Prof. Dr. h.c. Hasso Plattner

Dr. Matthias Uflacker

Matthias Uflacker

Chair Representative

  Phone: +49 (331) 5509-566
  Mobile: +49 (172) 7105421
  Fax: +49 (331) 5509-579
  Email: matthias.uflacker(at)hpi.de
  Address: August-Bebel-Str. 88, 14482 Potsdam 
  Room: Campus II (Villa), V-2.18
  Profiles: XINGLinkedIn

Short Bio

Dr. Matthias Uflacker is chair representative at the chair of Prof. Dr. Hasso Plattner at the Hasso Plattner Institute for Digital Engineering, University of Potsdam. His responsibilities include the general coordination and conduction of teaching, research and project activities of the research group. After graduating in Computer Science at Monash University and University of Oldenburg, Matthias received his doctoral degree at HPI under supervision of Prof. Dr. Hasso Plattner in 2011. After completion of his doctorate, he joined the newly founded SAP Innovation Center in Potsdam where he was exploring new concepts for enterprise applications based on in-memory database technology. In September 2013, he returned to the Hasso Plattner Institute to direct the department of Professor Plattner. His research interests focus on enterprise data management on latest hardware and the design of modern enterprise applications.

Professional Activities and Memberships

Gesellschaft für Informatik e.V.
Deutschsprachige SAP Anwendergruppe e.V.


  • Dreseler, M., Boissier, M., Rabl, T., Uflacker, M.: Quantifying TPC-H Choke Points and Their Optimizations.Proceedings of the VLDB Endowment. pp. 1206-1220 (2020).
  • Schmidt, C., Huegle, J., Horschig, S., Uflacker, M.: Out-of-Core GPU-Accelerated Causal Structure Learning.Algorithms and Architectures for Parallel Processing. ICA3PP 2019. p. 89--104. Springer International Publishing (2020).
  • Dobrigkeit, F., Pajak, P., de Paula, D., Uflacker, M.: DT@ IT Toolbox: Design Thinking Tools to Support Everyday Software Development. In: Meinel, C. and Leifer, L. (eds.) Design Thinking Research: Investigating Design Team Performance. p. 201--227. Springer (2020).
  • Hesse, G., Sinzig, W., Matthies, C., Uflacker, M.: Application of Data Stream Processing Technologies in Industry 4.0: What is Missing?Proceedings of the 8th International Conference on Data Science, Technology and Applications - Volume 1: DATA. pp. 304-310. SciTePress (2019).
  • Schlosser, R., Walther, C., Boissier, M., Uflacker, M.: Automated Repricing and Ordering Strategies in Competitive Markets.AI Communications.32,15-29 (2019).
  • Dreseler, M., Kossmann, J., Boissier, M., Klauck, S., Uflacker, M., Plattner, H.: Hyrise Re-engineered: An Extensible Database System for Research in Relational In-Memory Data Management.22nd International Conference on Extending Database Technology (EDBT). pp. 313-324 (2019).
  • Schmidt, C., Uflacker, M.: Workload-Driven Data Placement for GPU-Accelerated Database Management Systems.Datenbanksysteme für Business, Technologie und Web BTW 2019, 18. Fachtagung des GI-Fachbereichs ,,Datenbanken und Informationssysteme" (DBIS), 4.-8. März 2019, Rostock, Germany, Workshopband (2019).
  • Hesse, G., Matthies, C., Sinzig, W., Uflacker, M.: Adding Value by Combining Business and Sensor Data: An Industry 4.0 Use Case. In: Li, G., Yang, J., Gama, J., Natwichai, J., and Tong, Y. (eds.) Database Systems for Advanced Applications. DASFAA 2019. Lecture Notes in Computer Science. pp. 528-532. Springer International Publishing (2019).
  • Hesse, G., Matthies, C., Glass, K., Huegle, J., Uflacker, M.: Quantitative Impact Evaluation of an Abstraction Layer for Data Stream Processing Systems.2019 IEEE 39th International Conference on Distributed Computing Systems (ICDCS). pp. 1381-1392 (2019).
  • Grasnick, B., Perscheid, C., Uflacker, M.: A Framework for the Automatic Combination and Evaluation of Gene Selection Methods. In: Fdez-Riverola, F., Mohamad, M.S., Rocha, M., Paz, J.F.D., and González, P. (eds.) 12th International Conference on Practical Applications of Computational Biology and Bioinformatics (PACBB) 2018. Springer (2019).
