Holger Wittges

41 papers B 3C 3Journal 5Unranked 30
YearRankTypeTitle / Venue / Authors
2026 — conf
From Logs to Language and Vision: A Review on Integrating Multimodal Data into Predictive Process Monitoring.
HICSS
Alina Hafner, Noah Kim, Holger Wittges
2026 J jnl
Human vs. Automated data annotation: Labeling the data set for an ML-driven support ticket classifier.
Data Knowl. Eng.
Simon T. Fuchs, Janik Schnellbach, Holger Wittges, Helmut Krcmar
2025 B conf
Automating Access: LLM-Based Permission Request Processing for the Enterprise.
EDOC
Maximilian Niedermeier, Holger Wittges, Stefanie Rinderle-Ma
2025 — conf
Exploring the Role of Visualization in Process Mining: A Systematic Literature Review.
BIS
Florian Eckhard, Holger Wittges, Stefanie Rinderle-Ma
2025 — conf
GenAI in Business Process Management: A Systematic Review of the Current State.
AMCIS
Alina Hafner, Holger Wittges, Stefanie Rinderle-Ma
2025 B conf
Illuminating Predictions: The Use and Evaluation of Explainable AI in Predictive Process Monitoring - A Systematic Review.
KES
Noah Kim, Holger Wittges, Stefanie Rinderle-Ma
2025 — conf
Measuring Sustainability in Business Processes: A Systematic Literature Review of Process Performance Metrics.
ECIS
Nathalie Wolf, Holger Wittges, Stefanie Rinderle-Ma
2025 — conf
Navigating the Challenges of Process Mining Use Case Definition: A Qualitative Study.
RCIS (1)
Kerstin Haug, Pol Schumacher, Holger Wittges, Stefanie Rinderle-Ma
2025 J jnl
Roles and Requirements for Effective Knowledge Exchange in an IT Company's Academic Ecosystem: Insights from Modeling the SAP University Alliances Ecosystem.
Commun. Assoc. Inf. Syst.
Sophie Heim, Andreas Hein, Holger Wittges, Helmut Krcmar
2024 — conf
And Here, All Threads Run Together: Understanding the Strategic Functions of Intermediaries in Digital Business Ecosystems.
ECIS
Sophie Heim, Rebekka Schindler, Tianyu Ge, Holger Wittges
2024 — conf
Data Annotation for Support Ticket Data: A Literature Review.
HICSS
Simon T. Fuchs, Janik Schnellbach, Lukas Schmidt, Holger Wittges
2024 J jnl
Design Guidelines for Enterprise Software Training in Higher Education Based on Technology-Mediated Learning.
Int. J. Eng. Pedagog.
Sophie Heim, Mayumi Egawa, Andreas Hein, Holger Wittges, Helmut Krcmar
2024 B conf
Towards Role Mappings in Hybrid Cloud Environments: A Systematic Literature Review.
EDOC
Maximilian Niedermeier, Holger Wittges
2023 C conf
Teaching Business Skills in the Cloud: A Process Model for Cloud-Based Enterprise Software Integration in Higher Education.
EDUCON
Sophie Heim, Lena Baur, Holger Wittges, Helmut Krcmar
2022 C conf
Fostering Knowledge Sharing in Education-as-a-Service Communities: A Learning Management System for Lecturers.
EDUCON
Sophie Heim, Daniel Testor, Borys Levkovskyi, Holger Wittges, Helmut Krcmar
2022 — conf
Improving Support Ticket Systems Using Machine Learning: A Literature Review.
HICSS
Simon T. Fuchs, Clemens Drieschner, Holger Wittges
2022 J jnl
ProteomicsDB: toward a FAIR open-source resource for life-science research.
Nucleic Acids Res.
Ludwig Lautenbacher, Patroklos Samaras, Julian Müller, Andreas Grafberger, Marwin Shraideh, Johannes Rank, Simon T. Fuchs, Tobias K. Schmidt, Matthew The, Christian Dallago, Holger Wittges, Burkhard Rost, Helmut Krcmar, Bernhard Küster, Mathias Wilhelm
2021 — conf
Experiences from Teaching Practical Machine Learning Courses to Master's Students with Mixed Backgrounds.
Teaching ML
Omar Shouman, Simon T. Fuchs, Holger Wittges
2021 C conf
Providing Learning Success as a Service: A Structured Literature Review.
