Publications

My publications are also listed at Google Scholar or DBLP, although those lists are not necessarily complete. I am trying to keep the list here up-to-date and complete.

Journal Papers

document-309065_640Geiger M., Harrer S., Lenhard J., Wirtz G.: BPMN 2.0: The state of support and implementation, Future Generation Computer Systems (FGCS), In Press, January 2017 document-309065_640
 

document-309065_640Geiger M., Harrer S., Lenhard J.: Process Engine Benchmarking with Betsy in the Context of ISO/IEC Quality Standards, Softwaretechnik-Trends (STT), 36(2), pp 57–60, 2016 document-309065_640
 

document-309065_640Lenhard J., Wirtz G.: Portability of executable service-oriented processes: metrics and validation, Service Oriented Computing and Applications (SOCA), 10(4), pp. 391-411, December 2016 document-309065_640
 

document-309065_640Kolb S., Lenhard J., Wirtz G.: Application Migration Effort in the Cloud, Services Transactions on Cloud Computing (STCC), 3(4), 2015 document-309065_640
 

Conference Papers

document-309065_640Lenhard J., Fritsch L., Herold S.: A Literature Study on Privacy Patterns Research, 43rd Euromicro Conference on Software Engineering and Advanced Applications (SEAA), Systematic Literature Reviews and Mapping Studies in Software Engineering track (SMSE), Vienna, Austria, August 30 – September 1, 2017, accepted for publicationdocument-309065_640
 

document-309065_640Harrer S., Lenhard J., Kopp O., Ferme V., Pautasso C.: A Pattern Language for Workflow Engine Conformance and Performance Benchmarking, 22nd European Conference on Pattern Languages of Programs (EuroPLop), Kloster Irsee, Germany, July 12 – 16, 2017document-309065_640
 

document-309065_640Geiger M., Harrer S., Lenhard J., Wirtz G.: On the Evolution of BPMN 2.0 Support and Implementation, Proceedings of the 10th IEEE International Symposium on Service-Oriented System Engineering (SOSE), Oxford, UK, March 29 – April 1, 2016 document-309065_640
 

document-309065_640Kolb S., Lenhard J., Wirtz G.: Application Migration Effort in the Cloud – The Case of Cloud Platforms, Proceedings of the 8th IEEE International Conference on Cloud Computing (CLOUD), New York, USA, June 27 – July 2, 2015 document-309065_640
 

document-309065_640Lenhard J., Geiger M., Wirtz G.: On the Measurement of Design-Time Adaptability for Process-Based Systems, Proceedings of the 9th IEEE International Symposium on Service-Oriented System Engineering (SOSE), San Francisco Bay, CA, USA, March 30 – April 3 2015 document-309065_640
 

document-309065_640Geiger M., Harrer S., Lenhard J., Casar M., Vorndran A., Wirtz G.: BPMN Conformance in Open Source Engines, Proceedings of the 9th IEEE International Symposium on Service-Oriented System Engineering (SOSE), San Francisco Bay, CA, USA, March 30 – April 3 2015 document-309065_640
 

document-309065_640Lenhard J., Harrer S., Wirtz G.: Measuring the Installability of Service Orchestrations Using the SQuaRE Method, Proceedings of the 6th IEEE International Conference on Service-Oriented Computing and Applications (SOCA’13), Kauai, Hawaii, USA, December 16 – 18, 2013,
Awarded Best Conference Paperdocument-309065_640
 

document-309065_640Harrer S., Lenhard J., Wirtz G.: Open Source versus Proprietary Software in Service-Orientation: The Case of BPEL Engines, Proceedings of the 11th International Conference on Service Oriented Computing (ICSOC ’13), Berlin, Germany, December 2 – 5, 2013 document-309065_640
 

document-309065_640Lenhard J., Wirtz G.: Measuring the Portability of Executable Service-Oriented Processes, Proceedings of the 17th IEEE International EDOC Conference, Vancouver, Canada, September 9 – 13, 2013,
Awarded Best Student Conference Paper in Service Science document-309065_640
 

document-309065_640Lenhard J., Wirtz G.: Detecting Portability Issues in Model-Driven BPEL Mappings, Proceedings of the 25th International Conference on Software Engineering and Knowledge Engineering (SEKE’2013), Boston, Massachusetts, USA, Knowledge Systems Institute, June 27 – 29, 2013, pp. 18-21 document-309065_640
 

document-309065_640Harrer S., Lenhard J., Wirtz G.: BPEL Conformance in Open Source Engines, Proceedings of the 5th IEEE International Conference on Service-Oriented Computing and Applications (SOCA’12),  December 17-19, 2012, Taipei, Taiwan document-309065_640
 

document-309065_640Kolb S., Lenhard J., Wirtz G.: Bridging the Heterogeneity of Orchestrations – A Petri Net-based Integration of BPEL and Windows Workflow , Proceedings of the 5th IEEE International Conference on Service-Oriented Computing and Applications (SOCA’12), December 17-19, 2012, Taipei, Taiwan document-309065_640
 

document-309065_640Lenhard J., Schönberger A., Wirtz G.: Edit Distance-based Pattern Support Assessment of Orchestration Languages, Proceedings of the 19th International Conference on Cooperative Information Systems (CoopIS), Hersonissos, Crete, Greece, Oct 19 – 21, 2011 document-309065_640
 

document-309065_640Lenhard J., Loesing K., Wirtz G.: Performance Measurements of Tor Hidden Services in Low-Bandwidth Access Networks, Proceedings of the International Conference on Applied Cryptography and Network Security (ACNS 09), June 2 – 5, 2009, Paris-Rocquencourt, France document-309065_640
 

