3rd Conference on the Local History of Pangaion, Eleftheroupoli, Kavala, 1-2 April 2023. Organized by the Municipality of Pangaion.
Paper (in Greek): “Aspects of the political and social history of Pangaion through ancient inscriptions.”
30th Meeting “The Archaeological Work in Macedonia and Thrace” (2017), Ministry of Culture.
Paper (in Greek): “Pistyros of Aegean Thrace,” in collaboration with Dr Stratis Papadopoulos, Former Head of the Ephorate of Antiquities of Drama, Honorary Ephor of Antiquities.
Conference “Sandanski and its Territory during Prehistory, Antiquity and the Middle Ages: Current Trends in Archaeological Research,” 17-20 September 2015, Sandanski, Bulgaria, organized by the American Research Center in Sofia.
Paper (in English): “Society, religion and culture in ancient Sandanski.”
Workshop series “La domination romaine sur les communautés du Nord Égéen (IIe s. av. J.-C. – IIe s. apr. J.-C.). Entre ruptures et continuités” (II), 21 November 2014, Athens, co-organized by the Institute of Historical Research of the National Hellenic Research Foundation and the French School at Athens.
Paper (in Greek): “La population thrace de Philippes d’après les inscriptions.”
24th Meeting “The Archaeological Work in Macedonia and Thrace,” 1-3 March 2011, Thessaloniki, Ministry of Culture.
Paper (in Greek): “The North Aegean at the beginning of the 1st millennium: an outline.”
11th International Congress of Thracology, 8-12 November 2010, Istanbul.
Paper (in English): “Homonymous cities and toponyms in Thrace.”
Scholarly Workshop of the Section of Ancient and Medieval History, Department of History and Archaeology, University of Ioannina, 14-15 May 2010, Ioannina.
Paper (in Greek): “Heraclea Sintice, a Macedonian city in Thrace.”
International Conference “Greeks and Thracians in the Coastal and Inland Thrace during the year before and after the Great Colonization,” 26-27 September 2008, Thasos, organized by the 18th Ephorate of Antiquities and the NGO “Actions of Solidarity in the Mediterranean and the Balkans” within the INTERREG III A Programme.
Paper (in Greek): “Coexistence of Greeks and Thracians on Thasos in the 7th century BC: a reassessment of historical and archaeological evidence,” in collaboration with Dr Stratis Papadopoulos (18th Ephorate of Antiquities).
13th International Congress of Greek and Latin Epigraphy, 2-8 September 2007, Oxford (AIEGL).
Poster presentation: “The territorium of the Colonia Iulia Augusta Philippensis.”
10th International Congress of Thracology, 18-23 October 2005, Komotini-Alexandroupoli.
Paper (in French): “Les Thraces autonomes de la région comprise entre le Strymon et le Nestos,” in collaboration with L. Gay-des-Combes (University of Lausanne) and Dr Doukaina Zanni (Lecturer P.D. 407/80, Universities of Patras, Kalamata and Komotini).
3rd Panhellenic Conference of Epigraphy, 19-21 March 2004, Thessaloniki, organized by the Section of Ancient History, Department of History and Archaeology, Aristotle University of Thessaloniki.
Paper (in Greek): “A 4th-century BC "danos" from Central Chalkidike,” in collaboration with Dr A. D. Smagas, Prehistoric Archaeologist.
2nd Panhellenic Conference of Epigraphy, 24-25 November 2001, Thessaloniki, organized by the Section of Ancient History, Department of History and Archaeology, Aristotle University of Thessaloniki.
Paper (in Greek): “Ioron, a Macedonian city.”
International Symposium on Greek and Roman Onomastics, “Nommer les hommes,” 19-21 December 2002, Athens, organized at the French School at Athens by Prof. Pierre Brulé (CRESCAM, University of Rennes 2).
Paper (in French): “La société de Philippes au IVe/IIIe siècle avant J.-C. d’après l’onomastique.”
