Συμμετοχές

Προέδρος συνεδρίων

  • Conference co-chair του joint EGOV 2020 (19th International Conference on eGovernment – CEDEM – 12th International Conference on eParticipation (ePart), 31/8-2/9/2020, online λόγω κορονοϊού.
  • Conference co-chair του joint EGOV 2019 (18th International Conference on eGovernment – CEDEM – 11th International Conference on eParticipation (ePart), 2-4/9/2019, San Benedetto Del Tronto, Italy.
  • Conference co-chair του joint EGOV conference (17th International Conference on eGovernment (EGOV) – CEDEM – 10th International Conference on eParticipation (ePart)), 3-5/9/2018, Krems, Austria.  
  • 2017 Conference co-chair του 9th International Conference on eParticipation (ePart) και co-chair of the 16th International Conference on eGovernment (EGOV), 4-7/9/2017, St. Petersburg, Russia.
  • 2016 Conference lead chair του 8th International Conference on eParticipation (ePart) και co-chair of the 15th International Conference on eGovernment (EGOV), 5-8/9/2016, Guimarães, Portugal.
  • 2015 Conference lead chair του 7th International Conference on eParticipation (ePart) και lead chair of the 14th International Conference on eGovernment (EGOV), 30/8-2/9/2015, Thessaloniki, Greece.
  • 2014 Conference lead chair του 6th International Conference on eParticipation (ePart) και co-chair of the 13th International Conference on eGovernment (EGOV), 2-3/9/2014, Dublin, Ireland.
  • 2013 Conference co-chair του 5th International Conference on eParticipation (ePart) και co-chair of the 12th International Conference on eGovernment (EGOV), 17-19/9/2013, Koblenz, Germany.
  • 2012 Conference lead chair του 4th International Conference on eParticipation (ePart) και co-chair of the 11th International Conference on eGovernment (EGOV), 3-5/9/2012, Kristiansand, Norway.
  • 2011 Conference lead chair του 3rd International Conference on eParticipation (ePart) και co-chair of the 10th International Conference on eGovernment (EGOV), 29/8-1/9/2011, Delft, The Netherlands.
  • 2010 Conference lead chair του 2nd International Conference on eParticipation (ePart) και co-chair of the 9th International Conference on eGovernment (EGOV), 29/8-2/9/2010, Lausanne, Switzerland.
  • Conference lead co-chair του 1st International Conference on eParticipation (ePart) και co-chair of the 8th International Conference on eGovernment (EGOV), 31/8-4/9/2009, Linz, Austria.

Special issues co-editor

  • Φιλοξενούμενος εκδότης (με τους Πάνος Παναγιωτόπουλος, Professor Øystein Sæbø και τον καθηγητή Κωνσταντίνο Ταραμπάνη) του Ειδικού Τεύχους “Special Issue on e-Participation” για το International Journal of Electronic Governance (IJEG).
  • Φιλοξενούμενος εκδότης (με τον Ass. Prof. O. Glassey και την Prof. Th. Pardo) του Ειδικού Τεύχους “Open Government and Open Information” για το eJournal of eDemocracy and Open Government (JeDEM).
  • Φιλοξενούμενος εκδότης (με τον καθηγητή Κ.Ταραμπάνη) του Ειδικού Τεύχους “One-Stop Government” για το International Journal of Electronic Governance (IJEG).

Συνέδρια

  • 09/01-σήμερα. Committee Member και αξιολογητής του International Conference in Electronic Government (EGOV) που διοργανωνόταν στα πλαίσια του DEXA (έως το 2009) και ανεξάρτητα έκτοτε.
  • 06/06- σήμερα. Programme Committee Member και αξιολογητής του HICSS Conference.
  • 07/07- σήμερα. Programme Committee Member και αξιολογητής του Digital Government Society of North America’s “International Conference of Digital Government Research” (dg.o).
  • 10/12-σήμερα. Programme Committee Member και αξιολογητής του the International Conference on Theory and Practice of Electronic Governance (ICEGOV).
  • 10/12- σήμερα. Programme Committee Member και αξιολογητής του IADIS International Conference Information Systems.
  • 12/13-σήμερα. Αξιολογητής του International Conference for E-Democracy and Open Government (CEDEM).
  • Programme Committee Member και αξιολογητής του European Conference on Modelling and Simulation (ECMS).
  • 09/11- 09/12. Associate Editor of the European Conference on Information Systems (ECIS).
  • 08/11-06/12. Programme Committee Member και αξιολογητής του European Semantic Web Conference (ESWC 2012).
  • 07/09-07/10. Committee Member και αξιολογητής του E-Government and E-Services Conference (EGES) within the World Computer Congress (WCC).
  • 01/09-01/10. Technical Program Committee Member του 1st International ICST Conference on e-Infrastructure and e-Services for Developing Countries (AFRICOMM 2009).
  • Program Committee Member και αξιολογητής του 2nd International Conference on Data Engineering and Management (http://www.demfoundation.org/comm.htm).
  • Program Committee Member και αξιολογητής του of the 2nd International Conference on Networked Digital Technologies (NDT2010, www.dirf.org/ndt2010).
  • Programme Committee Member του 3rd International Conference on Digital Information Management (ICDIM 2008).
  • 03/04-12/07. Committee Member and και αξιολογητής ημερίδων που διοργανώθηκαν από το TerreGov project στον τομέα του eGovernment Interoperability.
  • Committee Member και αξιολογητής του European mGovernment Conference 2006, initially organized for 30-31 August and 1 September 2006, Sussex (http://www.icmg.mgovernment.org/).
  • 12/05-04/06. Committee Member και αξιολογητής του International Workshop “Dependability and Security in e-Government”. DeSeGov 2006, within the First International Conference on Availability, Reliability and Security (ARES 2006), 20-22 April 2006, Vienna, Austria (http://www.ares-conf.org/).
  • 06/04-05/05. Track Committee Member και αξιολογητής του eGovernment Track within the 13th European Conference on Information Systems (ECIS), 26-28 May 2005, Germany.
  • Αξιολογητής του TED Conference on eGovernment, 2-4 March 2005, Bozen-Bolzano, Italy.
  • 05/02-05/04. Committee Member και αξιολογητής του annual Working Conference Knowledge Management in Government.
  • 05/02-05/03. Αξιολογητής του annual Bled E-commerce conference.

Memberships

 

 

  •  2019-τώρα: Εκλεγμένο board member του Digital Government Society (DGS).
  • Εκλεγμένος president-elect του eGovernment Special Interest Group (SIGe-Gov) του Association for Information Systems – AIS (από το 2012).
  • Εκλεγμένος vice president του ACO, ενός μη κερδοσκοπικού οργανισμού με στόχο τη διοργάνωση συνεδρίων εκ μέρους του IFIP WG8.5 (από το 2011).
  • Μέλος του IFIP WG5 (από το 2003).
  • Μέλος του Τεχνικού Επιμελητηρίου Ελλάδος-ΤΕΕ (από το 1992).