Dr. Vasilios Andrikopoulos

Postdoc Researcher  \  Wissenschaftlicher Mitarbeiter

Vasilios Andrikopoulos

Research Interests \ Forschungsschwerpunkte

  • Cloud Computing & Cloud-native Applications
  • Cloud Application Migration
  • Service Engineering
  • Service-Oriented Architectures & Computing
  • Service Evolution
  • Compatibility & Type Theory

Teaching \ Lehre

Publications \ Veröffentlichungen

More information also at my DBLP entry and my Google Scholar page.

Books & Book Chapters

  1. Gómez Sáez, Santiago; Andrikopoulos, Vasilios; Hahn, Michael; Karastoyanova, Dimka; Leymann, Frank; Skouradaki, Marigianna; Vukojevic-Haupt, Karolina: Performance and Cost Trade-Off in IaaS Environments: A Scientific Workflow Simulation Environment Case Study. In: Cloud Computing and Services Science. Communications in Computer and Information Science Vol. 581, Springer, 2016.
  2. Strauch, Steve; Andrikopoulos, Vasilios; Karastoyanova, Dimka; Vukojevic, Karolina: Migrating eScience Applications to the Cloud: Methodology and Evaluation. In: Terzo, Olivier; Mossucca, Lorenzo (Editors): Cloud Computing with E-science Applications, pp. 89 - 114, CRC Press/Taylor & Francis, 2014.
  3. Andrikopoulos, Vasilios; Strauch, Steve; Fehling, Christoph; Leymann, Frank: CAP-Oriented Design for Cloud-Native Applications. In: Ivanov, Ivan I.; van Sinderen, Marten; Leymann, Frank; Shan, Tony (Editors): Cloud Computing and Services Science, pp. 215-229, Springer, 2013.
  4. Papazoglou, Michael P.; Andrikopoulos, Vasilios; Benbernou, Salima: Managing Evolving Services. In: Encyclopedia of Software Engineering, Chapter 51, pp. 1-18, Taylor & Francis, 2013.
  5. Andrikopoulos, Vasilios; Bucchiarone, Antonio; Di Nitto, Elisabetta; Kazhamiakin, Raman; Lane, Stephen; Mazza Valentina; Richardson, Ita: Service Engineering. In: S-Cube: Service Research Challenges and Solutions for the Future Internet, M.P. Papazoglou, K. Pohl, M. Parkin, A. Metzger (editors), pp. 271-337, Springer-Verlag, 2010.
  6. Andrikopoulos, Vasilios: A Theory and Model for the Evolution of Software Services, Ph.D. Dissertation, Tilburg University Press, 2010.