  • Schmidt, C., Huegle, J., Bode, P., Uflacker, M.: Load-Balanced Parallel Constraint-Based Causal Structure Learning on Multi-Core Systems for High-Dimensional Data.SIGKDD Workshop on Causal Discovery. p. 59--77 (2019).
  • Perscheid, C., Uflacker, M.: Integrating Biological Context into the Analysis of Gene Expression Data. In: Rodríguez, S., Prieto, J., Faria, P., Kłos, S., Fernández, A., Mazuelas, S., Jiménez-López, M.D., Moreno, M.N., and Navarro, E.M. (eds.) Distributed Computing and Artificial Intelligence, Special Sessions, 15th International Conference. pp. 339-343. Springer International Publishing, Cham (2019).
  • Schlosser, R., Walther, C., Boissier, M., Uflacker, M.: Data-Driven Inventory Management and Dynamic Pricing Competition on Online Marketplaces.Proceedings of the International Joint Conference on Artificial Intelligence (IJCAI 2018). pp. 5856-5858 (2018).
  • Dreseler, M., Kossmann, J., Frohnhofen, J., Uflacker, M., Plattner, H.: Fused Table Scans: Combining AVX-512 and JIT to Double the Performance of Multi-Predicate Scans.Joint Workshop of HardBD (International Workshop on Big Data Management on Emerging Hardware) and Active (Workshop on Data Management on Virtualized Active Systems), in conjunction with ICDE (2018).
  • Kossmann, J., Dreseler, M., Gasda, T., Uflacker, M., Plattner, H.: Visual Evaluation of SQL Plan Cache Algorithms.Australasian Database Conference (ADC) (2018).
  • Dreseler, M., Gasda, T., Kossmann, J., Uflacker, M., Plattner, H.: Adaptive Access Path Selection for Hardware-Accelerated DRAM Loads.Australasian Database Conference (ADC) (2018).
  • Boissier, M., Schlosser, R., Uflacker, M.: Hybrid Data Layouts for Tiered HTAP Databases with Pareto-Optimal Data Placements.IEEE 34th International Conference on Data Engineering (ICDE 2018). pp. 209-220 (2018).
  • Podlesny, N.J., Kayem, A.V.D.M., von Schorlemer, S., Uflacker, M.: Minimising Information Loss on Anonymised High Dimensional Data with Greedy In-Memory Processing.29th International Conference on Database and Expert Systems Applications - DEXA 2018 (2018).
  • Ruhrländer, R.P., Boissier, M., Uflacker, M.: Improving Box Office Result Predictions for Movies Using Consumer-Centric Models.KDD '18 Proceedings of the 24th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining. pp. 655-664 (2018).
  • Perscheid, C., Grasnick, B., Uflacker, M.: Integrative Gene Selection on Gene Expression Data: Providing Biological Context to Traditional Approaches.Journal of Integrative Bioinformatics. (2018).
  • Schmidt, C., Huegle, J., Uflacker, M.: Order-independent constraint-based causal structure learning for gaussian distribution models using GPUs.SSDBM '18 Proceedings of the 30th International Conference on Scientific and Statistical Database Management. p. 19:1--19:10. ACM, New York, NY, USA (2018).
  • Perscheid, C., Faber, L., Kraus, M., Arndt, P., Janke, M., Rehfeldt, S., Schubotz, A., Slosarek, T., Uflacker, M.: A Tissue-aware Gene Selection Approach for Analyzing Multi-tissue Gene Expression Data.The 9th Workshop on Integrative Data Analysis in Systems Biology (IDASB), IEEE International Conference on Bioinformatics and Biomedicine (BIBM) (2018).
  • Dobrigkeit, F., de Paula, D., Uflacker, M.: InnoDev - A Software Development Methodology Integrating Design Thinking, Scrum and Lean Startup. In: Plattner, H., Meinel, C., and Leifer, L. (eds.) Design Thinking - Research Looking Further: Design Thinking Beyond Solution-Fixation. p. 199--228. Springer (2018).
  • Dobrigkeit, F., de Paula, D., Uflacker, M.: Breaks with a Purpose.Design Thinking Research. p. 59--76. Springer (2018).