EDUCON
Sophie Heim, Clemens Drieschner, Holger Wittges, Helmut Krcmar
2020 — conf
Why Do Organizations Change? A Literature Review on Drivers and Measures of Success for Digital Transformation.
AMCIS
Borys Levkovskyi, Benedikt Betzwieser, Alexander Löffler, Holger Wittges
2014 — conf
Vorwort.
MKWI
Helmut Krcmar, Klaus Turowski, Holger Wittges
2013 — conf
Towards User Interface Components for Dashboard Applications on Smartphones.
MobiCASE
Marcus Homann, Vassilena Banova, Paul Oelbermann, Holger Wittges, Helmut Krcmar
2013 — conf
Towards User Interface Patterns for ERP Applications on Smartphones.
BIS
Marcus Homann, Holger Wittges, Helmut Krcmar
2013 — conf
Towards an End-User Development Tool for Mobile ERP Applications.
ERP Future
Marcus Homann, Vassilena Banova, Holger Wittges, Helmut Krcmar
2012 J jnl
Literaturrecherche zu IT-Servicemanagement im Cloud Computing.
HMD Prax. Wirtsch.
Robert Heininger, Holger Wittges, Helmut Krcmar
2011 — conf
IT capabilities in ERP maintenance - a review of the ERP post-implementation literature.
ECIS
Sonja Hecht, Holger Wittges, Helmut Krcmar
2011 — conf
Knowledge Management Success or Failure - What Determines the Performance of a KM-Initiative?
Wissensmanagement
Jörg Schmidl, Viktor Slavtchev, Holger Wittges, Helmut Krcmar
2011 — conf
Measuring the Buffer Occupation of SAP ERP System Applications.
ICEIS (3)
Stephan Gradl, Manuel Mayer, Alexandru Danciu, Ramón Escrihuela, Holger Wittges, Helmut Krcmar
2011 — conf
Performance of SAP ERP with memory virtualization using IBM active memory expansion as an example.
VTDC@HPDC
André Bögelsack, Marcus Homann, Holger Wittges, Helmut Krcmar
2011 — conf
Similarity Determination in Activity Sequences - A Supportive Framework.
Wirtschaftsinformatik
Jörg Schmidl, Holger Wittges, Helmut Krcmar
2011 — conf
Towards an Approach to Identify and Assess the Mobile Eligibility of Business Processes.
AMCIS
Vassilena Mladenova, Marcus Homann, Harald Kienegger, Holger Wittges, Helmut Krcmar
2011 — conf
Zachmanntest - A Synthetic Memory Benchmark for SAP ERP Systems.
ICEIS (1)
André Bögelsack, Holger Wittges, Helmut Krcmar, Hannes Kühnemund
2010 — conf
Ein Maßnahmenkatalog für die Datensicherheit in der ERP Anwendungsentwicklung am Beispiel von SAP ERP.
MKWI
Holger Wittges, Sonja Hecht, Helmut Krcmar
2010 — conf
Modeling ERP Business Processes using Layered Queueing Networks.
ICEIS (3)
Stephan Gradl, Manuel Mayer, Holger Wittges, Helmut Krcmar
2010 — conf
Performance Overhead of Paravirtualization on an Exemplary ERP System.
ICEIS (1)
André Bögelsack, Helmut Krcmar, Holger Wittges
2010 — conf
Planspiele in der ERP-Lehre.
MKWI
Christos Konstantinidis, Harald Kienegger, Holger Wittges, Helmut Krcmar
2010 — conf
Scalability and performance of a virtualized SAP system.
AMCIS
André Bögelsack, Holger Wittges, Helmut Krcmar
2009 — conf
Layered Queuing Networks for Simulating Enterprise Resource Planning Systems.
MSVVEIS
Stephan Gradl, André Bögelsack, Holger Wittges, Helmut Krcmar
2008 — conf
An Approach to Simulate Enterprise Resource Planning Systems.
MSVVEIS
André Bögelsack, Holger Jehle, Holger Wittges, Jörg Schmidl, Helmut Krcmar
2008 — conf
Virtualisierung von Very Large Business Applications.
Multikonferenz Wirtschaftsinformatik
Holger Jehle, Holger Wittges, André Bögelsack, Helmut Krcmar
2008 — conf
Vorwort: Webservice-Basierte Betriebliche Anwendungen und VLBA.
Multikonferenz Wirtschaftsinformatik
Helmut Krcmar, Claus Rautenstrauch, Holger Wittges