Journal & Magazine Articles

  1. Wettinger, Johannes; Andrikopoulos, Vasilios; Leymann, Frank; Strauch, Steve: Middleware-oriented Deployment Automation for Cloud Applications. In: Transactions on Cloud Computing (TCC), IEEE, 2016. (to appear)
  2. Gómez Sáez, Santiago; Andrikopoulos, Vasilios; Leymann, Frank; Strauch, Steve: Design Support for Performance Aware Dynamic Application (Re-)Distribution in the Cloud. In: Transactions on Services Computing, Vol. 8(2), pp. 225-239, IEEE, 2014.
  3. Strauch, Steve; Andrikopoulos, Vasilios; Karastoyanova, Dimka; Leymann, Frank; Nachev, Nikolay; Staebler, Albrecht: Migrating Enterprise Applications to the Cloud: Methodology and Evaluation. In: International Journal of Big Data Intelligence (IJBDI), Vol. 1(3), pp. 127-140, Perpetual Innovation Media Pvt. Ltd., 2014.
  4. Strauch, Steve; Andrikopoulos, Vasilios; Gómez Sáez, Santiago; Leymann, Frank: ESB^MT: A Multi-tenant Aware Enterprise Service Bus. In: International Journal of Next-Generation Computing (IJNGC), Vol. 4(3), pp. 230-249, Perpetual Innovation Media Pvt. Ltd., 2013.
  5. Andrikopoulos, Vasilios; Binz, Tobias; Leymann, Frank; Strauch, Steve: How to adapt applications for the Cloud environment. In: Computing, Springer, Vol. 95(6), pp. 493-535, 2013.
  6. García-Gómez, Sergio; Jiménez-Gañán, Miguel; Taher, Yehia; Momm, Christof; Junker, Frederic; Bíró, József; Menychtas, Andreas; Andrikopoulos, Vasilios; Strauch, Steve: Challenges for the Comprehensive Management of Cloud Services in a PaaS Framework. In: Scalable Computing: Practice and Experience (SCPE), Vol. 13(3), 2012.
  7. Vara, Juan M.; Andrikopoulos, Vasilios; Papazoglou, Mike P.; Marcos, Esperanza: Towards Model-Driven Engineering Support for Service Evolution. In: Journal of Universal Computer Science (JUCS), vol. 18 (17), pp. 2364-2382, September 2012.
  8. Mokhtari-Aslaoui, Karima; Benbernou, Salima; Sahri, Soror; Andrikopoulos, Vasilios; Leymann, Frank; Hacid, Mohand-Said: Timed Privacy-Aware Business Protocols. In: International Journal of Cooperative Information Systems (IJCIS), vol. 21 (02), pp. 85-109, 2012.
  9. Andrikopoulos, Vasilios; Benbernou, Salima; Papazoglou, Michael P.: On the Evolution of Services. In: IEEE Transactions on Software Engineering (TSE), vol. 38 (3), pp. 609-628, May-June, 2012.
  10. Papazoglou, Michael P.; Andrikopoulos, Vasilios; Benbernou, Salima: Managing Evolving Services. In: IEEE Software's SWSI: Component Software beyond Software Programming, vol. 28 (3), pp. 49-55, May/June 2011.
  11. Koutsoubos, Ioannis-Dimitris; Andrikopoulos, Vassilis; Tzagarakis, Manolis; Christodoulakis, Dimitris: WMS: Towards a distributed network of Semantic Networks. In: Romanian Journal on Information Science and Technology, Dan Tufis (ed.), Special Issue on BalkaNet, Romanian Academy, 7 (1-2), 2004.

