@inproceedings{OberhauserSousaMichel2020, author = {Oberhauser, Roy and Sousa, Pedro and Michel, Florian}, title = {VR-EAT: Visualization of Enterprise Architecture Tool Diagrams in Virtual Reality}, series = {10th International Symposium on Business Modeling and Software Design}, booktitle = {10th International Symposium on Business Modeling and Software Design}, editor = {Shishkov, Boris}, publisher = {Springer}, address = {Cham}, isbn = {978-3-030-52306-0}, doi = {https://doi.org/10.1007/978-3-030-52306-0_14}, url = {http://nbn-resolving.de/urn:nbn:de:bsz:944-opus4-9813}, pages = {221 -- 239}, year = {2020}, abstract = {The digital transformation occurring in enterprises results in an in- creasingly dynamic and complex IT landscape that in turn impacts enterprise architecture (EA) and its artefacts. New approaches for dealing with more com- plex and dynamic models and conveying EA structural and relational insights are needed. As EA tools attempt to address these challenges, virtual reality (VR) can potentially enhance EA tool capabilities and user insight but further investigation is needed in how this can be achieved. This paper contributes a VR solution concept for visualizing, navigating, and interacting with EA tool dynamically-generated diagrams and models using the EA tool Atlas. An im- plementation shows its feasibility and a case study using EA scenarios is used to demonstrate its potential.}, language = {en} } @inproceedings{OberhauserPogolski2019, author = {Oberhauser, Roy and Pogolski, Camil}, title = {VR-EA: Virtual Reality Visualization of Enterprise Architecture Models with ArchiMate and BPMN}, series = {9th International Symposium on Business Modeling and Software Design}, booktitle = {9th International Symposium on Business Modeling and Software Design}, editor = {Shishkov, Boris}, publisher = {Springer}, address = {Cham}, isbn = {978-3-030-24854-3}, doi = {https://doi.org/10.1007/978-3-030-24854-3_11}, url = {http://nbn-resolving.de/urn:nbn:de:bsz:944-opus4-9741}, pages = {170 -- 187}, year = {2019}, abstract = {The digital transformation occurring throughout enterprises results in an increasingly dynamic and complex IT landscape. As the structures with which enterprise architecture (EA) deals become more digital, larger, complex, and dynamic, new approaches for modeling, documenting, and conveying EA structural and relational aspects are needed. The potential for virtual reality (VR) to address upcoming EA modeling challenges has as yet been insufficient- ly explored. This paper contributes a VR hypermodel solution concept for visu- alizing, navigating, interacting with ArchiMate and Business Process Modeling Notation (BPMN) models in VR. An implementation demonstrates its feasibil- ity and a case study is used to show its potential.}, language = {en} } @inproceedings{Grambow2018, author = {Grambow, Gregor}, title = {Utilizing Data Analytics to Support Process Implementation in Knowledge-intensive Domains}, series = {The 7th International Conference on Data Analytics}, booktitle = {The 7th International Conference on Data Analytics}, isbn = {978-1-61208-681-1}, pages = {1 -- 7}, year = {2018}, language = {en} } @inproceedings{GrambowOberhauserReichert2012, author = {Grambow, Gregor and Oberhauser, Roy and Reichert, Manfred}, title = {User-Centric Abstraction of Workflow Logic Applied to Software Engineering Processes}, series = {Advanced Information Systems Engineering Workshops (CAiSE 2012). Lecture Notes in Business Information Processing, Volume 112}, booktitle = {Advanced Information Systems Engineering Workshops (CAiSE 2012). Lecture Notes in Business Information Processing, Volume 112}, publisher = {Springer}, address = {Berlin, Heidelberg}, isbn = {978-3-642-31069-0}, doi = {10.1007/978-3-642-31069-0_26}, url = {http://nbn-resolving.de/urn:nbn:de:bsz:944-opus4-6764}, pages = {307 -- 321}, year = {2012}, language = {en} } @inproceedings{GrambowOberhauserReichert2011, author = {Grambow, Gregor and Oberhauser, Roy and Reichert, Manfred}, title = {Towards Dynamic Knowledge Support