@inproceedings{MorgretFeldmannMatthies2024,
  author    = {Morgret, Linda and Feldmann, Carsten and Matthies, Benjamin},
  title     = {Value Driver Trees for KPI-Based Decision Analytics: Process Performance in the Order-to-Delivery Process},
  series = {Proceedings of the 57th Hawaii International Conference on System Sciences (HICSS)},
  booktitle = {Proceedings of the 57th Hawaii International Conference on System Sciences (HICSS)},
  isbn      = {978-0-9981331-7-1},
  doi       = {10.25974/fhms-17513},
  url       = {http://nbn-resolving.de/urn:nbn:de:hbz:836-opus-175131},
  year      = {2024},
  language  = {en}
}
@inproceedings{AppelhansFeldmannBorgmann2024,
  author    = {Appelhans, Hendrik and Feldmann, Carsten and Borgmann, Christopher},
  title     = {Sensor-Based Analysis of Manual Processes in Production and Logistics: Motion-Mining versus Lean Tools},
  series = {International Conference on Dynamics in Logistics. Michael Freitag, Aseem Kinra, Herbert Kotzab, Nicole Megow (Eds.)},
  booktitle = {International Conference on Dynamics in Logistics. Michael Freitag, Aseem Kinra, Herbert Kotzab, Nicole Megow (Eds.)},
  publisher = {Springer Nature Switzerland},
  address   = {Cham},
  isbn      = {978-3-031-56826-8},
  doi       = {10.1007/978-3-031-56826-8_18},
  pages     = {235 -- 248},
  year      = {2024},
  language  = {en}
}
@inproceedings{SchneidThoeneKuchen2023,
  author    = {Schneid, Konrad and Th{\"o}ne, Sebastian and Kuchen, Herbert},
  title     = {Modification-Impact based Test Prioritization for Process-Driven Applications},
  series = {2023 IEEE International Conference on Software Testing, Verification and Validation Workshops (ICSTW)},
  booktitle = {2023 IEEE International Conference on Software Testing, Verification and Validation Workshops (ICSTW)},
  organization    = {IEEE},
  doi       = {10.1109/ICSTW58534.2023.00068},
  pages     = {365 -- 372},
  year      = {2023},
  language  = {en}
}
@inproceedings{KindsgrabDircksenZadek2023,
  author    = {Kindsgrab, Kai and Dircksen, Michael and Zadek, Hartmut},
  title     = {Effects of CO2e measures for the transport logistics sector},
  series = {16th International Doctoral Students Workshop on Logistics, Supply Chain and Production Management},
  booktitle = {16th International Doctoral Students Workshop on Logistics, Supply Chain and Production Management},
  editor    = {Glistau, Elke and Trojahn, Sebastian},
  publisher = {Otto von Guericke University Library},
  address   = {Magdeburg},
  isbn      = {978-3-948749-37-8},
  doi       = {10.25673/103379},
  year      = {2023},
  language  = {en}
}
@inproceedings{WiethoelterSalingreFeldmannetal.2023,
  author    = {Wieth{\"o}lter, Jost and Salingr{\´e}, Jan and Feldmann, Carsten and Schwanitz, Johannes and Niessing, J{\"o}rg},
  title     = {Exploring Customer Journey Mining and RPA: Prediction of Customers' Next Touchpoint},
  series = {Business Process Management: Blockchain, Robotic Process Automation and Educators Forum},
  booktitle = {Business Process Management: Blockchain, Robotic Process Automation and Educators Forum},
  editor    = {K{\"o}pke, Julius and Plattfaut, Ralf and Gdowska, Katarzyna and Munoz-Gama, Jorge and van der Werf, Jan Martijn and L{\´o}pez-Pintado, Orlenys and Rehse, Jana-Rebecca and Gonzalez-Lopez, Fernanda and Smit, Koen},
  publisher = {Springer},
  isbn      = {978-3-031-43432-7},
  issn      = {1865-1348},
  doi       = {https://doi.org/10.1007/978-3-031-43433-4},
  pages     = {181 -- 196},
  year      = {2023},
  abstract  = {In-depth analysis of customer journeys to broaden the understanding of customer behaviors and expectations in order to improve the customer experience is considered highly relevant in modern business practices. Recent studies predominantly focus on retrospective analysis of customer data, whereas more forward-directed concepts, namely predictions, are rarely addressed. Additionally, the integration of robotic process automation (RPA) to potentially increase the efficiency of customer journey analysis is not discussed in the current field of research. To fill this research gap, this paper introduces "customer journey mining". Process mining techniques are applied to leverage digital customer data for accurate prediction of customer movements through individual journeys, creating valuable insights for improving the customer experience. Striving for improved efficiency, the potential interplay of RPA and customer journey mining is examined accordingly. The research methodology followed is based on a design science research process. An initially defined customer journey mining artifact is operationalized through an illustrative case study. This operationalization is achieved by analyzing a log file of an online travel agency functioning as an orientation for researchers and practitioners while also evaluating the initially defined framework. The data is used to train seven distinct prediction models to forecast the touchpoint a customer is most likely to visit next. Gradient-boosted trees yield the highest prediction accuracy with 43.1\%. The findings further indicate technical suitability for RPA implementation, while financial viability is unlikely.},
  language  = {en}
}
@inproceedings{EschenbaecherWiethoelterKuehl2023,
  author    = {Eschenb{\"a}cher, Jens and Wieth{\"o}lter, Jost and K{\"u}hl, Linus},
  title     = {Data-driven supply chain analysis: Development and potential analysis of a model-based damage prediction approach and its integration into SCM},
  series = {Proceedings of the 27th International Symposium on Logistics},
  booktitle = {Proceedings of the 27th International Symposium on Logistics},
  isbn      = {13 978-0-85358-352-3},
  pages     = {136 -- 144},
  year      = {2023},
  abstract  = {Against the setting of an increasing need for innovation and low margins, companies in the logistics sector are facing highly competitive pressure. One field with high potential for optimization lies within damage quotas. The use of big data analytics or data mining represents a promising approach to face this challenge. However, within supply chain management, data mining is hardly being researched on regarding damage quotas and thus not being utilized to its full possible extend. At the current time it seems to predominantly be used for route and utilization optimization while the analysis of delivery damages is hardly considered. The aim of this research is therefore to showcase an initial approach for data mining in logistics to predict delivery damage probabilities and to validate this by means of a multiple case study research. To create a sound basis for evaluation, the groundwork is laid out based on CRISP-DM by the analysis of reference data (German road-cargo market). As a central result it is noted that data mining can systematically be used to help reducing the damages by forecasting the probabilities of damages occurring during transport in dependence of different factors. The approach can be utilized across different markets as long as sufficient data tracking delivery damages is being collected within a company. Challenges arise in the field of air- and sea-freight.},