Conference Papers

  1. Andrikopoulos, Vasilios; Bitsaki, Marina; Gómez Sáez, Santiago; Hahn, Michael; Karastoyanova, Dimka; Koutras, Giorgios; Psycharaki, Alina: Evaluating the Effect of Utility-based Decision Making in Collective Adaptive Systems. In: Proceedings of the 6th International Conference on Cloud Computing and Service Science (CLOSER 2016). (to appear)
  2. Gómez Sáez, Santiago; Andrikopoulos, Vasilios; Leymann, Frank: Consolidation of Performance and Workload Models in Evolving Cloud Application Topologies. In: Proceedings of the 6th International Conference on Cloud Computing and Service Science (CLOSER 2016). (to appear)
  3. Weiß, Andreas; Andrikopoulos, Vasilios; Hahn, Michael; Karastoyanova, Dimka: Rewinding and Repeating Scientific Choreographies. In: On the Move to Meaningful Internet Systems: OTM 2015 Conferences, pp. 337-347, Springer, Rhodes, Greece, October 26-30, 2015.
  4. Wettinger, Johannes; Andrikopoulos, Vasilios; Leymann, Frank: Enabling DevOps Collaboration and Continuous Delivery Using Diverse Application Environments. In: On the Move to Meaningful Internet Systems: OTM 2015 Conferences, pp. 348-358, Springer, Rhodes, Greece, October 26-30, 2015.
  5. Gómez Sáez, Santiago; Andrikopoulos, Vasilios; Hahn, Michael; Karastoyanova, Dimka; Weiß, Andreas: Enabling Reusable and Adaptive Modeling, Provisioning & Execution of BPEL Processes. In: Proceedings of the 8th International Conference on Service-Oriented Computing and Applications (SOCA'15), pp. 51-58, IEEE Computer Society, Rome, Italy, October 19-21, 2015.
  6. Weiß, Andreas; Andrikopoulos, Vasilios; Hahn, Michael; Karastoyanova, Dimka: Enabling the Extraction and Insertion of Reusable Choreography Fragments. In: Proceedings of the 2015 IEEE International Conference on Web Services (ICWS 2015), pp. 686-694, IEEE, New York City, NY, USA, June 27-July 2, 2015.
  7. Gómez Sáez, Santiago; Andrikopoulos, Vasilios; Jiménez Sánchez, Roberto; Leymann, Frank; Wettinger, Johannes: Dynamic Tailoring and Cloud-based Deployment of Containerized Service Middleware. In: Proceedings of the 8th International Conference on Cloud Computing (CLOUD 2015), pp. 349-356, IEEE, New York City, NY, USA, June 27-July 2, 2015.
  8. Gómez Sáez, Santiago; Andrikopoulos, Vasilios; Hahn, Michael; Karastoyanova, Dimka; Leymann, Frank; Skouradaki, Marigianna; Vukojevic-Haupt, Karolina: Performance and Cost Evaluation for the Migration of a Scientific Workflow Infrastructure to the Cloud. In: Proceedings of the 5th International Conference on Cloud Computing and Service Science (CLOSER 2015), pp. 1-10, ScitePress, May 20-22, Lisbon, Portugal, 2015.
  9. Weiß, Andreas; Andrikopoulos, Vasilios; Hahn, Michael; Karastoyanova, Dimka: Fostering Reuse in Choreography Modeling Through Choreography Fragments. In: Proceedings of the 17th International Conference on Enterprise Information Systems (ICEIS 2015), pp. 28-36, ScitePress, April 27-30, Barcelona, Spain, 2015.
  10. Wettinger, Johannes; Andrikopoulos, Vasilios; Leymann, Frank: Automated Capturing and Systematic Usage of DevOps Knowledge for Cloud Applications. In: Proceedings of the IEEE International Conference on Cloud Engineering (IC2E 2015), pp. 60-65, IEEE Computer Society, Tempe, AZ, USA, March 9-13, 2015.
  11. Hahn, Michael; Gómez Sáez, Santiago; Andrikopoulos, Vasilios; Karastoyanova, Dimka; Leymann, Frank: Development and Evaluation of a Multi-tenant Service Middleware PaaS Solution. In: Proceedings of the 7th International Conference on Utility and Cloud Computing (UCC 2014), pp. 278-287, IEEE Computer Society, London, United Kingdom, December 8-11, 2014.
