- Berki, E.: “Computational Thinking and Modelling: Past – Present – Future”. Goldsmiths College, London University. Invited Talk in the Workshop Organised for the Memory of Professor Sebastian Danicic. 2.9.2016.
- Berki, E: “The Science Glass Ceiling and the need for Work-Life Balance for women and their careers in IT”. In: Woman in Science, Informatics and Telecommunications. Day Seminar organised by ELEGYP and the National Kapodistrian University of Athens. 24.1.2013.
- Berki, E.: “Computational Linguistics and the Disk of Phaistos: A universal game technology?” (in Finnish and English): Rotary Club of Finland at Tampere. 2.2.2011.
- Berki, E. “Security, Usability, Learnability and Anti-phishing technologies”. University of Crete at Heraklion/Foundation Of Research and Technology-Hellas (in English and Greek), Nov 2010.
- Berki, E. “Open Source and Software Quality”. Invited presentation to the European Union project Open Software Engineering (OpenSE). Halkidiki, Greece, July 2010.
- Berki, E.: “On Free and Open Source Software: Strategic Opportunities for Industrial Research and Development”. (in English and Greek). National Technical University of Athens, NTUA. Open lecture to the public. April 2010.
- Berki, E.: “Formal Methods and Cognitive/Computational Metamodelling: Current Research and Future Directions” (in English and Greek). National Technical University of Athens, NTUA. Lecture to Researchers and Students. April 2010.
- Berki, E. “Free and Open Source Software Virtual Communities-of-Practice”. Reflection seminar with Juri Valtanen (University of Tampere) and Ioannis Stamelos (University of Thessaloniki). Aristotle University of Thessaloniki, Greece, 24.11.2009.
- Berki, E. “Trust relationships in Software Projects”. Invited Course Lecture. Aristotle University of Thessaloniki, Greece, Nov. 2009.
- Berki, E. “Phishing-Resistant Information Systems: Security Considerations and Software Design Quality Criteria”. Invited Course Lecture. Aristotle University of Thessaloniki, Greece. Nov. 2009.
- Berki, E. “Computational Solutions and Weighted Finite State Machines”. Invited lecture in co-organised (with Dr Panagiotis Katsaros) Research Seminar on Formal Specification Methods, 4.12.2009, Aristotle University of Thessaloniki, Greece.
- Berki, E. “Research Methods and National/Organisational Culture”. Discussion and Reflection Seminar (co-organised with Prof. Ioannis Stamelos and Dr Panagiotis Katsaros), Nov 2009, Aristotle University of Thessaloniki, Greece.
- Berki, E: “Creativity, Ethics and Problem Solving in Engineering Design” (in Finnish and English). Technical Research Centre of Finland. VTT at Tampere. 3.3.2009. In Theseus Project: Strategic Innovation and Creativity Seminar for Industry.
- Berki, E. “Free and Open Source: Innovation, Universal Problem Solving and Software Quality”. Middlesex University, UK. Jun 2010.
- Berki, E. “Phishing and Security. Software Design for Effective Anti-phishing Prevention Methods”. Foundation of Research and Technology Hellas (FORTH). Department of Computer Science, Greece. March/April 2008.
- Berki, E. “Trust in Software Quality Management”. Southampton Institute of Technology/British Computer Society. October 2007. UK.
- International British Computer Society Conference SQM and INSPIRE 2007, Panel Chair/Facilitator: “Digital Divide and Software Quality”. Tampere, Aug 2007.
- Berki, E. “Requirements Analysis and Formal Specification for Efficiency Improvements in Finnish and International Paper Industry”. Foundation of Research and Technology Hellas (FORTH). Department of Computer Science, Greece. March/April 2007.