in Software Engineering Processes}, series = {Proceedings of the 6th International Workshop on Applications of Semantic Technologies (AST 2011) held in conjunction with INFORMATIK 2011}, booktitle = {Proceedings of the 6th International Workshop on Applications of Semantic Technologies (AST 2011) held in conjunction with INFORMATIK 2011}, pages = {6}, year = {2011}, language = {en} } @inproceedings{GrambowOberhauserReichert2012, author = {Grambow, Gregor and Oberhauser, Roy and Reichert, Manfred}, title = {Towards Automated Process Assessment in Software Engineering}, series = {Proceedings of the Seventh International Conference on Software Engineering Advances (ICSEA 2012)}, booktitle = {Proceedings of the Seventh International Conference on Software Engineering Advances (ICSEA 2012)}, isbn = {978-1-61208-230-1}, url = {http://nbn-resolving.de/urn:nbn:de:bsz:944-opus4-6756}, pages = {289 -- 295}, year = {2012}, language = {en} } @inproceedings{StaigerBoschSteinhart2018, author = {Staiger, Jochen and Bosch, Swen and Steinhart, Heinrich}, title = {Synchronization and Control of Modular AC- and DC-Sided Parallel-Connected Three-Level NPC Inverters}, series = {International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCM Europe 2018)}, booktitle = {International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCM Europe 2018)}, isbn = {978-3-8007-4646-0}, pages = {1512 -- 1519}, year = {2018}, language = {en} } @inproceedings{OuchenSteinhartGaubertetal.2018, author = {Ouchen, Sabir and Steinhart, Heinrich and Gaubert, Jean-Paul and Blaabjerg, F. and Betka, Achour}, title = {Simulation and Real Time Implementation of Direct Power Control Applied to Parallel Active Filtering Based on Fuzzy Logic Controller}, series = {7th International Conference on Systems and Control}, booktitle = {7th International Conference on Systems and Control}, pages = {174 -- 179}, year = {2018}, language = {en} } @inproceedings{ErhardtSchmitt2018, author = {Erhardt, Rolf and Schmitt, Ulrich}, title = {Recognition of prior learning and academic success}, series = {Proceedings of the 19th International Conference on Research and Education in Mechatronics}, booktitle = {Proceedings of the 19th International Conference on Research and Education in Mechatronics}, editor = {Fraanje, Rufus and Duivenvoorden, Hidde}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-5386-5413-2}, doi = {10.1109/REM.2018.8421779}, pages = {121 -- 123}, year = {2018}, language = {en} } @inproceedings{RojasEichhornBaataretal.2018, author = {Rojas, Jorge and Eichhorn, Mike and Baatar, Ganzorig and Matz, Sebastian and Glotzbach, Thomas}, title = {Parameter Identification and Optimization of an Oceanographic Monitoring Remotely Operated Vehicle}, series = {Proceedings of MTS/IEEEE Oceans'18}, booktitle = {Proceedings of MTS/IEEEE Oceans'18}, pages = {10}, year = {2018}, language = {en} } @inproceedings{OberhauserStigler2017, author = {Oberhauser, Roy and Stigler, Sebastian}, title = {Microflows: Leveraging Process Mining and an Automated Constraint Recommender for Microflow Modeling}, series = {Business Modeling and Software Design}, booktitle = {Business Modeling and Software Design}, editor = {Shishkov, Boris}, publisher = {Springer}, address = {Cham}, isbn = {978-3-319-78427-4}, pages = {25 -- 48}, year = {2017}, language = {en} } @inproceedings{GrambowOberhauserReichert2012, author = {Grambow, Gregor and Oberhauser, Roy and Reichert, Manfred}, title = {Knowledge Provisioning - A Context-sensitive Process-oriented Approach Applied to Software Engineering Environments}, series = {Proceedings of the 7th International Conference on Software Paradigm Trends (ICSOFT 2012), Volume 1}, booktitle = {Proceedings of the 7th International Conference on Software Paradigm Trends (ICSOFT 2012), Volume 1}, doi = {10.5220/0004083005060515}, url = {http://nbn-resolving.de/urn:nbn:de:bsz:944-opus4-6748}, pages = {506 -- 515}, year = {2012}, language = {en} } @inproceedings{GurjarThieraufVishnoi2018, author = {Gurjar, Rohit and Thierauf, Thomas and Vishnoi, Nisheeth}, title = {Isolating a Vertex via Lattices}, series = {Proceedings of the 45th International Colloquim on Automata, Languages and Programming}, booktitle = {Proceedings of the 45th International Colloquim on Automata, Languages and Programming}, pages = {14}, year = {2018}, language = {en} } @inproceedings{OuchenSteinhartBlaabjergetal.2018, author = {Ouchen, Sabir and Steinhart, Heinrich and Blaabjerg, F. and Benbouzid, M. and Betka, Achour and Bekhoucha, N.