  language  = {en}
}
@inproceedings{EschenbaecherDircksenKuehletal.2023,
  author    = {Eschenb{\"a}cher, Jens and Dircksen, Michael and K{\"u}hl, Linus and Wieth{\"o}lter, Jost},
  title     = {Initial approach for AI-based real time global risk assessment in SCM},
  series = {Proceedings of the 27th International Symposium on Logistics},
  booktitle = {Proceedings of the 27th International Symposium on Logistics},
  isbn      = {13 978-0-85358-352-3},
  pages     = {75 -- 76},
  year      = {2023},
  language  = {en}
}
@inproceedings{MatthiesKochMaassenetal.2022,
  author    = {Matthies, Benjamin and Koch, Julian and Maassen, Kathrin and Coners, Andr{\´e}},
  title     = {A Curriculum Mining Method for Clustering Study Modules and Assessing their Uniqueness},
  series = {Proceedings of the 30th European Conference on Information Systems (ECIS)},
  booktitle = {Proceedings of the 30th European Conference on Information Systems (ECIS)},
  publisher = {Association for Information Systems (AIS)},
  year      = {2022},
  language  = {en}
}
@inproceedings{DamwerthBachBuchholz2022,
  author    = {Damwerth, Philipp and Bach, Norbert and Buchholz, Wolfgang},
  title     = {Ecosystem Emergence and Founding Conditions - Lessions Learned from an Imprinting Perspective},
  year      = {2022},
  abstract  = {The rise of ecosystem prominence has provided several definitions of how we understand ecosystems nowadays. In this context, several scholars have considered influencing factors for ecosystem emergence. This paper addresses this consideration and analyzes the salient characteristics of different ecosystem types and their potential persistence since ecosystem founding to improve the understanding of emergence. We applied a three-step approach (1) identifying ecosystem types based on bibliometric analysis, (2) exploring salient characteristics per ecosystem type using qualitative content analysis and (3) deriving founding conditions from the salient characteristics following a conceptual approach. Based on a bibliometric analysis, we identified business/innovation, entrepreneurial and service ecosystems. In a second step, we developed salient characteristics within the themes of structure, power constellation/interdependencies and governance by inductive coding. As we identified a significant difference in alignment structure, we analyzed if alignment structure persists since ecosystem origin and explains why ecosystems differ. We analyzed potential pairings between alignment structure and their respective founding condition for every ecosystem type. With the alignment structures' persistence, we can better understand why ecosystem types differ.},
  language  = {en}
}
@inproceedings{SchneidThoeneHerbert2022,
  author    = {Schneid, Konrad and Th{\"o}ne, Sebastian and Herbert, Kuchen},
  title     = {Semi-automated Test Migration for BPMN-Based Process-Driven Applications},
  series = {Enterprise Design, Operations, and Computing. Hrsg. Jo{\~a}o Paulo A. Almeida, Dimka Karastoyanova, Giancarlo Guizzardi, Marco Montali, Fabrizio Maria Maggi, Claudenir M. Fonseca},
  booktitle = {Enterprise Design, Operations, and Computing. Hrsg. Jo{\~a}o Paulo A. Almeida, Dimka Karastoyanova, Giancarlo Guizzardi, Marco Montali, Fabrizio Maria Maggi, Claudenir M. Fonseca},
  publisher = {Springer International Publishing},
  address   = {Cham},
  isbn      = {978-3-031-17603-6},
  issn      = {0302-9743},
  doi       = {10.1007/978-3-031-17604-3_14},
  pages     = {237 -- 254},
  year      = {2022},
  abstract  = {Automated regression tests are a key enabler for applying popular continuous software engineering techniques. This paper focuses on testing BPMN-based Process-Driven Applications (PDA). When evolving PDAs, the affected test cases must be identified and co-evolved as well. In this process, affected test cases can be overlooked, misunderstandings may occur during communication between different roles involved, and implementation errors can arise. Regardless of possible error sources, the entire test migration process is time-consuming. This paper presents a new semi-automated test migration process for PDAs. The concept builds on previous work on creating regression tests using a no-code approach. Our approach identifies the modifications of the PDA and classifies their impact on previously defined tests. The classification indicates whether existing test code can be migrated automatically or whether a manual revision becomes necessary. During an AB/BA experiment, the concept and the developed prototype proved a more efficient test migration process and a higher test quality.},
  language  = {en}
}
@inproceedings{WesbuerKurzhalsUude2022,
  author    = {Wesbuer, Annika and Kurzhals, Kerstin and Uude, Katrin},
  title     = {Framework for university-society co-creation.},
  series = {Continuous Innovation Network Conference},
  booktitle = {Continuous Innovation Network Conference},
  address   = {Pisa, Italy},
  year      = {2022},
  language  = {en}
}
@inproceedings{WesbuerKurzhalsUude2022,
  author    = {Wesbuer, Annika and Kurzhals, Kerstin and Uude, Katrin},
  title     = {USC Ecosystem: A Comprehensive Framework for university-society co-creation},
  series = {University-Industry Interaction Conference 2022},
  booktitle = {University-Industry Interaction Conference 2022},
  address   = {Amsterdam, Netherlands},
  year      = {2022},
  language  = {en}
}
@inproceedings{KindsgrabDircksenZadek2022,
  author    = {Kindsgrab, Kai and Dircksen, Michael and Zadek, Hartmut},
  title     = {Sustainable logistic decisions - A simulation model how avoidance costs of CO2e emissions influence transport cost calculations},
  series = {Virtual Workshop on Sustainable Road Freight Transport 2022},
  booktitle = {Virtual Workshop on Sustainable Road Freight Transport 2022},
  organization    = {The Centre For Sustainable Road Freight},
  year      = {2022},
  language  = {en}
}
@inproceedings{KindsgrabLechleitnerDelke2022,
  author    = {Kindsgrab, Kai and Lechleitner, Christian and Delke, Vincent},
  title     = {Organising IT Commodity Sourcing: Challenges, Strategies, and Skills},
  series = {IPSERA 2022: Building Bridges - J{\"o}nk{\"o}ping University, J{\"o}nk{\"o}ping, Sweden},
  booktitle = {IPSERA 2022: Building Bridges - J{\"o}nk{\"o}ping University, J{\"o}nk{\"o}ping, Sweden},