  • Hesse, G., Reissaus, B., Matthies, C., Lorenz, M., Kraus, M., Uflacker, M.: Senska - Towards an Enterprise Streaming Benchmark.TPC Technology Conference (TPCTC). pp. 25-40. , Cham (2018).
  • Kraus, M., Niedermeier, J., Jankrift, M., Tietboehl, S., Stachewicz, T., Folkerts, H., Uflacker, M., Neves, M.: Olelo: a web application for intuitive exploration of biomedical literature.Nucleic acids research. (2017).
  • Serth, S., Podlesny, N., Bornstein, M., Lindemann, J., Latt, J., Selke, J., Schlosser, R., Boissier, M., Uflacker, M.: An Interactive Platform to Simulate Dynamic Pricing Competition on Online Marketplaces.21st IEEE International Enterprise Distributed Object Computing Conference, EDOC 2017, Quebec City, QC, Canada, October 10-13, 2017. pp. 61-66. IEEE (2017).
  • Lorenz, M., Rudolph, J.-P., Hesse, G., Uflacker, M., Plattner, H.: Object-Relational Mapping Revisited - A Quantitative Study on the Impact of Database Technology on O/R Mapping Strategies.Hawaii International Conference on System Sciences (HICSS). pp. 4877-4886 (2017).
  • Neves, M., Eckert, F., Folkerts, H., Uflacker, M.: Assessing the performance of Olelo, a real-time biomedical question answering application.Biomedical Natural Language Processing (BioNLP) Workshop at ACL'17 (2017).
  • Uflacker, M., Schlosser, R., Meinel, C.: Ertragsmanagement im Wandel - Potentiale der In-Memory Technologie. In: Gläß, R. and Leukert, B. (eds.) Handel 4.0: Die Digitalisierung des Handels. Strategien, Technologien, Transformation. pp. 177-190. Springer Gabler (2017).
  • Zimmermann, T., Djürken, T., Mayer, A., Janke, M., Boissier, M., Schwarz, C., Schlosser, R., Uflacker, M.: Detecting Fraudulent Advertisements on a Large E-Commerce Platform.Proceedings of the Nineteenth International Workshop on Data Warehousing and OLAP, DOLAP, Venice, Italy, March 21, 2017 (2017).
  • Neves, M., Folkerts, H., Jankrift, M., Niedermeier, J., Stachewicz, T., Tietböhl, S., Kraus, M., Uflacker, M.: Olelo: A Question Answering Application for Biomedicine.ACL'17 Demo (2017).
  • Dreseler, M., Kissinger, T., Djürken, T., Eric, L., Uflacker, M., Habich, D., Plattner, H., Lehner, W.: Hardware-Accelerated Memory Operations on Large-Scale NUMA Systems.Eighth International Workshop on Accelerating Analytics and Data Management Systems Using Modern Processor and Storage Architectures (ADMS), in conjunction with VLDB (2017).
  • Boissier, M., Schlosser, R., Podlesny, N., Serth, S., Bornstein, M., Latt, J., Lindemann, J., Selke, J., Uflacker, M.: Data-Driven Repricing Strategies in Competitive Markets: An Interactive Simulation Platform.Proceedings of the Eleventh ACM Conference on Recommender Systems (RecSys '17). pp. 355-357. ACM, New York, NY, USA (2017).
  • Hesse, G., Matthies, C., Reissaus, B., Uflacker, M.: A New Application Benchmark for Data Stream Processing Architectures in an Enterprise Context: Doctoral Symposium.ACM International Conference on Distributed and Event-based Systems (DEBS). pp. 359-362 (2017).
  • Treffer, A., Perscheid, M., Uflacker, M.: Bringing back-in-time debugging down to the database.2017 IEEE 24th International Conference on Software Analysis, Evolution and Reengineering (SANER). IEEE (2017).
  • Treffer, A., Uflacker, M.: Back-in-Time Debugging in Heterogeneous Software Stacks.2017 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW). IEEE (2017).
  • Matthies, C., Treffer, A., Uflacker, M.: Prof. CI: Employing Continuous Integration Services and GitHub Workflows to Teach Test-Driven Development.2017 IEEE Frontiers in Education Conference (FIE). pp. 1-8 (2017).