  12. Hahn, Michael; Gómez Sáez, Santiago; Andrikopoulos, Vasilios; Karastoyanova, Dimka; Leymann, Frank: SCE^MT: A Multi-tenant Service Composition Engine. In: Proceedings of the 7th International Conference on Service-Oriented Computing and Applications (SOCA'14), pp. 89 - 96, IEEE Computer Society, Matsue, Japan, November 17-19, 2014.
  13. Andrikopoulos, Vasilios; Darsow, Alexander; Karastoyanova, Dimka; Leymann, Frank: CloudDSF - The Cloud Decision Support Framework for Application Migration. In: Proceedings of the Third European Conference on Service-Oriented and Cloud Computing (ESOCC 2014), pp. 1-16, Springer Berlin Heidelberg, Manchester, UK, September 2-4, 2014.
  14. Andrikopoulos, Vasilios; Reuter, Anja; Gómez Sáez, Santiago; Leymann, Frank: A GENTL Approach for Cloud Application Topologies. In: Proceedings of the Third European Conference on Service-Oriented and Cloud Computing (ESOCC 2014), pp. 148-159, Springer Berlin Heidelberg, Manchester, UK, September 2-4, 2014.
  15. Andrikopoulos, Vasilios; Bitsaki, Marina; Bucchiarone, Antonio; Gómez Sáez, Santiago; Karastoyanova, Dimka; Leymann, Frank; Nikolaou, Christos; Pistore, Marco: A Game Theoretic Approach for Managing Multi-Modal Urban Mobility Systems. In: Proceedings of the 5th International Conference on Applied Human Factors and Ergonomics (AHFE 2014), pp. 5716-5725, Krakow, Poland, July 19-23, 2014.
  16. Andrikopoulos, Vasilios; Reuter, Anja; Xiu, Mingzhu; Leymann, Frank: Design Support for Cost-efficient Application Distribution in the Cloud. In: Proceedings of the 7th IEEE International Conference on Cloud Computing (CLOUD 2014), pp. 697-704, IEEE Computer Society, Alaska, USA, June 27 - July 2, 2014.
  17. Gómez Sáez, Santiago; Andrikopoulos, Vasilios; Leymann, Frank; Strauch, Steve: Towards Dynamic Application Distribution Support for Performance Optimization in the Cloud. In: Proceedings of the 7th IEEE International Conference on Cloud Computing (CLOUD 2014), pp. 248-255, IEEE Computer Society, Alaska, USA, June 27 - July 2, 2014.
  18. Andrikopoulos, Vasilios; Gómez Sáez, Santiago; Leymann, Frank; Wettinger, Johannes: Optimal Distribution of Applications in the Cloud. In: Matthias Jarke, John Mylopoulos and Christoph Quix (Eds.), Proceedings of the 26th Conference on Advanced Information Systems Engineering (CAiSE 2014), pp. 75-90, Springer, Thessaloniki, Greece, June 16-20, 2014.
  19. Andrikopoulos, Vasilios; Bitsaki, Marina; Gómez Sáez, Santiago; Karastoyanova, Dimka; Nikolaou, Christos; Psycharaki, Alina: Utility-based Decision Making in Collective Adaptive Systems. In: Proceedings of the Fourth International Conference on Cloud Computing and Service Science (CLOSER'14), pp. 308-314, SciTePress, Barcelona, Spain, April 3-5, 2014.
  20. Andrikopoulos, Vasilios; Gómez Sáez, Santiago; Karastoyanova, Dimka; Weiß, Andreas: Collaborative, Dynamic & Complex Systems: Modeling, Provision & Execution. In: Proceedings of the Fourth International Conference on Cloud Computing and Service Science (CLOSER'14), pp. 276-286, SciTePress, Barcelona, Spain, April 3-5, 2014.
  21. Strauch, Steve; Andrikopoulos, Vasilios; Gómez Sáez, Santiago; Leymann, Frank: Transparent Access to Relational Databases in the Cloud Using a Multi-Tenant ESB. In: Proceedings of the 4th International Conference on Cloud Computing and Service Science (CLOSER'14), pp. 5-14, SciTePress, Barcelona, Spain, April 3-5, 2014.
  22. Andrikopoulos, Vasilios: On the (Compatible) Evolution of Services. In: Hasselbring, Wilhelm (ed.); Ehmke, Nils Christian (ed.): Software Engineering 2014, pp. 55-57, Gesellschaft für Informatik, 2014.
