Dr. Karl-Heinz Krempels

Contact Information

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Theses

• Activity Dialog Service (Open)
• Development and Evaluation of Passenger and Driver User Interfaces for On-Demand Ride-Sharing Services (Open)
• Reservation, Booking and Customer Hotline Dialog Service (Open)
• Travel Information Dialog Service (Open)
• User Digital Assistant Dialog Service (Open)
• Context based Travel Information Service (Running)
• Development of a Reference Model for Mobile User Interfaces for Bike Sharing Systems (Running)
• Distributed Activity Coordination with Constraints (Running)
• Guided Search Algorithm for the Mobility-Oriented Agenda Planning Problem (Running)
• NLP-dialog based place, travel, and event information system for the City of Aachen (Running)

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Publications

2018

• Markus Beutel, Sevket Gökay, Fabian Ohler, Karl-Heinz Krempels, (MENTZ GmbH) Werner Kohl, Thomas Rose, Christian Samsel, Felix Schwinger, Christoph Terwelp

  Mobility Service Platforms - Cross-Company Cooperation for Transportation Service Interoperability

  Published in Proceedings of the 20th International Conference on Enterprise Information Systems (ICEIS 2018)

• Fabian Ohler, Karl-Heinz Krempels

  Best Practice-based Evaluation of Software Engineering Tool Support: Collaborative Tool Support for Design, Data Modeling, Specification, and Automated Testing of Service Interfaces

  Published in Proceedings of the 14th International Conference on Web Information Systems and Technologies (WEBIST 2018)

• Fabian Ohler, Markus Beutel, Sevket Gökay, Christian Samsel, Christoph Terwelp, Karl-Heinz Krempels

  A Structured Approach to Support Collaborative Design, Specification and Documentation of Communication Protocols

  Published in Proceedings of the 13th International Conference on Evaluation of Novel Approaches to Software Engineering (ENASE 2018)

• Sevket Gökay, Andreas Heuvels, Karl-Heinz Krempels

  Heuristics for Improving Trip-Vehicle Fitness in On-demand Ride-Sharing Systems

  Published in Proceedings of the 4th International Conference on Vehicle Technology and Intelligent Transport Systems (VEHITS 2018)

• Markus Beutel, Sevket Gökay, Eva-Maria Jakobs, Karl-Heinz Krempels, Fabian Ohler, Christian Samsel, Christoph Terwelp, Sara Vogelsang

  Integrated Provision of Heterogeneous Mobility Services

  Published in Proceedings of the 4th International Conference on Vehicle Technology and Intelligent Transport Systems (VEHITS 2018)

• Christian Samsel, David Thulke, Markus Beutel, Detlef Kuck, Karl-Heinz Krempels

  In-Car Intermodal Travel Assistance Using Mobility Service Platforms

  Published in Proceedings of the 21st IEEE International Conference on Intelligent Transportation Systems (ITSC 2018)

2017

• Andreas Pfeiffer, Karl-Heinz Krempels, Matthias Jarke

  Service-oriented Business Model Framework - A Service-dominant Logic based Approach for Business Modeling in the Digital Era

  Published in ICEIS 2017 - Proceedings of the 19th International Conference on Enterprise Information Systems, Volume 3, Porto, Portugal, April 26-29, 2017. SciTePress 2017, ISBN 978-989-758-249-3, pp. 361-372.

• Christian Samsel, David Thulke, Markus Beutel, Detlef Kuck, Karl-Heinz Krempels

  Integration of Private and Carsharing Vehicles into Intermodal Travel Information Systems

  Published in Proceedings of the 3rd International Conference on Vehicle Technology and Intelligent Transport Systems (VEHITS 2017)

• Markus Beutel, Vasil Borozanov, Sevket Gökay, Karl-Heinz Krempels

  Semi-Automated Business Process Model Matching and Merging Considering Advanced Modeling Constraints

  Published in Proceedings of the 19th International Conference on Enterprice Information Systems (ICEIS 2017).

• Fabian Ohler, Karl-Heinz Krempels, Sandra Möbus

  Forecasting Public Transportation Capacity Utilisation Considering External Factors

  Published in Proceedings of the 3rd International Conference on Vehicle Technology and Intelligent Transport Systems (VEHITS 2017)

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