  • Matthies, C., Kowark, T., Uflacker, M., Plattner, H.: Agile Metrics for a University Software Engineering Course.2016 IEEE Frontiers in Education Conference (FIE). pp. 1-5. IEEE (2016).
  • Boissier, M., Meyer, C., Djürken, T., Lindemann, J., Mao, K., Reinhardt, P., Specht, T., Zimmermann, T., Uflacker, M.: Analyzing Data Relevance and Access Patterns of Live Production Database Systems.Proceedings of the 25th ACM International on Conference on Information and Knowledge Management, CIKM 2016. p. 2473--2475. ACM, New York, NY, USA (2016).
  • Schapranow, M.-P., Uflacker, M., Sariyar, M., Semler, S., Fichte, J., Schielke, D., Ekinci, K., Zahn, T.: Towards An Integrated Health Research Process: A Cloud-based Approach.Proceedings of IEEE International Conference on Big Data. p. 2813--2818. IEEE (2016).
  • Schlosser, R., Boissier, M., Schober, A., Uflacker, M.: How To Survive Dynamic Pricing Competition in E-commerce.Proceedings of the Poster Track of the 10th ACM Conference on Recommender Systems (RecSys 2016), Boston, USA, September 17, 2016 (2016).
  • Kowark, T., Richly, K., Uflacker, M., Plattner, H.: Incremental, Per-Query Ontology Matching with RepMine.25th International World Wide Web Conference (WWW), Demo Track, Montreal, Canada (2016).
  • Kowark, T., Matthies, C., Uflacker, M., Plattner, H.: Lightweight Collection and Storage of Software Repository Data with DataRover.Proceedings of the 31st IEEE/ACM International Conference on Automated Software Engineering. pp. 810-815. ACM, New York, NY, USA (2016).
  • Matthies, C., Kowark, T., Richly, K., Uflacker, M., Plattner, H.: How Surveys, Tutors, and Software Help to Assess Scrum Adoption in a Classroom Software Engineering Project.Proceedings of the 38th International Conference on Software Engineering Companion. pp. 313-322. ACM, New York, NY, USA (2016).
  • Dobrigkeit, F., Meyer, S., Uflacker, M.: Case Studies on End-User Engagement and Prototyping during Software Development. In: Plattner, H., Meinel, C., and Leifer, L. (eds.) Design Thinking Research. p. 183--213. Springer International Publishing, Cham (2016).
  • Matthies, C., Kowark, T., Richly, K., Uflacker, M., Plattner, H.: ScrumLint: Identifying Violations of Agile Practices Using Development Artifacts.Proceedings of the 9th International Workshop on Cooperative and Human Aspects of Software Engineering. pp. 40-43. ACM, New York, NY, USA (2016).
  • Treffer, A., Uflacker, M.: The Slice Navigator: Focused Debugging with Interactive Dynamic Slicing.Proceedings of the 7th IEEE International Workshop on Program Debugging. pp. 1-6. IEEE, New York, NY, USA (2016).
  • Matthies, C., Kowark, T., Uflacker, M.: Teaching Agile the Agile Way — Employing Self-Organizing Teams in a University Software Engineering Course.2016 American Society for Engineering Education (ASEE) International Forum (2016).
  • Meyer, S., Haeger, F., Uflacker, M.: Enhancing Early Mobile Prototype Testing: Requirements Analysis through Interviews and a System Design. (2016).
  • Haeger, F., Uflacker, M.: Time Management Practice in educational Design Thinking Projects.DS 85-2: Proceedings of NordDesign 2016, Volume 2. p. 319--328. , Trondheim, Norway (2016).
  • Meyer, S., Haeger, F., Uflacker, M.: FINDING THE APPROPRIATE TEST CONTEXT FOR MOBILE APPLICATION PROTOTYPES-A DECISION MODEL BASED ON A CASE STUDY.DS 84: Proceedings of the DESIGN 2016 14th International Design Conference (2016).
  • Schwalb, D., Kossmann, J., Faust, M., Klauck, S., Uflacker, M., Plattner, H.: Hyrise-R: Scale-out and Hot-Standby through Lazy Master Replication for Enterprise Applications.Proceedings of the 3rd VLDB Workshop on In-Memory Data Mangement and Analytics (IMDM), in conjunction with VLDB 2015 Kohala Coast, Hawaii (2015).