  23. Wettinger, Johannes; Andrikopoulos, Vasilios; Strauch, Steve; Leymann, Frank: Characterizing and Evaluating Different Deployment Approaches for Cloud Applications. In: Proceedings of the IEEE International Conference on Cloud Engineering (IC2E 2014), pp. 205-214, IEEE Computer Society, Boston, Massachusetts, USA, March 10 - 14, 2014.
  24. Gómez Sáez, Santiago; Andrikopoulos, Vasilios; Leymann, Frank; Strauch, Steve: Evaluating Caching Strategies for Cloud Data Access using an Enterprise Service Bus. In: Proceedings of the IEEE International Conference on Cloud Engineering (IC2E 2014), pp. 289-294, IEEE Computer Society, Boston, Massachusetts, USA, March 11 - 14, 2014.
  25. Andrikopoulos, Vasilios; Gómez Sáez, Santiago; Karastoyanova, Dimka; Weiß, Andreas: Towards Collaborative, Dynamic & Complex Systems. In: Proceedings of the 6th International Conference on Service-Oriented Computing and Applications (SOCA'13), pp. 241-245, IEEE Computer Society, 2013.
  26. Strauch, Steve; Andrikopoulos, Vasilios; Thomas, Bachmann; Karastoyanova, Dimka; Passow, Stephan; Vukojevic-Haupt, Karolina: Decision Support for the Migration of the Application Database Layer to the Cloud. In: Proceedings of the 5th IEEE International Conference on Cloud Computing Technology and Science (CloudCom'13), pp. 639-646, IEEE Computer Society, 2013.
  27. Strauch, Steve; Andrikopoulos, Vasilios; Gómez Sáez, Santiago; Leymann, Frank: Implementation and Evaluation of a Multi-tenant Open-Source ESB. In: Proceedings of the European Conference on Service-Oriented and Cloud Computing (ESOCC’13), pp. 79-93, Springer Berlin Heidelberg, 2013.
  28. Andrikopoulos, Vasilios; Song, Zhe; Leymann, Frank: Supporting the Migration of Applications to the Cloud through a Decision Support System. In: Proceedings of the 6th IEEE International Conference on Cloud Computing (CLOUD 2013), pp. 565-572, IEEE Computer Society, Santa Clara Marriott, CA, USA, June 27-July 2, 2013.
  29. Wettinger, Johannes; Andrikopoulos, Vasilios; Strauch, Steve; Leymann, Frank: Enabling Dynamic Deployment of Cloud Applications Using a Modular and Extensible PaaS Environment. In: Proceedings of the IEEE 6th International Conference on Cloud Computing (IEEE CLOUD 2013), pp. 478-485, IEEE Computer Society, Santa Clara Marriott, CA, USA, June 27-July 2, 2013.
  30. Strauch, Steve; Andrikopoulos, Vasilios; Breitenbücher, Uwe; Gómez Sáez, Santiago; Kopp, Oliver; Leymann, Frank: Using Patterns to Move the Application Data Layer to the Cloud. In: Proceedings of the 5th International Conference on Pervasive Patterns and Applications (PATTERNS'13), pp. 26-33, IARIA, Valencia, Spain, June 2013.
  31. Andrikopoulos, Vasilios; Strauch, Steve; Leymann, Frank: Decision Support for Application Migration to the Cloud: Challenges and Vision. In: Proceedings of the 3rd International Conference on Cloud Computing and Service Science (CLOSER'13), pp. 149-155, SciTePress, Aachen, Germany, May 2013.
  32. Li, Fei; Dustdar, Schahram; Bardram, Jakob; Serrano, Martin; Hauswirth, Manfred; Andrikopoulos, Vasilios; Leymann, Frank: EUPaaS - Elastic Ubiquitous Platform as a Service for Large-scale Ubiquitous Applications. In: Proceedings of the 3rd International Conference on Cloud Computing and Service Science (CLOSER'13), pp. 309-314, SciTePress, Aachen, Germany, May 2013.
  33. Strauch, Steve; Andrikopoulos, Vasilios; Bachmann, Thomas; Leymann, Frank: Migrating Application Data to the Cloud Using Cloud Data Patterns. In: Proceedings of the 3rd International Conference on Cloud Computing and Service Science (CLOSER'13), pp. 36-46, SciTePress, Aachen, Germany, May 2013.