  year      = {2022},
  language  = {en}
}
@inproceedings{EschenbaecherKuehlWiethoelter2022,
  author    = {Eschenb{\"a}cher, Jens and K{\"u}hl, Linus and Wieth{\"o}lter, Jost},
  title     = {Initial Approach for Data Mining in Logistics: software supported prognosis exemplified by delivery damage probabilities depending on different factors},
  series = {Proceedings of the 26th International Symposium on Logistics},
  booktitle = {Proceedings of the 26th International Symposium on Logistics},
  isbn      = {13 978-0-85358-350-9},
  pages     = {32 -- 32},
  year      = {2022},
  language  = {en}
}
@inproceedings{ThesingFeldmannBurchardt2021,
  author    = {Thesing, Theo and Feldmann, Carsten and Burchardt, Martin},
  title     = {Agile versus Waterfall Project Management: Decision Model for Selecting the Appropriate Approach to a Project},
  series = {ProjMAN - International Conference on Project Management 2020, Procedia Computer Science 181 (2021)},
  booktitle = {ProjMAN - International Conference on Project Management 2020, Procedia Computer Science 181 (2021)},
  doi       = {10.1016/j.procs.2021.01.227},
  pages     = {746 -- 756},
  year      = {2021},
  language  = {en}
}
@inproceedings{SchneidKuchenThoeneetal.2021,
  author    = {Schneid, Konrad and Kuchen, Herbert and Th{\"o}ne, Sebastian and Di Bernardo, Sascha},
  title     = {Uncovering Data-Flow Anomalies in BPMN-Based Process-Driven Applications},
  series = {Proceedings of the 36th Annual ACM Symposium on Applied Computing},
  booktitle = {Proceedings of the 36th Annual ACM Symposium on Applied Computing},
  publisher = {Association for Computing Machinery},
  address   = {New York, NY, USA},
  isbn      = {9781450381048},
  doi       = {10.1145/3412841.3442025},
  pages     = {1504 -- 1512},
  year      = {2021},
  abstract  = {Process-Driven Applications flourish through the interaction between an executable BPMN process model, human tasks, and external software services. All these components operate on shared process data, so it is even more important to check the correct data flow. However, data flow is in most cases not explicitly defined but hidden in model elements, form declarations, and program code. This paper elaborates on data-flow anomalies acting as indicators for potential errors and how such anomalies can be uncovered despite implicit and hidden data-flow definitions. By considering an integrated view, it goes beyond other approaches which are restricted to separate data-flow analysis of either process model or source code. The main idea is to merge call graphs representing programmed services into a control-flow representation of the process model, to label the resulting graph with associated data operations, and to detect anomalies in that labeled graph using a dedicated data-flow analysis. The applicability of the solution is demonstrated by a prototype designed for the Camunda BPM platform.},
  language  = {en}
}
@inproceedings{MatthiesConers2021,
  author    = {Matthies, Benjamin and Coners, Andr{\´e}},
  title     = {Losing Balance? - A Review of Balanced Scorecards in IS Research},
  series = {Proceedings of the 25th Pacific Asia Conference on Information Systems (PACIS)},
  booktitle = {Proceedings of the 25th Pacific Asia Conference on Information Systems (PACIS)},
  address   = {Dubai, UAE},
  year      = {2021},
  language  = {en}
}
@inproceedings{DelkeBuchholzSchiele2021,
  author    = {Delke, Vincent and Buchholz, Wolfgang and Schiele, Holger},
  title     = {Specifying roles in purchasing and supply management in the era of Industry 4.0: A Delphi study},
  series = {28th EurOMA conference: Managing the "new normal": The future of Operations and Supply Chain Management in unprecedented times},
  booktitle = {28th EurOMA conference: Managing the "new normal": The future of Operations and Supply Chain Management in unprecedented times},
  year      = {2021},
  abstract  = {New technologies and systems within the field of purchasing and supply management (PSM) call forth responsibilities and require expertise. Moving towards Industry 4.0 in purchasing, increasing attention on specialization within talent and skills, where human capital is needed to exploit the full potential of technologies. Based on an internet-based real-time Delhi study with 47 experts within the PSM field, six future purchasing roles have been defined and elaborated. These future roles connect to the maturing and emerging technologies within the purchasing field and provide a guideline to further develop towards Industry 4.0 in purchasing based on a human-centered evolutionary approach.},
  language  = {en}
}
@inproceedings{DelkeSchieleBuchholzetal.2021,
  author    = {Delke, Vincent and Schiele, Holger and Buchholz, Wolfgang and Stek, Klaas},
  title     = {Defining Industry 4.0 skills in purchasing and supply management},
  series = {28th EurOMA conference: Managing the "new normal": The future of Operations and Supply Chain Management in unprecedented times},
  booktitle = {28th EurOMA conference: Managing the "new normal": The future of Operations and Supply Chain Management in unprecedented times},
  year      = {2021},
  abstract  = {To increase maturity within purchasing and supply management (PSM), future purchasing skills are needed based on the technological development towards Industry 4.0. Past research, eg, the work of Bals, Schulze, Kelly, and Stek (2019), started to address this issue based on literature review and interview studies. However, a detailed description of these skills is missing. Utilizing a real-time Delhi study with 45 experts within the PSM field, nine future purchasing skills have been elaborated. Identified skills connect to the maturing and emerging technologies within purchasing and provide a guideline towards Industry 4.0 in purchasing based on a human-centric perspective.},
  language  = {en}
}
@inproceedings{KellyVangorpMeyeretal.2021,
  author    = {Kelly, Stephen and Vangorp, Peter and Meyer, Dennis and Delke, Vincent},
  title     = {A framework for implementing gamification in Purchasing and Supply Management education},
  series = {30th Annual IPSERA Conference 2021: Purchasing Innovation and Crisis Management},
  booktitle = {30th Annual IPSERA Conference 2021: Purchasing Innovation and Crisis Management},
  year      = {2021},
  abstract  = {This paper uses the findings from a literature review and series of expert interviews to develop a richer and Purchasing and Supply Management (PSM) context-specific perspective of the different key techniques, tools and principles that can be used to develop gamified learning to enhance the skills required by PSM professionals in dealing with current and future challenges, such as the transformation to Industry 4.0. It also provides further details of the different stages of implementing gamified learning, which can enhance the success of any such provision.},