}, title = {Improved Direct Power Control Applied to Parallel Active Filtering Based on Fuzzy Logic Controller}, series = {3rd International Conference on Electrical Sciences and Technologies in Maghreb}, booktitle = {3rd International Conference on Electrical Sciences and Technologies in Maghreb}, pages = {1076 -- 1080}, year = {2018}, language = {en} } @inproceedings{PinolBelSteinhart2018, author = {Pinol Bel, Joaquin and Steinhart, Heinrich}, title = {Generic Lumped Parameter Thermal Model with Optimized Use of Computational Resources}, series = {International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management}, booktitle = {International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management}, pages = {1 -- 7}, year = {2018}, language = {en} } @inproceedings{SinnhoferOberhauserSteger2020, author = {Sinnhofer, Andreas and Oberhauser, Roy and Steger, Christian}, title = {From Adaptive Business Processes to Orchestrated Microflows}, series = {10th International Symposium on Business Modeling and Software Design}, booktitle = {10th International Symposium on Business Modeling and Software Design}, editor = {Shishkov, Boris}, publisher = {Springer}, address = {Cham}, isbn = {978-3-030-52306-0}, doi = {10.1007/978-3-030-52306-0_10}, url = {http://nbn-resolving.de/urn:nbn:de:bsz:944-opus4-9822}, pages = {152 -- 168}, year = {2020}, abstract = {Nowadays, businesses with focus on consumer-products are challenged by short production cycles, high pricing pressure, and the need to deliver new features and services in a regular interval. Currently, businesses are tackling these challenges by automating their business pro- cesses, while yet trying to be flexible by introducing methods for process variability modeling. However, for larger processes and variability models, it becomes difficult to consider, maintain, and optimize all process variations in the various execution contexts. In software development, highly agile requirements are usually tackled with a flexible microservice architecture. Nonetheless, the fast-changing service landscape is often not fully reflected in the underlying business processes, leading to inefficiency and loss of profit. With this work, we extend our framework for process variability modeling with concepts of Microflows, allowing agile business process modeling and orchestration while utilizing the full flexibility of underlying microservices. In addition, we present a case study, showing how this approach is used in the context of an IoT application}, language = {en} } @inproceedings{GrambowOberhauserReichert2011, author = {Grambow, Gregor and Oberhauser, Roy and Reichert, Manfred}, title = {Event-driven Exception Handling for Software Engineering Processes}, series = {Business Process Management Workshops (BPM 2011). Lecture Notes in Business Information Processing, Volume 99}, booktitle = {Business Process Management Workshops (BPM 2011). Lecture Notes in Business Information Processing, Volume 99}, publisher = {Springer}, address = {Berlin, Heidelberg}, isbn = {978-3-642-28108-2}, doi = {10.1007/978-3-642-28108-2_40}, url = {http://nbn-resolving.de/urn:nbn:de:bsz:944-opus4-6735}, pages = {414 -- 426}, year = {2011}, language = {en} } @inproceedings{GrambowOberhauserReichert2013, author = {Grambow, Gregor and Oberhauser, Roy and Reichert, Manfred}, title = {Enabling Automatic Process-Aware Collaboration Support in Software Engineering Projects}, series = {Software and Data Technologies (ICSOFT 2011). Communications in Computer and Information Science, Volume 303. Revised Selected Papers.