Service and Network Management Interworking in Future Wireless Systems. - Vasilios Tountopoulos; Vera Stavroulaki; Panagiotis Demestichas; Nikolas Mitrou; Michael E. Theologou (NETWORKING, 2002)

Handover and New Call Admission Policy Optimization for G3G Systems. - Ioannis C. Panoutsopoulos; Stavros Kotsopoulos; Vasilios Tountopoulos (Wirel. Networks, 2002)

Service provider oriented management systems over open cellular network infrastructures. - Panagiotis Demestichas; Vera Stavroulaki; Vasilios Tountopoulos; Michael E. Theologou; Nikolas Mitrou (J. Syst. Softw., 2004)

The Greek Electronic Government Interoperability Framework: Standards and Infrastructures for One-Stop Service Provision. - Yannis Charalabidis; Fenareti Lampathaki; Demetrios Sarantis; Aikaterini-Maria Sourouni; Spiros Mouzakitis; George Gionis; Sotirios Koussouris; Christos Ntanos; Christos Tsiakaliaris; Vasilios Tountopoulos; Dimitris Askounis (Panhellenic Conference on Informatics, 2008)

Accountability for cloud and other future Internet services. - Siani Pearson; Vasilios Tountopoulos; Daniele Catteddu; Mario Südholt; Refik Molva; Christoph Reich; Simone Fischer-Hübner; Christopher Millard; Volkmar Lotz; Martin Gilje Jaatun; Ronald Leenes; Chunming Rong; et al. (CloudCom, 2012)

Interoperability Analysis of Accountable Data Governance in the Cloud. - Vasilios Tountopoulos; Massimo Felici; Alain Pannetrat; Daniele Catteddu; Siani Pearson (CSP Forum, 2014)

Ensuring Trustworthiness and Security in Service Compositions. - Vasilios Tountopoulos; Ira Giannakoudaki; Konstantinos Giannakakis; Lefteris Korres; Leonidas Kallipolitis (CSP Forum, 2014)

Tools for Cloud Accountability: A4Cloud Tutorial. - M. Carmen Fernández Gago; Vasilios Tountopoulos; Simone Fischer-Hübner; Rehab Alnemr; David Nuñez 001; Julio Angulo; Tobias Pulls; Theo Koulouris (Privacy and Identity Management, 2014)

The Aniketos Platform. - Per Håkon Meland; Erkuden Rios; Vasilis Tountopoulos; Achim D. Brucker (Secure and Trustworthy Service Composition, 2014)

Supporting Security and Trust in Complex e-Government Services. - Vasilis Tountopoulos; Ira Giannakoudaki; Konstantinos Giannakakis; Lefteris Korres; Leonidas Kallipolitis (Secure and Trustworthy Service Composition, 2014)

Operational Trustworthiness Enabling Technologies - The OPTET Project. - Costas Kalogiros; Vasilios Tountopoulos; Sotiris Ioannidis; Sebastien Keller; Pascal Bisson (ERCIM News, 2015)

A Proposal of Decentralised Architecture for Optimised Operations in Manufacturing Ecosystem Collaboration. - Pavlos Eirinakis; Jorge Buenabad-Chávez; Rosanna Fornasiero; Haluk Gokmen; Julien-Etienne Mascolo; Ioannis Mourtos; Sven Spieckermann; Vasilis Tountopoulos; Frank Werner 003; Robert Woitsch (PRO-VE, 2017)

Towards a Methodology for RAMI4.0 Service Design. - Jorge Buenabad-Chávez; Gabor Kecskemeti; Vasilios Tountopoulos; Evangelia Kavakli; Rizos Sakellariou (ES, 2018)

Specification of a Software Architecture for an Industry 4.0 Environment. - Evangelia Kavakli; Jorge Buenabad Chávez; Vasilios Tountopoulos; Pericles Loucopoulos; Rizos Sakellariou (ES, 2018)

Towards a Cloud-Based Controller for Data-Driven Service Orchestration in Smart Manufacturing. - Vasilios Tountopoulos; Evangelia Kavakli; Rizos Sakellariou (ES, 2018)

High performance computing and industry 4.0: experiences from the DISRUPT project. - Rizos Sakellariou; Jorge Buenabad-Chávez; Evangelia Kavakli; Ilias Spais; Vasilios Tountopoulos (SAMOS, 2018)

WiP: An Architecture for Disruption Management in Smart Manufacturing. - Evangelia Kavakli; Jorge Buenabad Chávez; Vasilios Tountopoulos; Pericles Loucopoulos; Rizos Sakellariou (SMARTCOMP, 2018)

Data Pipeline Architecture for Serverless Platform. - Chinmaya Kumar Dehury; Pelle Jakovits; Satish Narayana Srirama; Vasilis Tountopoulos; Giorgos Giotis (ECSA Companion, 2020)

RDOF: Deployment Optimization for Function as a Service. - Lulai Zhu; Giorgos Giotis; Vasilis Tountopoulos; Giuliano Casale (CLOUD, 2021)