  language  = {en}
}
@inproceedings{DelkeKarttunenKellyetal.2021,
  author    = {Delke, Vincent and Karttunen, Elina and Kelly, Stephen and Stek, Klaas and Tk{\´a}č, Michal},
  title     = {Exploring Industry 4.0 Professional Roles and Skills within Purchasing and Supply Management},
  series = {30th Annual IPSERA Conference 2021: Purchasing Innovation and Crisis Management},
  booktitle = {30th Annual IPSERA Conference 2021: Purchasing Innovation and Crisis Management},
  year      = {2021},
  abstract  = {Professional roles, including specific skills for each role, are a step towards higher professionalism and maturity within purchasing and supply management (PSM). The global development towards increasing digitalization, Industry 4.0, globalization, and increasing attention for corporate social responsibility force change within the purchasing organizations. Here, PSM's professional roles and skills are a good starting point to manage these changes by redefining professional roles organized by specific skills and responsibilities. For this reason, based on a systematic literature review and three World Caf{\´e}s with 29 purchasing professionals, this study compiles a list of Industry 4.0 professional roles and skills in PSM.},
  language  = {en}
}
@inproceedings{KrakauFeldmannKaupe2021,
  author    = {Krakau, Jan and Feldmann, Carsten and Kaupe, Victor},
  title     = {Robotic Process Automation in Logistics: Implementation Model and Factors of Success},
  series = {Adapting to the Future: Proceedings of the Hamburg International Conference of Logistics (HICL) - 32 / Hrsg. Carlos Jahn, Wolfgang Kersten, Christian Ringle},
  booktitle = {Adapting to the Future: Proceedings of the Hamburg International Conference of Logistics (HICL) - 32 / Hrsg. Carlos Jahn, Wolfgang Kersten, Christian Ringle},
  isbn      = {978-3-754927-71-7},
  doi       = {10.15480/882.4005},
  pages     = {219 -- 256},
  year      = {2021},
  language  = {en}
}
@inproceedings{KaupeFeldmannWagner2021,
  author    = {Kaupe, Victor and Feldmann, Carsten and Wagner, Heiko},
  title     = {Exoskeletons: Productivity and Ergonomics in Logistics - A Systematic Review},
  series = {Adapting to the future: Proceedings of the Hamburg International Conference of Logistics (HICL) / Hrsg. Carlos Jahn, Wolfgang Kersten, Christian Ringle},
  booktitle = {Adapting to the future: Proceedings of the Hamburg International Conference of Logistics (HICL) / Hrsg. Carlos Jahn, Wolfgang Kersten, Christian Ringle},
  isbn      = {978-3-754927-70-0},
  doi       = {10.15480/882.3947},
  pages     = {527 -- 561},
  year      = {2021},
  language  = {en}
}
@inproceedings{BuchholzDeBieKochendoerfer2021,
  author    = {Buchholz, Wolfgang and De Bie, Holger and Kochend{\"o}rfer, Ralph},
  title     = {Managing the supply side of platforms: How does complementor management work for data-driven B2B platforms?},
  series = {IPSERA conference proceedings},
  booktitle = {IPSERA conference proceedings},
  pages     = {1 -- 22},
  year      = {2021},
  abstract  = {In the so-called ecosystem economy, new platform-based business models evolve rap-idly based on the prospects of digital technology. In the B2B context especially, data-driven platforms are highly relevant. Thus far, little research has been conducted on service providers, the so-called complementors of data-driven platforms. Therefore, this paper represents just a starting point for gaining deeper insights into the different facets of complementor management. For empirical evidence, we draw on semi-structured expert interviews with platform managers. The findings outline the distinct characteristics of open and closed platforms which need to be taken into account for complementor management. Moreover, the paper reveals a number of differences in managing suppliers compared to managing complementors. In addition, our study shows that the key factors influencing complementor management include platform openness, partnership intensity, strategic fit, and market structure respectively poten-tial.},
  language  = {en}
}
@inproceedings{BuchholzDeBieKochendoerfer2021,
  author    = {Buchholz, Wolfgang and De Bie, Holger and Kochend{\"o}rfer, Ralph},
  title     = {Supply Side of Data-Driven B2B Platforms: A Complementors' Perspective},
  series = {28th EurOMA conference: Managing the "new normal": The future of Operations and Supply Chain Management in unprecedented times conference proceedings},
  booktitle = {28th EurOMA conference: Managing the "new normal": The future of Operations and Supply Chain Management in unprecedented times conference proceedings},
  pages     = {1 -- 13},
  year      = {2021},
  abstract  = {Innovative business models for data-driven B2B platforms evolve rapidly based on the prospects of digital technology. In addition to the platform provider, service providers on the supply side of the digital platform - the so-called complementors - play an important role in the process of value creation. This paper highlights the complementors' perspective on the different facets of complementor relationship management (CoRM) and answers the following research questions: From the perspective of a complementor, what are the main fields of CoRM for data-driven B2B platforms? What factors of influence comprise the reason complementors join a platform?},
  language  = {en}
}
@inproceedings{BuchholzDeBie2021,
  author    = {Buchholz, Wolfgang and De Bie, Holger},
  title     = {Complementor relationship management for Data-driven B2B platforms: Towards a Holistic approach},
  series = {International Forum on Knowledge Asset Dynamics 2021 conference proceedings},
  booktitle = {International Forum on Knowledge Asset Dynamics 2021 conference proceedings},
  pages     = {1 -- 25},
  year      = {2021},
  abstract  = {In the so-called ecosystem economy, new platform-based business models evolve rapidly based on the prospects of digital technology. Especially in the B2B context, data-driven platforms are highly relevant. Thus far, little research has been conducted on the supply side of data-driven platforms and especially on service providers, the so-called complementors. Therefore, this paper offers insights into the various facets of complementor relationship management (CoRM). The paper aims to develop a framework for the management of complementors of data-driven B2B platforms. For empirical evidence, we draw on 14 semi-structured expert interviews with platform managers and complementors. The findings outline two big areas of CoRM and discuss distinct characteristics of partner management and technology management. For partner management the differentiation into open and closed platform needs to be taken into account for complementor relationship management. Moreover, our study reveals the key factors of technology management which lead from platform infrastructure to digital applications like digital twins or predictive maintenance.},