  34. Strauch, Steve; Andrikopoulos, Vasilios; Gómez Sáez, Santiago; Leymann, Frank; Muhler, Dominik: Enabling Tenant-Aware Administration and Management for JBI Environments. In: Proceedings of the 5th International Conference on Service-Oriented Computing and Applications (SOCA'12), pp. 206-213, IEEE Computer Society, December 2012.
  35. Strauch, Steve; Andrikopoulos, Vasilios; Breitenbücher, Uwe; Kopp, Oliver; Leymann Frank: Non-Functional Data Layer Patterns for Cloud Applications. In: Proceedings of the 4th IEEE International Conference on Cloud Computing Technology and Science (CloudCom'12), pp. 601-605, IEEE Computer Society, December 2012.
  36. Strauch, Steve; Andrikopoulos, Vasilios; Leymann, Frank; Muhler, Dominik: ESB^MT: Enabling Multi-Tenancy in Enterprise Service Buses. In: Proceedings of the 4th IEEE International Conference on Cloud Computing Technology and Science (CloudCom'12), pp. 456-463, IEEE Computer Society, December 2012.
  37. Andrikopoulos, Vasilios; Fehling, Christoph; Leymann, Frank: Designing for CAP - The Effect of Design Decisions on the CAP Properties of Cloud-native Applications. In: Proceedings of the 2nd International Conference on Cloud Computing and Services Science (CLOSER 2012), pp.365-374, SciTePress, Porto, Portugal, April 18-21, 2012.
  38. Andrikopoulos, Vasilios; Parkin, Michael; Papazoglou, Michael P.; Lago, Patricia: The S-Cube Knowledge Model - Experiences in Integrating SSME Research Communities. In: J. Filipe and K. Liu (Eds.), Proceedings of the International Conference on Knowledge Management and Information Sharing (KMIS 2011), pp. 201-210, SciTePress, Paris, France, October 2011.
  39. Granada, David; Vara, Juan M.; Andrikopoulos, Vasilios; Marcos, Esperanza: Aplicando la Ingeniería Dirigida por Modelos para soportar la evolución de servicios (in Spanish). In: Pedro J. Álvarez, José Carlos del Arco, Miguel R. Lucas (Eds.), Actas de las VII Séptimas Jornadas de Ciencia e Ingeniería de Servicios (JCIS 2011), pp. 97-110, Servizo de Publicacións da Universidade da Coruña, A Coruña, Spain, September 2011.
  40. Andrikopoulos, Vasilios; Plebani, Píerluigi: Retrieving Compatible Web services. In: Proceedings of the 9th International Conference on Web Services (IEEE ICWS 2011), Washington DC, USA, July 4-9, 2011.
  41. Andrikopoulos, Vasilios; Fugini, Mariagrazia; Papazoglou, Mike P.; Parkin, Michael; Pernici, Barbara; Siadat, Seyed Hossein: QoS Contracts Formation & Evolution. In: F. Buccafurri, G. Semerario (Eds.), Proceedings of the 11th International Conference on Electronic Commerce and Web Technologies (EC-Web 2010), pp. 119-130, Springer-Verlag, Bilbao, Spain, September 2010.
  42. Andrikopoulos, Vasilios; Benbernou, Salima; Papazoglou, Mike P.: Evolving services from a contractual perspective. In: J. Mylopoulos, W.M.P. van Aalst, & R. Salay (Eds.), Proceedings of the 21st international Conference on Advanced Information Systems Engineering (CAiSE’09), pp. 290-304, Springer-Verlag, Amsterdam, Netherlands, June 2009.
  43. Andrikopoulos, Vasilios; Benbernou, Salima; Papazoglou, Mike P.: Managing the evolution of service specifications. In: Z. Bellahsene & M. Leonard (Eds.), Proceedings of the 20th International Conference on Advanced Information Systems Engineering (CAiSE’08), pp. 359-374, Springer-Verlag, Montpellier, France, June 2008.
  44. Koutsoubos, Ioannis-Dimitris; Andrikopoulos, Vassilis; Christodoulakis, Dimitris: WordNet exploitation through a distributed network of servers. In: P. Sojka, K. Pala, P. Smrz, C. Fellbaum, P. Vossen (Eds.), Proceedings of the 2nd Global WordNet Conference (GWC 2004), pp.265-269, Masaryk University, Brno, Czech Republic, January 2004.

