TY - CHAP A1 - Thesing, Theo A1 - Feldmann, Carsten A1 - Burchardt, Martin T1 - Agile versus Waterfall Project Management: Decision Model for Selecting the Appropriate Approach to a Project T2 - ProjMAN – International Conference on Project Management 2020, Procedia Computer Science 181 (2021) Y1 - 2021 U6 - http://dx.doi.org/10.1016/j.procs.2021.01.227 SP - 746 EP - 756 ER - TY - CHAP A1 - Matthies, Benjamin T1 - An Ontology for Knowledge Representation in e-Business Projects T2 - Innovationstag Digitalisierung NRW – ID@NRW 2018 Y1 - 2018 ER - TY - CHAP A1 - Woltering, Tim A1 - Sardoux Klasen, Andre A1 - Feldmann, Carsten ED - Freitag, Michael ED - Haasis, Hans-Dietrich ED - Kotzab, Herbert ED - Pannek, Jürgen T1 - Augmented Reality in the Packing Process A Model for Analyzing Economic Efficiency T2 - Dynamics in Logistics. LDIC 2020. Lecture Notes in Logistics. N2 - The use of augmented reality (AR) in outbound logistics is associated with potentially strong stimuli for cost savings and throughput time. Nevertheless, the benefits of AR compared to conventional methods require a holistic analysis for investment decision making. Until now, research has only assessed case-study-related potentials and selected aspects of the technology. This paper answers the following research questions: How can the economic efficiency of AR in the packing process be quantified by utilizing a holistic model of value drivers? How can AR be technically implemented for packing processes in outbound logistics? What economic profit results from the use of AR technology in a case company’s packing process? The presented model enables the investment decision to be supported based on economic value added (EVA), thereby providing an assessment of value drivers in packing systems. Cost drivers are identified on the basis of the Supply Chain Operations Reference (SCOR) process model. The technical and economic validation of the model was carried out by means of an empirical study: Expert interviews were conducted for validating the model elements. Data collection by a prototype at a mechanical-engineering company was used to calculate the value contribution. The mapping of cause-effect relationships within the framework of EVA driver trees has proven itself in both the expert interviews and the prototype validation. The field experiment at the case company demonstrated a positive value contribution of AR, in particular regarding employee productivity, length and variance of throughput time, quality aspects, volume utilization, and quantity of packing material used. KW - Augmented Reality KW - Cost drivers KW - Packaging KW - Economic value added KW - Value contribution Y1 - 2020 UR - https://link.springer.com/chapter/10.1007%2F978-3-030-44783-0_46 SN - 978-3-030-44783-0 U6 - http://dx.doi.org/https://doi.org/10.1007/978-3-030-44783-0_46 SP - 493 EP - 503 PB - Springer CY - Cham ER - TY - CHAP A1 - Schneid, Konrad A1 - Stapper, Leon A1 - Thöne, Sebastian A1 - Kuchen, Herbert T1 - Automated Regression Tests: A No-Code Approach for BPMN-based Process-Driven Applications T2 - 2021 IEEE 25th International Enterprise Distributed Object Computing Conference (EDOC) N2 - 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. KW - Model-Based Testing KW - BPMN KW - Process-Driven Application KW - No-Code Y1 - 2021 SN - 978-1-6654-3579-6 U6 - http://dx.doi.org/10.1109/EDOC52215.2021.00014 SN - 2325-6362 SP - 31 EP - 40 PB - IEEE CY - Gold Coast, Australia ER - TY - CHAP A1 - Fohrmann, Oliver T1 - Beauty in Economics – On the Literary Character of Mathematical Models T2 - Beauty: Exploring Critical Perspectives / Ed. Pierre Wilhelm KW - aesthetics of economics Y1 - 2016 SN - 978-1-84888-394-9 SP - 117 EP - 128 PB - Inter-Disciplinary Press CY - Freeland, Oxfordshire ER - TY - CHAP A1 - Dellmann, Frank A1 - Harth, Thilo ED - Bastiaens, T. ED - Van Braak, J. ED - Brown, M. ED - et al., T1 - Beyond the buzzwords: A Strategy to Connect Curricula with the Digital World T2 - Proceedings of EdMedia: World Conference on Educational Media and Technology N2 - Disruption, Machine Learning, Internet of Things, Augmented Reality, Industry 4.0 and Rapid Prototyping are just a selection of the buzzwords that come up in connection with the rapid changes in the professional world and society brought about by digitalisation. As frequently occurs when buzzwords are used, their exact meaning is unknown, or remains unquestioned, but the use of them is nevertheless excessive. In this way, the buzzword ‘digital native’ assumes that an entire generation has a command of digital skills simply because they were born into this world and use digital media naturally. Which skills profiles this generation, and therefore a majority of today’s students, actually command, remains vague however, and is rarely explored systematically. The same is true of the specific formulation of necessary skills profiles in the digital world for higher education graduates. In the debate around higher education institutions, the description of the swift digital transition (with or without buzzwords) is not usually followed by a revision of existing curricula. This article describes strategic considerations for a better fit between the skills demanded of students and the challenges of the digital world. KW - digitalisation KW - skills profiles KW - Skills orientation KW - curriculum development Y1 - 2018 UR - https://learntechlib.org/p/184583/ SP - 2219 EP - 2226 PB - Association for the Advancement of Computing in Education (AACE) CY - Amsterdam ER - TY - CHAP A1 - Schneid, Konrad T1 - Branching Strategies for Developing New Features within the Context of Continuous Delivery T2 - Proceedings of the 2nd Workshop on Continuous Software Engineering co-located with Software Engineering (SE 2017) N2 - This paper evaluates based on current literature, whether the versioning strategies “branch by feature” and “develop on mainline” can be used for developing new software features in connection with Continuous Delivery. The strategies will be introduced and possible applications for Continuous Delivery will be demonstrated and rated. A solution recommendation is finally given. It becomes evident that develop on mainline is the more recommendable method in form of “features toggles” or in case of bigger changes in form of “branch by abstraction” within the context of Continuous Delivery. Y1 - 2017 UR - http://ceur-ws.org/Vol-1806 SN - 1613-0073 SP - 28 EP - 35 PB - CEUR-WS CY - Hannover ER - TY - CHAP A1 - Sormani, Eva A1 - Chak, Choiwai Maggie T1 - Bringing Society Back: A playbook to re-connect science and community, presentation at University-Industry Interaction Conference 2019 (18-20.06.2019) Y1 - 2019 ER - TY - CHAP A1 - Schmidt, Alexander Lennart A1 - Alfert, Carina A1 - Petzold, Neele A1 - Junker, Christian T1 - BUSINESS MODEL INNOVATION IN CORPORATE VENTURES – THE NUCLEUS OF DISRUPTION T2 - 19th International CINet Conference Y1 - 2018 SN - 978-90-77360-21-7 SP - 511 EP - 515 PB - CINet CY - Dublin ER - TY - CHAP A1 - Gersch, Martin A1 - Schöler, Bernd A1 - Hewing, Michael T1 - Business Process Blueprinting: Analysing and Evaluating Usage Processes T2 - 40th Annual Conference of the European Marketing Academy (EMAC) Y1 - 2011 ER -