Proceedings

document-309065_640Kopp O., Lenhard J., Pautasso C. (editors): Proceedings of the 9th Central European Workshop on Services and their Composition, ZEUS 2017, Lugano, Switzerland, February 2017, volume 1826 of CEUR Workshop Proceedings, April 2017, CEUR-WS.orgdocument-309065_640
 

Book Chapters

document-309065_640Lenhard J.: Improving Process Portability through Metrics and Continuous Inspection, in Advances in Intelligent Process-Aware Information Systems, M. Reichert, R. Oberhauser, and G. Grambow, Eds., Volume 123 of the series Intelligent Systems Reference Library, pp. 193-223, Springer International Publishing, May 2017 document-309065_640
 

Workshop Papers

document-309065_640Harrer S., Kopp O., Lenhard J.: Patterns for Workflow Engine Benchmarking, PEaCE in PATTWORLD: Joint Workshop on Performance and Conformance of Workflow Engines as well as Patterns and Pattern Languages for SOCC, Vienna, Austria, September 5th, 2016 document-309065_640
 

document-309065_640Geiger M., Harrer S., Lenhard J.: Process Engine Benchmarking with Betsy — Current Status and Future Directions, Proceedings of the 8th ZEUS Workshop, Vienna, Austria, January 27-28, 2016 document-309065_640
 

document-309065_640Harrer S., Lenhard J., Wirtz G., van Lessen T.: Towards Uniform BPEL Engine Management in the Cloud, Proceedings des CloudCycle14 Workshops auf der 44. Jahrestagung der Gesellschaft für Informatik e.V. (GI), Stuttgart, Germany, Gesellschaft für Informatik e.V. (GI), September, 2014 document-309065_640
 

document-309065_640Lenhard J.: Towards Quantifying the Adaptability of Executable BPMN Processes, Proceedings of the 6th Central-European Workshop on Services and their Composition (ZEUS), Potsdam, Germany, February 20 – 21, 2014 document-309065_640
 

document-309065_640Lenhard J., Wirtz G.: Building Orchestrations in B2Bi – The Case of BPEL 2.0 and BPMN 2.0, Proceedings of the 4th Central-European Workshop on Services and their Composition (ZEUS), Bamberg, Germany, February 23 – 24, 2012 document-309065_640
 

document-309065_640Lenhard J., Schönberger A., Wirtz G.: Streamlining Pattern Support Assessment for Service Composition Languages, Proceedings of the 3rd Central-European Workshop on Services and their Composition (ZEUS), Karlsruhe, Germany, February 21-22, 2011 document-309065_640
 

Posters and Extended Abstracts

document-309065_640Ferme V., Lenhard J., Harrer S., Geiger M., Pautasso C.: Workflow Management Systems Benchmarking: Unfulfilled Expectations and Lessons Learned, 39th International Conference on Software Engineering (Poster Track), Buenos Aires, Argentina, May 20-28, 2017 document-309065_640
 

Technical Reports

document-309065_640Lenhard J.: On the Suitability of Process Model Similarity Metrics for Evaluating Replaceability, Proceedings of the 10th Advanced Summer School on Service Oriented Computing, IBM Research Report, RC25624 (WAT1609-040), September 2016 document-309065_640
 

document-309065_640Harrer S., Lenhard J.: Betsy – A BPEL Engine Test System, Bamberger Beiträge zur Wirtschaftsinformatik und Angewandten Informatik Nr. 90, Bamberg University, July 2012. ISSN 0937-3349 document-309065_640
 

document-309065_640Lenhard J.: A Pattern-based Analysis of WS-BPEL and Windows Workflow, Bamberger Beiträge zur Wirtschaftsinformatik und Angewandten Informatik Nr. 88, Bamberg University, March 2011. ISSN 0937-3349 document-309065_640
 

Ph.D. Thesis

document-309065_640Lenhard J.: Portability of Process-Aware and Service-Oriented Software – Evidence and Metrics, Ph.D. thesis, University of Bamberg, Faculty of Information Systems and Applied Computer Science, ISBN: 978-3-86309-399-0, 2016, Bamberg, Germany document-309065_640
 

Copyright

document-309065_640The papers available here are author-made preprints of the original versions. Copyright and all rights therein are retained by the authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author’s copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.

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