  language  = {en}
}
@inproceedings{SchneidStapperThoeneetal.2021,
  author    = {Schneid, Konrad and Stapper, Leon and Th{\"o}ne, Sebastian and Kuchen, Herbert},
  title     = {Automated Regression Tests: A No-Code Approach for BPMN-based Process-Driven Applications},
  series = {2021 IEEE 25th International Enterprise Distributed Object Computing Conference (EDOC)},
  booktitle = {2021 IEEE 25th International Enterprise Distributed Object Computing Conference (EDOC)},
  publisher = {IEEE},
  address   = {Gold Coast, Australia},
  isbn      = {978-1-6654-3579-6},
  issn      = {2325-6362},
  doi       = {10.1109/EDOC52215.2021.00014},
  pages     = {31 -- 40},
  year      = {2021},
  abstract  = {BPMN-based Process-Driven Applications (PDA) require less coding since they are not only based on source code, but also on executable process models. Automated testing of such model-driven applications gains growing relevance, and it becomes a key enabler if we want to found their development on continuous integration (CI) techniques.While process analysts are typically responsible for test case specifications from a business perspective, technically skilled process engineers take the responsibility for implementing the required test code. This is time-consuming and, due to their often different skills and backgrounds, might result in communication problems such as information losses and misunderstandings. This paper presents a new approach which enables an analyst to generate executable tests for PDAs without the need for manual coding. It consists of a sophisticated model analysis, a wizard-based specification of test cases, and a subsequent code generation. The resulting tests can easily be integrated into CI pipelines.The concept is underpinned by a user-friendly tool which has been evaluated in case studies and in real-world implementation projects from different industry sectors. During the evaluation, the prototype proved a more efficient test creation process and a higher test quality.},
  language  = {en}
}
@inproceedings{KurzhalsUude2021,
  author    = {Kurzhals, Kerstin and Uude, Katrin},
  title     = {What impedes a successful Third Mission? Identifying and avoiding the main barriers in transdisciplinary cooperation},
  series = {Presentation at UIIN Conference 2021, 14.-16.06.2021, Amsterdam, Netherlands (digital)},
  booktitle = {Presentation at UIIN Conference 2021, 14.-16.06.2021, Amsterdam, Netherlands (digital)},
  address   = {Amsterdam, Netherlands (digital)},
  year      = {2021},
  language  = {en}
}
@inproceedings{LippoldRachFritsch2020,
  author    = {Lippold, Susanne and Rach, Jutta and Fritsch, Andreas},
  title     = {Study programme development - Building a bridge between tradition and innovation - An unusal approach},
  series = {Learning \& Teaching Forum Utrecht},
  booktitle = {Learning \& Teaching Forum Utrecht},
  publisher = {European University Association (EUA)},
  issn      = {2593-9602},
  doi       = {10.25974/fhms-11720},
  url       = {http://nbn-resolving.de/urn:nbn:de:hbz:836-opus-117209},
  year      = {2020},
  abstract  = {Study programme development is one of the most challenging processes at universities since all faculty is involved. And in our experience, the redesign of already existing programmes seems to be even more difficult: Whereas innovative forces want to pick up new trends (e.g. digitalisation or other new teaching concepts) more conservative forces emphasises on values and refer to existing experience. Both positions are important and contextually right. Thus, the presented format provides a gradual framework to bridge the gap between both sides in an interactive and creative process. Both sides are invited to negotiate the best possible result by using an unusual approach for university discussions, the benefit analysis method known e.g. from economics. After the negotiating activity, it should be obvious that a change of perspective is also helpful, if not necessary, to create a new or updated study programme. The practiced approach helps as well to recognise which limits for study programme development remain when visionary ideas are measured against reality.},
  language  = {en}
}
@inproceedings{Bettmann2019,
  author    = {Bettmann, Theresa},
  title     = {A Framework for Resilient Data Management for Smart Grids},
  series = {2019 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW)},
  booktitle = {2019 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW)},
  publisher = {IEEE},
  address   = {Berlin, Germany},
  isbn      = {978-1-7281-5138-0},
  doi       = {10.1109/ISSREW.2019.00048},
  pages     = {85 -- 88},
  year      = {2019},
  language  = {en}
}
@inproceedings{ChakCarminati2020,
  author    = {Chak, Choiwai Maggie and Carminati, Lara},
  title     = {Performing in Community-Academic Health Partnerships: Interplay of Clear, Difficult and Valued Goals},
  series = {Academy of Management Annual Meeting Proceedings},
  booktitle = {Academy of Management Annual Meeting Proceedings},
  doi       = {10.5465/AMBPP.2020.18772abstract},
  year      = {2020},
  language  = {en}
}
@inproceedings{SchneidThoeneKuchen2020,
  author    = {Schneid, Konrad and Th{\"o}ne, Sebastian and Kuchen, Herbert},
  title     = {Feature Development in BPMN-Based Process-Driven Applications},
  series = {Business Process Management Forum / Hrsg. Dirk Fahland, Chiara Ghidini, J{\"o}rg Becker, Marlon Dumas},
  booktitle = {Business Process Management Forum / Hrsg. Dirk Fahland, Chiara Ghidini, J{\"o}rg Becker, Marlon Dumas},
  publisher = {Springer International Publishing},
  isbn      = {978-3-030-58638-6},
  issn      = {1865-1348},
  doi       = {10.1007/978-3-030-58638-6_3},
  pages     = {35 -- 50},
  year      = {2020},
  abstract  = {In the context of Continuous Software Engineering, it is acknowledged as best practice to develop new features on the mainline rather than on separate feature branches. Unfinished work is then usually prevented from going live by some kind of feature toggle. However, there is no concept of feature toggles for Process-Driven Applications (PDA) so far. PDAs are hybrid systems consisting not only of classical source code but also of a machine-interpretable business process model. This paper elaborates on a feature development approach that covers both the business process model and the accompanying source code artifacts of a PDA. The proposed solution, Toggles for Process-Driven Applications (T4PDA), equipped with an easy to use modeling tool extension, enables the developer to safely commit unfinished work on model and source code to the project's mainline. It will be kept inactive during productive deployments unless the feature is finally released. During an AB/BA crossover design experiment, the T4PDA approach, including the provided tool support, showed higher software quality, a faster development process, and contented developers.},
