Details BIB
- The Business Perspective on Cloud Computing - A Literature Review of Research on Cloud Computing 2012. Details BIB
- A Survey on Performance Modelling and Simulation of SAP Enterprise Resource Planning Systems In 10th International Conference on Modeling and Applied Simulation, pages 347-352, 2011. Diptem Universita di Genoa. Details URL BIB
- Generic Performance Prediction for ERP and SOA Applications In 19th European Conference on Information Systems, 2011. Aalto University Helsinki. Details URL BIB
- Measuring the Buffer Occupation of SAP ERP System Applications In 13th International Conference on Enterprise Information Systems, pages 266-272, 2011. SciTePress. Details URL BIB
- Performance of SAP ERP with Memory Virtualization Using IBM Active Memory Expansion As an Example In Proceedings of the 5th International Workshop on Virtualization Technologies in Distributed Computing, pages 21-28, New York, NY, USA, 2011. ACM. Details DOI BIB
- Understanding the Performance Behavior of a SAP ERP System for the Use of Queuing Models In 10th International Conference on Modeling and Applied Simulation, pages 361-370, 2011. Universita di Genova, Genoa. Details URL BIB
- Modeling ERP Business Processes Using Layered Queueing Networks In 12th International Conference on Enterprise Information Systems, pages 255-260, 2010. INSTICC. Details URL BIB
- Towards an evolutionary model generation for ERP performance simulation In IADIS International Conference on Intelligent Systems and Agents (ISA), 2010. Details URL BIB
- Layered Queuing Networks For Simulating Enterprise Resource Planning Systems In 7th International Workshop on Modelling, Simulation, Verification and Validation of Enterprise Information Systems, pages 85-92, 2009. INSTICC. Details URL BIB
- An Approach to Simulate Enterprise Resource Planning Systems In 6th International Workshop on Modelling, Simulation, Verification and Validation of Enterprise Information Systems, pages 160-169, 2008. INSTICC PRESS. Details URL BIB
- Service Descriptions for Cloud Services - The Customer’s Perspective In 1st ConLife Academic Conference, Details BIB