Workshop Papers

  1. Gómez Sáez, Santiago; Andrikopoulos, Vasilios; Leymann, Frank: Performance-aware Application Distribution in the Cloud. In: Proceedings of the Workshop on Enterprise Architekturen mit Big Data & Cloud (EABDC 2014).
  2. Gómez Sáez, Santiago; Andrikopoulos, Vasilios; Wessling, Florian; Cassales Marquezan, Clarissa: Cloud Adaptation & Application (Re-)Distribution: Bridging the two Perspectives. In: Proceedings of the First International Workshop on Engineering Cloud Applications & Services (EnCASE 2014).
  3. Schäfer, David Richard; Gómez Sáez, Santiago; Bach, Thomas; Andrikopoulos, Vasilios; Tariq, Muhammad Adnan: Towards Ensuring High Availability in Collective Adaptive Systems. In: Proceedings of the First International Workshop of Business Processes in Collective Adaptive Systems (BPCAS'14).
  4. Andrikopoulos, Vasilios; Bucchiarone, Antonio; Gómez Sáez, Santiago; Karastoyanova, Dimka; Mezzina, Claudio Antares: Towards Modeling and Execution of Collective Adaptive Systems. In: Proceedings of the 9th International Workshop on Engineering Service-Oriented Applications (WESOA'13), 2013.
  5. Vara, Juan M.; Verde, Jenifer; Andrikopoulos, Vasilios; Bollati, Verónica; Marcos, Esperanza: An EMF-based toolkit for reasoning on web services evolution. In: Proceedings of the workshop on ACadeMics Tooling with Eclipse.
  6. Karastoyanova, Dimka; Andrikopoulos, Vasilios: eScienceSWaT – Towards an eScience Software Engineering Methodology. In: Proceedings of the 17th International Enterprise Distributed Object Computing Conference Workshops (EDOCW 2013), pp. 229-238, IEEE Computer Society Conference Publishing Services, September 2013.
  7. Vara, Juan Manuel; Verde, Jenifer; Andrikopoulos, Vasilios; Bollati, Verónica; Marcos, Esperanza: An EMF-based toolkit for reasoning on web services evolution. In: Proceedings of the workshop on ACadeMics Tooling with Eclipse (ACME '13), Davide Di Ruscio, Dimitris S. Kolovos, Louis Rose, and Samir Al-Hilank (Eds.). ACM, New York, NY, USA, 2013.
  8. Treiber, Martin; Andrikopoulos, Vasilios; Dustdar, Schahram: Calculating Service Fitness in Service Networks. In: Proceedings of the 2nd Workshop on Monitoring, Adaptation and Beyond (MONA+) at the 7th International Conference on Service Oriented Computing (ICSOC/ServiceWave 2009), pp. 283-292, Springer-Verlag, November 2009.
  9. Stamou, Sofia; Andrikopoulos, Vassilis; Christodoulakis, Dimitris: Towards Developing a Semantically Annotated Treebank Corpus for Greek. In: proceedings of the Second Workshop on Treebanks and Linguistic Theories (TLT 2003), Vaxjo, Sweden, November 2003.

Technical Reports

  1. Xiu, Mingzhu; Andrikopoulos, Vasilios: The Nefolog & MiDSuS Systems for Cloud Migration Support, Technical Report No. 2013/08.
  2. Weiß, Andreas; Andrikopoulos, Vasilios; Gómez Sáez, Santiago; Karastoyanova, Dimka; Vukojevic-Haupt, Karolina: Modeling Choreographies using the BPEL4Chor Designer: an Evaluation Based on Case Studies, Technical Report No. 2013/03.

Activities \ Aktivitäten