  language  = {en}
}
@inproceedings{FeldmannKaupeLucas2020,
  author    = {Feldmann, Carsten and Kaupe, Victor and Lucas, Martin},
  title     = {A Procedural Model for Exoskeleton Implementation in Intralogistics},
  series = {Data science and innovation in supply chain management / Wolfgang Kersten, Thorsten Blecker, Christian Ringle (Eds.)},
  booktitle = {Data science and innovation in supply chain management / Wolfgang Kersten, Thorsten Blecker, Christian Ringle (Eds.)},
  address   = {Hamburg},
  isbn      = {978-3-753123-46-2},
  doi       = {10.15480/882.3113},
  pages     = {113 -- 151},
  year      = {2020},
  language  = {en}
}
@inproceedings{KellyVangorpSteketal.2020,
  author    = {Kelly, Stephen and Vangorp, Peter and Stek, Klaas and Delke, Vincent},
  title     = {Opportunities for Gamified Learning in Purchasing and Supply Management Education},
  series = {Proceedings 14th ECGBL},
  booktitle = {Proceedings 14th ECGBL},
  address   = {Brighton, UK},
  isbn      = {978-1-7138-1968-4},
  pages     = {295 -- 304},
  year      = {2020},
  abstract  = {Gamification has been used in a wide variety of subject-specific education contexts. Examples of such usage in the Supply Chain Management (SCM) context include the oft-played beer distribution game, developed by MIT Sloan School of Management (Forrester, 1961), which simulates the coordination of typical problems in supply chain processes, promoting information sharing and collaboration throughout a supply chain (Sterman, 1984). Purchasing and Supply Management (PSM), a subset of this wider SCM area, focuses on the direct relationships between organisational buyers and suppliers, covering aspects such as establishing trust, identifying and selecting suitable suppliers, managing supplier performance and the overall relationship. A systematic review of the PSM gamified learning literature establishes that there has been limited research to date and that which there is tends to focus on quantitative representations of managing overall supply and demand, using wider SCM elements. This suggests that there are opportunities to gamify PSM learning, in particular focusing on the human element in PSM and developing soft skills, as strong buyer-supplier relationships can generate significant benefits to both parties. To provide a more focused PSM contribution, a second systematic literature review distils the relevant principles, techniques and processes to inform the development of two gamified PSM learning activities. Negotiation and supplier relationship management rely heavily on personal interactions and are both seen as key activities at different stages of the PSM process. The development of the two gamified learning activities is strengthened by being underpinned by a synthesis of the literature review's key findings, ensuring they are domain-meaningful abstractions of reality, contain rewards and rankings based on clear objectives and have appealing gameplay. It is hoped that this paper provides a platform for future domain specific PSM research and will be of use to educators in this field in developing their own gamified learning.},
  language  = {en}
}
@inproceedings{DelkeSchieleBuchholz2020,
  author    = {Delke, Vincent and Schiele, Holger and Buchholz, Wolfgang},
  title     = {Mind the Gap: Identifying Skill Gaps in Purchasing and Supply Management},
  series = {Proceedings 29th IPSERA conference},
  booktitle = {Proceedings 29th IPSERA conference},
  year      = {2020},
  abstract  = {Nowadays, the human-centric discipline of purchasing and supply management (PSM) is of strategic importance for firms' success. Within the discipline, scholars address PSM professionals' skills and provide practitioners with academic insights. Due to changes in the industry environment, changes in the working environment and the task of purchasing professionals are assumed. This paper aims to contribute to the PSM professional skills literature by defining current PSM professionals' skill gaps as the difference between the acquired skill level and perceived skill importance. Findings show that current PSM professionals feel to be underqualified to abstract the full potential of professional relationships, as buyer-supplier relationships, due to current PSM professionals' skill gaps.},
  language  = {en}
}
@inproceedings{DelkeSchieleBuchholz2020,
  author    = {Delke, Vincent and Schiele, Holger and Buchholz, Wolfgang},
  title     = {Identifying Future Skills Requirements: Differentiating between Direct and Indirect Material Purchasers},
  series = {Proceedings 29th IPSERA conference},
  booktitle = {Proceedings 29th IPSERA conference},
  year      = {2020},
  abstract  = {The global development towards the Fourth Industrial Revolution, the so-called Industry 4.0, is steaming forwards. Where cyber-physical systems connect the physical and digital world, allowing for demand identification, without the need for direct human intervention. Further, Artificial Intelligence supports various parts of operative and strategic purchasing. The new purchasing environment forces purchasing professionals to develop new skills. Research is needed to identify appropriate skill sets. Based on a World-Caf{\´e} method with 82 purchasing professionals, a list of 32 essential future skills in purchasing is composed. Further, the identified skills are ranked and assigned to the roles of the direct and indirect material purchasers.},
  language  = {en}
}
@inproceedings{BuchholzKappel2020,
  author    = {Buchholz, Wolfgang and Kappel, Antonia},
  title     = {Purchasing in service networks: The impact of high visibility on purchasing performance},
  series = {IPSERA Conference Proceedings},
  booktitle = {IPSERA Conference Proceedings},
  publisher = {IPSERA},
  doi       = {10.25974/fhms-13742},
  url       = {http://nbn-resolving.de/urn:nbn:de:hbz:836-opus-137427},
  pages     = {1 -- 25},
  year      = {2020},
