@article{UllrichBertheauWiedmannetal.2021, author = {Ullrich, Andre and Bertheau, Clementine and Wiedmann, Miriam and Sultanow, Eldar and K{\"o}rppen, Tim and Bente, Stefan}, title = {Roles, tasks and skills of the enterprise architect in the VUCA world}, series = {2021 IEEE 25th International Enterprise Distributed Object Computing Conference Workshops : EDOCW 2021 : 25-29 October 2021, Gold Coast, Australia : proceedings}, journal = {2021 IEEE 25th International Enterprise Distributed Object Computing Conference Workshops : EDOCW 2021 : 25-29 October 2021, Gold Coast, Australia : proceedings}, publisher = {IEEE}, address = {Piscataway}, isbn = {978-1-6654-4488-0}, doi = {10.1109/EDOCW52865.2021.00057}, pages = {261 -- 270}, year = {2021}, abstract = {For the last 20 years, enterprise architecture management (EAM) was primarily an instrument for harmonizing and consolidating IT landscapes and is lived as a transformation and governance discipline. It, however, is rather related to IT strategy than aligned to the actual corporate strategy and the work of the enterprise architect is characterized by tasks like prescribing, monitoring, documenting, and controlling. As digital transformation continues apace, companies are facing new challenges that lead to a volatile, uncertain, complex, and ambiguous (VUCA) world. To face these challenges, vision, understanding, clarity and agility allow to anticipative and implement necessary changes. This, of course, has implications for the role of the enterprise architect. S/he needs to start actively supporting innovation and taking more of an advisory role instead of just being driven by the current state of the enterprise architecture. This paper investigates the role of the enterprise architect in the VUCA world. Based on current literature and expert interviews, a survey was conducted among consultants who work as (or with) enterprise architects. Survey results include the evaluation of statements on current tasks of enterprise architects, their influence on projects and companies as well as future requirements on the roles of the enterprise architect. The results from the survey were synthesized with the findings from literature to derive the roles, tasks and skills of enterprise architect in the VUCA world.}, language = {en} } @misc{UllrichEnkeTeichmannetal.2019, author = {Ullrich, Andre and Enke, Judith and Teichmann, Malte and Kress, Antonio and Gronau, Norbert}, title = {Audit - and then what?}, series = {Procedia Manufacturing}, volume = {31}, journal = {Procedia Manufacturing}, publisher = {Elsevier}, address = {Amsterdam}, issn = {2351-9789}, doi = {10.1016/j.promfg.2019.03.025}, pages = {162 -- 168}, year = {2019}, abstract = {Current trends such as digital transformation, Internet of Things, or Industry 4.0 are challenging the majority of learning factories. Regardless of whether a conventional learning factory, a model factory, or a digital learning factory, traditional approaches such as the monotonous execution of specific instructions don't suffice the learner's needs, market requirements as well as especially current technological developments. Contemporary teaching environments need a clear strategy, a road to follow for being able to successfully cope with the changes and develop towards digitized learning factories. This demand driven necessity of transformation leads to another obstacle: Assessing the status quo and developing and implementing adequate action plans. Within this paper, details of a maturity-based audit of the hybrid learning factory in the Research and Application Centre Industry 4.0 and a thereof derived roadmap for the digitization of a learning factory are presented.}, language = {en} } @misc{TeichmannUllrichGronau2019, author = {Teichmann, Malte and Ullrich, Andre and Gronau, Norbert}, title = {Subject-oriented learning}, series = {Procedia Manufacturing}, volume = {31}, journal = {Procedia Manufacturing}, publisher = {Elsevier}, address = {Amsterdam}, issn = {2351-9789}, doi = {10.1016/j.promfg.2019.03.012}, pages = {72 -- 78}, year = {2019}, abstract = {The transformation to a digitized company changes not only the work but also social context for the employees and requires inter alia new knowledge and skills from them. Additionally, individual action problems arise. This contribution proposes the subject-oriented learning theory, in which the employees´ action problems are the starting point of training activities in learning factories. In this contribution, the subject-oriented learning theory is exemplified and respective advantages for vocational training in learning factories are pointed out both theoretically and practically. Thereby, especially the individual action problems of learners and the infrastructure are emphasized as starting point for learning processes and competence development.}, language = {en} } @article{UllrichVladova2016, author = {Ullrich, Andre and Vladova, Gergana}, title = {Weighing the Pros and Cons of Engaging in Open Innovation}, series = {Technology Innovation Management Review}, volume = {8}, journal = {Technology Innovation Management Review}, publisher = {Carleton University Graphic Services}, address = {Ottawa}, issn = {1927-0321}, pages = {34 -- 40}, year = {2016}, abstract = {The positive aspects of open innovation projects are widely discussed in innovation management research and practice by means of case studies and best practices. However, enterprises, particularly small and medium-sized enterprises (SMEs) also face miscellaneous challenges in open innovation practice, leading to uncertainty and even renunciation of open innovation project participation. Thus, it is essential for SMEs to find the right balance between possible positive effects and negative consequences - the latter being the less studied "dark sides" of open innovation. However, appropriate methods of finding this balance are still lacking. In this article, we discuss the assessment of open innovation project participation by presenting a weighing and decision process framework as a conceivable solution approach. The framework includes an internal, external, and integrated analysis as well as a recommendation and decision phase. Piece by piece, we investigate the current situation and the innovation goals of the enterprise as an initial point for a decision for or against engaging in open innovation. Furthermore, we discuss the development of a software tool that automatically applies this framework and allows self-assessment by SMEs.}, language = {en} } @article{BenderTeichmannUllrich2017, author = {Bender, Benedict and Teichmann, Malte and Ullrich, Andre}, title = {Mobile IIoT-Technologien als Erfolgsfaktor f{\"u}r Fertigung und Lernszenarien}, series = {Industrial Internet of Things in der Arbeits- und Betriebsorganisation}, journal = {Industrial Internet of Things in der Arbeits- und Betriebsorganisation}, publisher = {Gito}, address = {Berlin}, isbn = {978-3-95545-225-4}, pages = {235 -- 257}, year = {2017}, language = {de} }