Enabling tenant-aware administration and management for JBI environments. - Steve Strauch; Vasilios Andrikopoulos; Santiago Gomez Saez; Frank Leymann; Dominik Muhler (SOCA, 2012)

Implementation and Evaluation of a Multi-tenant Open-Source ESB. - Steve Strauch; Vasilios Andrikopoulos; Santiago Gomez Saez; Frank Leymann (ESOCC, 2013)

Towards Modeling and Execution of Collective Adaptive Systems. - Vasilios Andrikopoulos; Antonio Bucchiarone; Santiago Gomez Saez; Dimka Karastoyanova; Claudio Antares Mezzina (ICSOC Workshops, 2013)

Towards Collaborative, Dynamic and Complex Systems (Short Paper). - Vasilios Andrikopoulos; Santiago Gomez Saez; Dimka Karastoyanova; Andreas Weiß (SOCA, 2013)

ESB^MT: A Multi-tenant Aware Enterprise Service Bus. - Steve Strauch; Vasilios Andrikopoulos; Santiago Gomez Saez; Frank Leymann (Int. J. Next Gener. Comput., 2013)

Towards Dynamic Application Distribution Support for Performance Optimization in the Cloud. - Santiago Gomez Saez; Vasilios Andrikopoulos; Frank Leymann; Steve Strauch (IEEE CLOUD, 2014)

Towards Ensuring High Availability in Collective Adaptive Systems. - David Richard Schäfer; Santiago Gómez Sáez; Thomas Bach 003; Vasilios Andrikopoulos; Muhammad Adnan Tariq (Business Process Management Workshops, 2014)

Optimal Distribution of Applications in the Cloud. - Vasilios Andrikopoulos; Santiago Gomez Saez; Frank Leymann; Johannes Wettinger (CAiSE, 2014)

Utility-based Decision Making in Collective Adaptive Systems. - Vasilios Andrikopoulos; Marina Bitsaki; Santiago Gomez Saez; Dimka Karastoyanova; Christos Nikolaou; Alina Psycharaki (CLOSER, 2014)

Collaborative, Dynamic & Complex Systems - Modeling, Provision & Execution. - Vasilios Andrikopoulos; Santiago Gomez Saez; Dimka Karastoyanova; Andreas Weiß (CLOSER, 2014)

Transparent Access to Relational Databases in the Cloud using a Multi-tenant ESB. - Steve Strauch; Vasilios Andrikopoulos; Santiago Gomez Saez; Frank Leymann (CLOSER, 2014)

Cloud Adaptation and Application (Re-)Distribution: Bridging the Two Perspectives. - Santiago Gómez Sáez; Vasilios Andrikopoulos; Florian Wessling; Clarissa Cassales Marquezan (EDOC Workshops, 2014)

A GENTL Approach for Cloud Application Topologies. - Vasilios Andrikopoulos; Anja Reuter; Santiago Gomez Saez; Frank Leymann (ESOCC, 2014)

Performance-aware Application Distribution in the Cloud. - Santiago Gómez Sáez; Vasilios Andrikopoulos; Frank Leymann (GI-Jahrestagung, 2014)

Evaluating Caching Strategies for Cloud Data Access Using an Enterprise Service Bus. - Santiago Gomez Saez; Vasilios Andrikopoulos; Frank Leymann; Steve Strauch (IC2E, 2014)

Approach and Refinement Strategies for Flexible Choreography Enactment. - Andreas Weiß; Santiago Gómez Sáez; Michael Hahn 002; Dimka Karastoyanova (OTM Conferences, 2014)

SCE^MT: A Multi-tenant Service Composition Engine. - Michael Hahn 002; Santiago Gómez Sáez; Vasilios Andrikopoulos; Dimka Karastoyanova; Frank Leymann (SOCA, 2014)