  abstract  = {While the service sector is growing rapidly, the purchasing of services has not yet received significant attention in theory or practice. Service purchasers face serious challenges, and existing purchasing practices for services are often non-strategic. We choose an exploratory-qualitative research approach to investigate the purchasing of IT, logistics and Maintenance, Repair, and Overhaul (MRO) services. In particular, we focus on the role of visibility and analyze how service purchasers can benefit from extensive knowledge about their service networks. We determine that visibility indeed adds significant value to service purchasing and can help service purchasers to decrease costs, mitigate risks and maintain competitiveness.},
  language  = {en}
}
@inproceedings{SchneidUsenerThoeneetal.2019,
  author    = {Schneid, Konrad and Usener, Claus A. and Th{\"o}ne, Sebastian and Kuchen, Herbert and Tophinke, Christian},
  title     = {Static Analysis of BPMN-Based Process-Driven Applications},
  series = {Proceedings of the 34th ACM/SIGAPP Symposium on Applied Computing},
  booktitle = {Proceedings of the 34th ACM/SIGAPP Symposium on Applied Computing},
  editor    = {Hung, Chih-Cheng and Papadopoulos, George A.},
  publisher = {ACM},
  address   = {New York, NY, USA},
  isbn      = {978-1-4503-5933-7},
  doi       = {10.1145/3297280.3297289},
  pages     = {66 -- 74},
  year      = {2019},
  abstract  = {Process-Driven Applications (PDA) require less coding, for their business logic is defined by a business process model which can be executed by a process engine. However, inconsistencies between process model and dependent source code artifacts cause runtime errors and reduce development productivity. This paper targets at making the development of PDAs more efficient: It proposes a broader approach to statical analysis which also covers consistency constraints between model and code. When integrated into common analysis tools or a continuous integration pipeline, defects like broken code references or data-flow anomalies can be detected at an early stage without launching the entire application and its process interpretation engine. The approach is demonstrated by a prototype called viadee Process Application Validator (vPAV), which was developed for BPMN-based process models. The prototype has already been used in various BPM projects, attesting high benefit and potential.},
  language  = {en}
}
@inproceedings{BuchholzKappelAlbersmannetal.2019,
  author    = {Buchholz, Wolfgang and Kappel, Antonia and Albersmann, Aline and Huang, Jian},
  title     = {Conceptualisation of a preventive and reactive supply chain risk management approach to manage supply shortages},
  series = {IPSERA Conference proceedings},
  booktitle = {IPSERA Conference proceedings},
  pages     = {1 -- 17},
  year      = {2019},
  abstract  = {Particularly in times of disruptive changes, companies need an early warning system for risks in their supply chains to gain relevant information in a timely manner. Furthermore, they require suitable action plans and strategies to help react when a risk occurs. Based on an in-depth case study at an automotive parts supplier producing electronic systems and lighting components, this paper develops a holistic supply chain risk management framework. After investigating the specific supply chain risks to support critical parts management, standardised processes and procedures are developed to improve the preventive supply chain risk strategy cycle, as well as the reactive critical parts management cycle.},
  language  = {en}
}
@inproceedings{BuchholzJeschkeKappeletal.2019,
  author    = {Buchholz, Wolfgang and Jeschke, Felix and Kappel, Antonia and Ruppe, Cathrin},
  title     = {One way or another - The relationship between trust and transparency in buyer-supplier relationships},
  series = {IPSERA Conference proceedings},
  booktitle = {IPSERA Conference proceedings},
  pages     = {1 -- 14},
  year      = {2019},
  abstract  = {Based on a variety of environmental, technological, and product-orientated changes, there has been a shift towards increased collaboration between buyers and suppliers. This paper examines the mutual influence of trust and transparency at different developmental stages of these collaborative relations. In particular, the research investigates the existence of a direct correlation between trust and transparency, as well as indirect dependencies to each other through environmental factors. An extensive literature review combined with an exploratory-qualitative World Caf{\´e} method was conducted in an attempt to fill the research gap regarding the correlation of trust and transparency in buyer-supplier relationships.},
  language  = {en}
}
@inproceedings{BuchholzKappelSchiele2019,
  author    = {Buchholz, Wolfgang and Kappel, Antonia and Schiele, Holger},
  title     = {Cost versus Innovation Leaders: When do they need Supply Network Mapping? The impact of SNM on purchasing performance},
  series = {IPSERA Conference proceedings},
  booktitle = {IPSERA Conference proceedings},
  pages     = {1 -- 19},
  year      = {2019},
  abstract  = {Buying firms lack transparency about the supplier relationships in their networks. The applica-tion of dedicated tools such as Supply Network Mapping (SNM) can help to visualize and analyze these relationships. However, the impact of such tools on the purchasing performance has not been explored yet. Moreover, companies with different competitive strategies might have different motivations to use these tools. Therefore, this paper tests the impact of supplier relationship information and SNM on the purchasing performance on a large sample of 624 purchasers. A multi-group analysis in structural equation modeling estimates the impact of a cost leadership versus a differentiation strategy on cost saving and innovation performance. We show that information quality and SNM indeed improve the purchasing performance. Moreover, cost leaders use SNM if they know their supplier relationships with sub-suppliers, while innovation leaders use it if they know their supplier relationships with other customers. Hence, our results prove the usefulness of the SNM tool and give recommendations for its use depending on a company's competitive strategy.},
  language  = {en}
}
@inproceedings{BuchholzKappelSchiele2019,
  author    = {Buchholz, Wolfgang and Kappel, Antonia and Schiele, Holger},
  title     = {Knowing your suppliers: people or media as key sources of information?},
  series = {IPSERA Conference proceedings},
  booktitle = {IPSERA Conference proceedings},
  pages     = {1 -- 21},
  year      = {2019},