12th International Congress of Greek and Latin Epigraphy (XIIème Congrès international d'épigraphie grecque et latine), 3-8 September 2002, Barcelona, organized by the International Association of Greek and Latin Epigraphy (AIEGL).
Paper (in French): “Observations épigraphiques sur le territoire de Philippes: le cas de la vallée de Prossotsani.”
1st International Conference on Balkan Historical Studies, “Kavala and the Balkans from Antiquity to the Present,” 20-23 September 2001, Kavala, organized by the Historical and Literary Archive of Kavala (Director: N. Roudometof).
Paper (in Greek): “Contribution to the etymological origin of the toponym of Eleftheroupoli, Kavala (‘Pravi’): Αυλών – pervium – Pravion.”
1st Panhellenic Conference of Epigraphy in memory of Prof. D. Kanatsoulis, 22–23 October 1999, Thessaloniki, organized by the Section of Ancient History, Department of History and Archaeology, Aristotle University of Thessaloniki.
Paper (in Greek): “Dispensator Fructosus, vicarius Venustus and Marianus on a funerary column from Philippi.”
International Conference “Greeks and Thracians in Aegean Thrace” in memory of V. Pentazos, 19-21 March 1999, Komotini, organized by the Ephorate of Prehistoric and Classical Antiquities of Komotini.
Paper (in Greek): “Unpublished funerary monuments from the region of Pangaion.”
Αtelier de recherche en histoire de l’antiquité, University of Fribourg, Switzerland, under the direction of Prof. Tanja Itgenshorst and Prof. Cédric Brélaz, Institut du monde antique et byzantin, Faculty of Arts and Humanities, University of Fribourg (1 December 2021). Lecture in French presenting the study: “Actes de vente de l’hiérokérykeia: la charge de heraut sacré à Philippes au IVe s. av. J.-C.”.
Summer Workshop of the Museum of Typography, University of Ioannina, 2017, 9–16 July 2017. Organizers: Prof. A. Fotopoulos, St. Mersinias, G. Vlachos. Lecture in Greek: “The history of writing”.
French School at Athens, 2009, Teaching Seminar for doctoral candidates and researchers of French universities, on the subject “La colonie romaine de Philippes: urbanisme, territoire, institutions”, directed by Prof. M. Sève (University of Metz) and Prof. C. Brélaz (University of Strasbourg), Philippi, 23 August - 6 September 2009. Lecture in French on the extent and organization of the rural territory of the Roman colony of Philippi based on epigraphic evidence: “Inscriptions de Philippes relatives au territoire de la colonie”.
French School at Athens, 2009, Teaching Seminar for doctoral candidates and researchers of French and Greek universities, on the subject “Thasos à l’époque classique : frontières, institutions, épigraphie” (7 April 2009). Lecture in French on the presence of the Thasians in the plain of Drama during the 5th and 4th centuries BC, based on historical sources and archaeological evidence: “Les Thasiens et la plaine de Drama au Ve et IVe siècle av. J.-C.”
Faculty of Law, National and Kapodistrian University of Athens, Seminar on the History of Law, 2008 (7 April 2008), under the direction of Prof. I. Velissaropoulou-Karakosta. Lecture in Greek on the mortgage of immovable property in the context of loan agreements in the 4th century BC (real property law): “Unpublished loan inscription of the 4th century BC from Chalkidiki”.
University of Besançon, Institut des Sciences et Techniques de l’Antiquité (UFR SLHS), 2005, Workshop organized at the University of Besançon on 22 April 2005, on the subject “La colonie romaine de Philippes (Macédoine orientale) et son territoire: état et perspectives des recherches historiques et archéologiques.” Lecture in French: “Peuplement et organisation du territoire de Philippes : La vallée de Prossotsani”, concerning the population and territorial organization of Philippi in the Prosotsani area (Drama) based on the epigraphic evidence.