Development and Evaluation of a Multi-tenant Service Middleware PaaS Solution. - Michael Hahn 002; Santiago Gómez Sáez; Vasilios Andrikopoulos; Dimka Karastoyanova; Frank Leymann (UCC, 2014)

Dynamic Tailoring and Cloud-Based Deployment of Containerized Service Middleware. - Santiago Gomez Saez; Vasilios Andrikopoulos; Roberto Jimenez Sanchez; Frank Leymann; Johannes Wettinger (CLOUD, 2015)

Performance and Cost Evaluation for the Migration of a Scientific Workflow Infrastructure to the Cloud. - Santiago Gómez Sáez; Vasilios Andrikopoulos; Michael Hahn 002; Dimka Karastoyanova; Frank Leymann; Marigianna Skouradaki; Karolina Vukojevic-Haupt (CLOSER, 2015)

Performance and Cost Trade-Off in IaaS Environments: A Scientific Workflow Simulation Environment Case Study. - Santiago Gómez Sáez; Vasilios Andrikopoulos; Michael Hahn 002; Dimka Karastoyanova; Frank Leymann; Marigianna Skouradaki; Karolina Vukojevic-Haupt (CLOSER (Selected Papers), 2015)

A Middleware-Centric Optimization Approach for the Automated Provisioning of Services in the Cloud. - Karolina Vukojevic-Haupt; Santiago Gomez Saez; Florian Haupt; Dimka Karastoyanova; Frank Leymann (CloudCom, 2015)

Enabling Reusable and Adaptive Modeling, Provisioning & Execution of BPEL Processes. - Santiago Gómez Sáez; Vasilios Andrikopoulos; Michael Hahn 002; Dimka Karastoyanova; Andreas Weiß (SOCA, 2015)

Design Support for Performance Aware Dynamic Application (Re-)Distribution in the Cloud. - Santiago Gomez Saez; Vasilios Andrikopoulos; Frank Leymann; Steve Strauch (IEEE Trans. Serv. Comput., 2015)

HAWKS: A System for Highly Available Executions of Workflows. - David Richard Schäfer; Andreas Weiß; Muhammad Adnan Tariq; Vasilios Andrikopoulos; Santiago Gómez Sáez; Lukas Krawczyk; Kurt Rothermel (SCC, 2016)

Evaluating the Effect of Utility-based Decision Making in Collective Adaptive Systems. - Vasilios Andrikopoulos; Marina Bitsaki; Santiago Gómez Sáez; Michael Hahn 002; Dimka Karastoyanova; Giorgos Koutras; Alina Psycharaki (CLOSER (2), 2016)

Consolidation of Performance and Workload Models in Evolving Cloud Application Topologies. - Santiago Gómez Sáez; Vasilios Andrikopoulos; Frank Leymann (CLOSER (1), 2016)

Situation-Aware Execution and Dynamic Adaptation of Traditional Workflow Models. - Kálmán Képes; Uwe Breitenbücher; Santiago Gómez Sáez; Jasmin Guth; Frank Leymann; Matthias Wieland 001 (ESOCC, 2016)

ChorSystem: A Message-Based System for the Life Cycle Management of Choreographies. - Andreas Weiß; Vasilios Andrikopoulos; Santiago Gómez Sáez; Michael Hahn 002; Dimka Karastoyanova (OTM Conferences, 2016)

Situation recognition and handling based on executing situation templates and situation-aware workflows. - Pascal Hirmer; Matthias Wieland 001; Holger Schwarz; Bernhard Mitschang; Uwe Breitenbücher; Santiago Gómez Sáez; Frank Leymann (Computing, 2017)

Utility-Based Decision Making for Migrating Cloud-Based Applications. - Santiago Gómez Sáez; Vasilios Andrikopoulos; Marina Bitsaki; Frank Leymann; André van Hoorn (ACM Trans. Internet Techn., 2018)

Design support for performance- and cost-efficient (re)distribution of cloud applications. - Santiago Gómez Sáez (2019)