  abstract  = {Most companies have realized the high importance of becoming the preferred customers of their suppliers to obtain preferential resource allocation. However, they cannot evaluate their own customer attractiveness properly. In order to make the assessment of the own customer status possible, this paper analyzes the impact of several information sources on the preferred customer status knowledge, supplier satisfaction knowledge and knowledge of alternative supplier relationships with other customers. Testing these hypotheses on a sample of 624 pur-chasers, we show that people provide more relevant information on the company's strategic positioning than media. In particular, the suppliers, competitors and other actors are very im-portant information sources. Following our findings, purchasers should adopt their activities in order to better anticipate their suppliers' intention and the customer treatment that they can expect from their suppliers.},
  language  = {en}
}
@inproceedings{ValleeSchulzRobert2019,
  author    = {Vall{\´e}e, Franz and Schulz, Colin and Robert, Julia},
  title     = {Getting rid of fixed delivery areas: the implications of dynamic vehicle routing on a German parcel delivery company},
  series = {Proceedings of the World Conference on Transport Research (WCTR) 2019},
  booktitle = {Proceedings of the World Conference on Transport Research (WCTR) 2019},
  address   = {Mumbai},
  year      = {2019},
  language  = {en}
}
@inproceedings{SormaniChak2019,
  author    = {Sormani, Eva and Chak, Choiwai Maggie},
  title     = {Bringing Society Back: A playbook to re-connect science and community, presentation at University-Industry Interaction Conference 2019 (18-20.06.2019)},
  year      = {2019},
  language  = {en}
}
@inproceedings{SormaniBaakenBaakenetal.2019,
  author    = {Sormani, Eva and Baaken, Marieke and Baaken, Thomas and Stroila, Iulia},
  title     = {Nudging in the Context of Fostering Student Entrepreneurship as Part of the Third Mission of Higher Education Institutions},
  series = {High Tech Small Firm Conference 2019, (27-28.05.2019)},
  booktitle = {High Tech Small Firm Conference 2019, (27-28.05.2019)},
  year      = {2019},
  language  = {en}
}
@inproceedings{Chak2019,
  author    = {Chak, Choiwai Maggie},
  title     = {Interactive dynamics in regional and local health community-academic partnerships: Impact of group climate on partner engagement and collaborative success},
  series = {Presentation at CMOB Research Carrousel "Changing Health Care through Medical Leadership and Engagement" (25.01.2019), Enschede, The Netherlands},
  booktitle = {Presentation at CMOB Research Carrousel "Changing Health Care through Medical Leadership and Engagement" (25.01.2019), Enschede, The Netherlands},
  year      = {2019},
  language  = {en}
}
@inproceedings{FeldmannDelkeWasserman2019,
  author    = {Feldmann, Carsten and Delke, Vincent and Wasserman, Michael E.},
  title     = {Strategically Aligning Additive Manufacturing Supply Chains for Sustainability and Effectiveness},
  series = {International Federation of Automatic Control (IFAC): Intelligent Manufacturing Systems (IMS 2019) Proceedings},
  booktitle = {International Federation of Automatic Control (IFAC): Intelligent Manufacturing Systems (IMS 2019) Proceedings},
  address   = {Oshawa, Ontario, Canada},
  issn      = {2405-8963},
  pages     = {260 -- 264},
  year      = {2019},
  abstract  = {This paper builds on a previously developed framework that integrated additive manufacturing, life-cycle analysis, and value creation (Feldmann \& Kirsch, 2019) by exploring conditions related to the life-cycle approach that would require alignment among suppliers, additive manufacturing firms, and customers. This extension creates a bridge to aid implementation of taking a sustainability approach to additive manufacturing. In order to develop this extension, we distinguish between direct/indirect customers and internal/external customers and then create a matrix of incentives and cognitive frames that we believe will help companies interested in large-scale AM improve both the speed and the effectiveness of AM adoption. We provide an organizing framework that managers can use to create a supply chain that is aligned around closed-loop principles that will help speed adoption and move closer to sustainable goals that exist for AM technologies. These include reduced raw material use, reduced scrap and material overage, and reduced rework, and lower transportation costs. The goal is to attain often-conflicting goals of lower long-term costs and decreased environmental footprint. Using our extension, we believe we can provide a useful framework to help managers implementing advanced manufacturing technologies to achieve lower costs and greater environmental sustainability by creating a common supply chain framework around customized, on-demand products.},
  language  = {en}
}
@inproceedings{BueckerSzepannekBieceketal.2019,
  author    = {B{\"u}cker, Michael and Szepannek, Gero and Biecek, Przemyslaw and Gosiewska, Alicja and Staniak, Mateusz},
  title     = {Transparency of Machine Learning Models in Credit Scoring},
  series = {CRC Conference XVI Papers},
  booktitle = {CRC Conference XVI Papers},
  editor    = {Crook, Jonathan},
  publisher = {Credit Research Center, University of Edinburgh},
  address   = {Edinburgh},
  pages     = {1 -- 1},
  year      = {2019},
  abstract  = {A major requirement for Credit Scoring models is of course to provide a risk prediction that is as accurate as possible. In addition, regulators demand these models to be transparent and auditable. Thus, in Credit Scoring very simple Predictive Models such as Logistic Regression or Decision Trees are still widely used and the superior predictive power of modern Machine Learning algorithms cannot be fully leveraged. A lot of potential is therefore missed, leading to higher reserves or more credit defaults. This talk presents an overview of techniques that are able to make "black box" machine learning models transparent and demonstrate how they can be applied in Credit Scoring. We use the DALEX set of tools to compare a traditional scoring approach with state of the art Machine Learning models and asses both approaches in terms of interpretability and predictive power. Results show that a comparable degree of interpretability can be achieved while machine learning techniques keep their ability to improve predictive power.},
  language  = {en}
}
@inproceedings{FernstroeningFeldmann2019,
  author    = {Fernstr{\"o}ning, Sebastian and Feldmann, Carsten},
  title     = {Perception of Additive Manufacturing by SME: Empirical Survey via World Caf{\´e}s},
  series = {9th International Conference on Production Engineering and Management (PEM) 2019, Proceedings},
  booktitle = {9th International Conference on Production Engineering and Management (PEM) 2019, Proceedings},
  editor    = {Padoano, Elio and Villmer, Franz-Josef},
  address   = {Triest, Lemgo},
  isbn      = {978-3-946856-04-7},
  pages     = {267 -- 280},
  year      = {2019},
  language  = {en}
}