}, booktitle = {Software and Data Technologies (ICSOFT 2011). Communications in Computer and Information Science, Volume 303. Revised Selected Papers.}, publisher = {Springer}, address = {Berlin, Heidelberg}, doi = {10.1007/978-3-642-36177-7_5}, url = {http://nbn-resolving.de/urn:nbn:de:bsz:944-opus4-6710}, pages = {73 -- 78}, year = {2013}, language = {en} } @inproceedings{SigelHeinrich2018, author = {Sigel, Andre and Heinrich, Andreas}, title = {Ein Source-Target-Mapping Ansatz durch inverses Raytracing zur Berechnung von reflektiven Freiformoptiken}, series = {119. Jahrestagung der deutschen Gesellschaft f{\"u}r angewandte Optik}, booktitle = {119. Jahrestagung der deutschen Gesellschaft f{\"u}r angewandte Optik}, year = {2018}, language = {de} } @inproceedings{OuchenSteinhartBenbouzidetal.2018, author = {Ouchen, Sabir and Steinhart, Heinrich and Benbouzid, Mohamed and Sellali, Mehdi and Betka, Achour}, title = {Dynamic performance improvement of three phase shunt active power filter using predictive direct power control}, series = {20th European Conference on Power Electronics and Applications}, booktitle = {20th European Conference on Power Electronics and Applications}, pages = {1 -- 7}, year = {2018}, language = {en} } @inproceedings{HeinMischoHofmann2018, author = {Hein, Martin and Mischo, Verena and Hofmann, Martina}, title = {Die Kompetenzstelle Energieeffizienz Ostw{\"u}rttemberg - Ein Beitrag zur Energiewende}, series = {15. Symposium Energieinnovation}, booktitle = {15. Symposium Energieinnovation}, isbn = {978-3-85125-586-7}, pages = {11}, year = {2018}, language = {de} } @inproceedings{LeconHermann2018, author = {Lecon, Carsten and Hermann, Marc}, title = {Demand Driven Generation of e-Learning Courses}, series = {Proceedings of 9th International Conference on Computer Science Education: Innovation and Techology}, booktitle = {Proceedings of 9th International Conference on Computer Science Education: Innovation and Techology}, issn = {2251-5195}, pages = {66 -- 73}, year = {2018}, language = {en} } @inproceedings{Oberhauser2020, author = {Oberhauser, Roy}, title = {DEKXTROSE: An Education 4.0 Mobile Learning Approach and Object-Aware App Based on a Knowledge Nexus}, series = {Proceedings of The Twelfth International Conference on Mobile, Hybrid, and On-line Learning}, booktitle = {Proceedings of The Twelfth International Conference on Mobile, Hybrid, and On-line Learning}, publisher = {IARIA}, isbn = {978-1-61208-764-1}, issn = {2308-4367}, url = {http://nbn-resolving.de/urn:nbn:de:bsz:944-opus4-10242}, pages = {86 -- 91}, year = {2020}, abstract = {The exponential growth in knowledge coupled with the decreasing knowledge half-life creates a challenging situation for educational programs - particularly those preparing software engineers for their very dynamic high-technology field. Teachers in high technology education areas are challenged in selecting and making relevant knowledge intuitively accessible to students, especially with regard the highly dynamic digital and software technologies. This paper contributes a knowledge nexus-based multimedia approach aligned with Higher Education 4.0 for creating learning apps on mobile devices that support multiple didactic models, leverage intrinsic curiosity and motivation, support gamification, and enable digital collaboration. Object recognition is used to trigger learning paths, and various didactic methods are supported via workflow-like learning flows to support group or team-based learning. A prototype app was realized to demonstrate its feasibility and an empirical evaluation in software engineering shows the didactic potential and advantages of the approach, which can be readily generalized and applied to the arts, sciences, etc.}, language = {en} } @inproceedings{EllweinSteinhart2018, author = {Ellwein, C. and Steinhart, Heinrich}, title = {Cyber Security for Internet Connected HVAC/R Components}, series = {Proceedings of ASHRAE Winter Conference}, booktitle = {Proceedings of ASHRAE Winter Conference}, pages = {1 -- 8}, year = {2018}, language = {en} }