  • Plattner, H., Uflacker, M.: Eine Neue Welt.ManagementKompass In-Memory Analytics, Frankfurt Business Media.15-19 (2015).
  • Denecke, K., Mall, S., Fähnrich, C., Perscheid, C., Adeoye, O.O., Benzler, J., Claus, H., Kirchner, G., Richter, R., Schapranow, M.-P., Schwarz, N., Reigl, L., Tom-Aba, D., Gidado, S., Waziri, N.E., Uflacker, M., Krause, G., Poggensee, G.: „Surveillance and Outbreak Response Management and Analysis System (SORMAS)“ ermöglicht Kontrolle von Ebola-Infizierten in Westafrika.10. Jahrestagung der Deutschen Gesellschaft für Epidemiologie (DGEpi) (2015).
  • Schwalb, D., Dreseler, M., Uflacker, M., Plattner, H.: NVC-Hashmap: A Persistent and Concurrent Hashmap For Non-Volatile Memories.In-Memory Data Management Workshop (IMDM), in conjunction with VLDB (2015).
  • Haeger, F., Kowark, T., Uflacker, M.: Experience and Knowledge Transfer Through Special Topic Coaching Sessions. In: Plattner, H., Meinel, C., and Leifer, L. (eds.) Design Thinking Research - Making Design Thinking Foundational. pp. 187-201 (2015).
  • Meyer, C., Boissier, M., Michaud, A., Vollmer, J.O., Taylor, K., Schwalb, D., Uflacker, M., Roedszus, K.: Dynamic and Transparent Data Tiering for In-Memory Databases in Mixed Workload Environments.International Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures - ADMS @ VLDB 2015 (2015).
  • Boissier, M., Meyer, C., Uflacker, M., Tinnefeld, C.: And all of a sudden: Main Memory Is Less Expensive Than Disk. In: Rabl, T., Sachs, K., Poess, M., K. Baru, C., and Jacobsen, H.-A. (eds.) Big Data Benchmarking. pp. 132-144. Springer International Publishing (2015).
  • Klauck, S., Butzmann, L., Müller, S., Faust, M., Schwalb, D., Uflacker, M., Sinzig, W., Plattner, H.: Interactive, Flexible, and Generic What-If Analyses Using In-Memory Column Stores.Database Systems for Advanced Applications. pp. 488-497 (2015).
  • Butzmann, L., Klauck, S., Mueller, S., Uflacker, M., Plattner, H., Sinzig, W.: Generic Business Simulation Using an In-Memory Column Store.Datenbanksysteme für Business, Technologie und Web (BTW), 16. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS). pp. 633-643 (2015).
  • Fähnrich, C., Denecke, K., Adeoye, O., Benzler, J., Claus, H., Kirchner, G., Mall, S., Richter, R., Schapranow, M.-P., Schwarz, N.G., Tom-Aba, D., Uflacker, M., Poggensee, G., Krause, G.: Surveillance and Outbreak Response Management System (SORMAS) to support the control of the Ebola virus disease outbreak in West Africa.Euro Surveillance. (2015).
  • Neves, M., Herbst, K., Uflacker, M., Plattner, H.: Preliminary evaluation of passage retrieval in biomedical multilingual question answering.BioTxtM 2014, Fourth Workshop on Building and Evaluating Resources for Health and Biomedical Text Processing (2014).
  • Haeger, F., Kowark, T., Uflacker, M.: Pay it forward - Planning and Assessment of a Coaching Seminar for Global-Design Team Alumni.The 10th NordDesign Conference, Espoo, Finland (2014).
  • Treffer, A., Uflacker, M.: Dynamic Slicing with Soot.Proceedings of the 3rd ACM SIGPLAN International Workshop on the State of the Art in Java Program Analysis. pp. 1-6. ACM, New York, NY, USA (2014).
  • Plattner, H., Schwalb, D., Mueller, S., Wust, J., Uflacker, M., Faust, M.: The Impact of Columnar In-Memory Databases on Enterprise Systems.Proceedings of the VLDB Endowment Volume 7 Issue 13, Hangzhou, China. pp. 1722-1729 (2014).
  • Illi, C., Haeger, F., Uflacker, M.: GDriveMonitor: A Tool for Analysing Information Sharing in Virtual Engineering Design Teams Using the Google Drive API. (2014).