- Berki, E. “On the Teaching and Learning of Formal Methods in European Higher Education”. Joint post-conference panel with panel chair: Dr George Eleftherakis; co-panellists: Prof. J. Bowen (London South Bank University), Prof. J. Derrick (Sheffield University) and Prof. W. Reisig (Industrial Research, Germany), Ohrid Nov 2005, Organised by SEERC and University of Cyril and Methodius, Skopje, FYROM.
- Berki, E. “Formal Metamodelling and Agile Method Engineering in MetaCASE and CAME Tool Environments”. Guest lecture. At the Foundation of Research and Technology Hellas – FORTH, Herakleion, Crete, Greece, Aug 2004.
- Berki, E. “An investigation and re-classification of the prevailing learning theories in the light of the new ICT developments – A multidisciplinary approach for knowledge creation and management”. Invited research seminar. School of Computing Sciences, Middlesex University, London, UK, Jan 2004.
- Berki, E. “Conceptual Engineering and Information Systems Development Methodologies”. Guest lecture. Department of Mathematics and Informatics, Sorbonne University, Paris-1, France, Oct 2002.
- Berki, E. “A Computationaland Dynamic Metamodel as Flexible and Integrated Language for the Testing, Expression and Re-engineering of Systems (CDM-FILTERS)”. Invited research seminar. Department of Mathematics and Informatics, Sorbonne University, Paris-1, France, Oct 2002.
- Berki, E. “Total Quality Management and Information Systems Analysis and Design Methods”. Guest lecture. School of Informatics and Multimedia Technology, University of North London, London, Sep 2001.
- Berki, E. “Software Quality Management and Information Systems Development”. Invited Short Course and Workshop, co-delivered with E. Georgiadou. Ostrobothnia Polytechnic, Kokola/Ylivieska, Finland, Apr/May 2001.
- Berki, E. “On the Principles of Metamodelling and Method Engineering”. Invited Lecture by teleconferencing between Greek, Spanish and British Universities. Department of Engineering, University of Thessaloniki, Greece, Jul 2000.
- Berki, E. “On the Developmental and Pedagogical Rules of Open and Distance Internet-based Learning and Teaching Materials”. Scandinavian and Baltic Countries Discussion Forum and Workshop, Open University, Turku, Finland, Nov 1999.
- Berki, E. “An interdisciplinary perspective for Metamodelling and Method Engineering Research”. Invited Short Course, co-delivered with K. Siakas & E. Georgiadou. Åbo Academy, Åbo, Finland, Nov 1999.
- Berki, E. “On Open and Distance Learning Experience and Related Research Issues for Mathematics for Computing”. Invited Lecture. Department of Computer Science, University of Turku, Nov 1999.
- Berki, E. “Current trends, applications and quality principles for the effectiveness of technology-based learning”. Workshop, co-delivered with S. Odysseos, N. Silvester and E. Georgiadou. Department of Physics, Multimedia Laboratory, University of Crete at Herakleion, Greece, Sep 1999.
- Berki, E. “On the Integration of Teaching and Research in Software Engineering in Higher Education”. Invited Lecture. Technological Educational Institute of Crete at Chania, Greece, June 1999.
- Berki, E. “Research Methods and Software Projects Management”. Research Seminar Series and Workshops for Software Projects Supervisors. Hong Kong Computer Institute, Hong Kong, China, Jan 1999.
- Berki, E. “British Higher Education Trends and Quality Standards”. Invited Discussion Forum. As a British Council representative from the British Universities Exhibition in Greece, 1998 (with Mr Steve Harvey and Professor John Charalambous). Technological Educational Institute of Thessaloniki, Greece, May 1998.
- Berki, E. “Higher Education and Academic Standards”. Invited Discussion Forum. As a British Council representative from the British Universities Exhibition in Greece, 1998 (with Professor John Charalambous). Discussion Forum on Universities and the World. Herakleion City Radio Station, Herakleion, Greece, May 1998.
- Berki, E. “Is the empirical-scientific research method the only one valid for research?” Research Seminar. School of Computing. University of North London, UK. Nov 1997.