  • Haeger, F., Kowark, T., Krüger, J., Vetterli, C., Übernickel, F., Uflacker, M.: DT@Scrum: Integrating Design Thinking with Software Development Processes.Understanding Innovation - Building Innovators (2014).
  • Kowark, T., Uflacker, M., Zeier, A.: Towards a Shared Platform for Virtual Collaboration Analysis.The 2011 International Conference on Software Engineering Research and Practice (SERP '11) (2011).
  • Kowark, T., Zeier, A., Uflacker, M.: An Instrument for Real-Time Design Interaction Capture and Analysis.Design Thinking: Understand – Improve – Apply (2011).
  • Uflacker, M., Zeier, A.: A semantic network approach to analyzing virtual team interactions in the early stages of conceptual design.Future Generation Computer Systems, Volume 27, Issue 1, pp. 88-99. (2010).
  • Uflacker, M., Skogstad, P., Zeier, A., Leifer, L.: Analysis of virtual design collaboration with team communication networks.17th International Conference on Engineering Design (ICED'09), Stanford, CA, USA (2009).
  • Uflacker, M.: Implementation of a Service Platform to Evaluate Virtual Team Communication.Proceedings of the 3rd Ph.D. Retreat of the HPI Research School on Service-oriented Systems Engineering, Technical Report, Vol. 27, Universitätsverlag Potsdam, Germany (2009).
  • Bog, A., Uflacker, M., Zeier, A., Domschke, M.: Managing Globally Distributed Engineering Teams: A Case Study on Virtual Industrial Engineering.16th International Conference on Industrial Engineering and Engineering Management (IE&EM), Beijing, China (2009).
  • Uflacker, M., Zeier, A.: A platform for the temporal evaluation of team communication in distributed design environments.Proceedings of the 13th International Conference on Computer-Supported Cooperative Work in Design (CSCWD'09), Santiago, Chile (2009).
  • Zeier, A., Schapranow, M.-P., Krüger, J., Uflacker, M., Müller, J.: noFilis !CrossTalk 2.0 as Device Management Solution, Experiences while Integrating RFID Hardware into SAP Auto-ID Infrastructure.Proceedings of the 16th International Conference on Industrial Engineering and Engineering Management (IE&EM), Beijing, China (2009).
  • Uflacker, M., Zeier, A.: Extending the Situated Function-Behaviour-Structure Framework for User-Centered Software Design.Third International Conference on Design Computing & Cognition, Atlanta, USA (2008).
  • Uflacker, M.: A Resource-Oriented Information Network Platform for Global Design Processes.Proceedings of the 2nd. Ph.D. retreat of the HPI Research School on Service-Oriented Systems Engineering, Technical Report, Vol. 23, Universitätsverlag Potsdam, Germany (2008).
  • Uflacker, M., Zeier, A.: Capturing Team Information Spaces with Resource-based Information Networks.IADIS International Conference WWW/Internet, Freiburg, Germany (2008).
  • Ploskonos, A., Uflacker, M.: A Classification Schema for Process and Method Adaptation in Software Design Projects.In Proceedings of the DESIGN 2008, 10th International Design Conference, Dubrovnik, Croatia (2008).
  • Uflacker, M., Zeier, A.: A Graph-based Approach to Assessing Multi-modal Team Communication in Global Organizations.IEEE Symposium on Advanced Management of Information for Globalized Enterprises (AMIGE'08), Tianjin, China (2008).
  • Uflacker, M.: Resource-oriented Knowledge Sharing in User-centered Design Communities.Proceedings of the 10th IFAC/IFIP/IFORS/IEA Symposium on Analysis, Design, and Evaluation of Human-Machine Systems, Seoul (2007).
  • Uflacker, M., Busse, D.: Complexity in Enterprise Applications vs. Simplicity in User Experience.Proceedings of HCI International 2007, Peking, China (2007).
  • Uflacker, M.: A Task-oriented Approach to User-Centered Design of Service-Based Enterprise Applications.Proceedings of the Fall 2006 Workshop of the HPI Research School on Service-Oriented Systems Engineering, Technical Report, Vol. 18, Universitätsverlag Potsdam, Germany (2007).
  • Uflacker, M.: A reference methodology for the user-centric development of business process applications.Proceedings of the Ninth World Conference on Integrated Design & Process Technologies (IDPT'06), San Diego (CA) (2006).