{"id":9650977,"date":"2019-09-02T09:20:20","date_gmt":"2019-09-02T06:20:20","guid":{"rendered":"https:\/\/www.iee.ihu.gr\/staff\/%ce%b1%ce%bd%cf%84%cf%89%ce%bd%ce%af%ce%bf%cf%85-%ce%b5%cf%85%cf%83%cf%84%ce%ac%ce%b8%ce%b9%ce%bf%cf%82\/"},"modified":"2026-11-03T07:25:05","modified_gmt":"2026-11-03T04:25:05","slug":"antoniou-efstathios","status":"publish","type":"staff","link":"https:\/\/www.iee.ihu.gr\/en\/staff\/antoniou-efstathios\/","title":{"rendered":"Antoniou Efstathios"},"content":{"rendered":"<p>Efstathios Antoniou holds a B.Sc. in Mathematics (1994) and a Ph.D. in Mathematical Systems Theory (2000) from the Aristotle University of Thessaloniki (AUTH). He is currently a Professor in the Department of Information and Electronic Systems Engineering at the International Hellenic University, having previously held academic and teaching appointments at the Alexander Technological Educational Institute of Thessaloniki, the Aristotle University of Thessaloniki, and the Hellenic Open University. Over the course of his career, he has participated in and coordinated numerous research projects, initially focusing on computer-aided control system design and continuing with applied interdisciplinary research initiatives. His academic expertise and research interests encompass applied mathematics, mathematical systems and control theory, numerical linear algebra, symbolic and numerical computational methods, and multi-agent dynamical systems, with an active focus on machine learning, robotics, and large language models (LLMs).<\/p>","protected":false},"featured_media":9674627,"template":"","staff_category":[28],"staff_rank":[32],"staff_position":[],"class_list":["post-9650977","staff","type-staff","status-publish","has-post-thumbnail","hentry","staff_category-faculty-member","staff_rank-full-professor"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"msvalidate.01\" content=\"871A57EDDBA4CA012E1AD79825D67305\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.iee.ihu.gr\/en\/staff\/antoniou-efstathios\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.iee.ihu.gr\\\/en\\\/staff\\\/antoniou-efstathios\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.iee.ihu.gr\\\/en\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.iee.ihu.gr\\\/en\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.iee.ihu.gr\\\/en\\\/staff\\\/#listItem\",\"name\":\"\\u03a0\\u03c1\\u03bf\\u03c3\\u03c9\\u03c0\\u03b9\\u03ba\\u03cc\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.iee.ihu.gr\\\/en\\\/staff\\\/#listItem\",\"position\":2,\"name\":\"\\u03a0\\u03c1\\u03bf\\u03c3\\u03c9\\u03c0\\u03b9\\u03ba\\u03cc\",\"item\":\"https:\\\/\\\/www.iee.ihu.gr\\\/en\\\/staff\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.iee.ihu.gr\\\/en\\\/staff_category\\\/faculty-member\\\/#listItem\",\"name\":\"Faculty Members\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.iee.ihu.gr\\\/en\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.iee.ihu.gr\\\/en\\\/staff_category\\\/faculty-member\\\/#listItem\",\"position\":3,\"name\":\"Faculty Members\",\"item\":\"https:\\\/\\\/www.iee.ihu.gr\\\/en\\\/staff_category\\\/faculty-member\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.iee.ihu.gr\\\/en\\\/staff\\\/antoniou-efstathios\\\/#listItem\",\"name\":\"Antoniou Efstathios\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.iee.ihu.gr\\\/en\\\/staff\\\/#listItem\",\"name\":\"\\u03a0\\u03c1\\u03bf\\u03c3\\u03c9\\u03c0\\u03b9\\u03ba\\u03cc\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.iee.ihu.gr\\\/en\\\/staff\\\/antoniou-efstathios\\\/#listItem\",\"position\":4,\"name\":\"Antoniou Efstathios\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.iee.ihu.gr\\\/en\\\/staff_category\\\/faculty-member\\\/#listItem\",\"name\":\"Faculty Members\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.iee.ihu.gr\\\/en\\\/#organization\",\"name\":\"T\\u03bc\\u03ae\\u03bc\\u03b1 \\u039c\\u03b7\\u03c7\\u03b1\\u03bd\\u03b9\\u03ba\\u03ce\\u03bd \\u03a0\\u03bb\\u03b7\\u03c1\\u03bf\\u03c6\\u03bf\\u03c1\\u03b9\\u03ba\\u03ae\\u03c2 \\u03ba\\u03b1\\u03b9 \\u0397\\u03bb\\u03b5\\u03ba\\u03c4\\u03c1\\u03bf\\u03bd\\u03b9\\u03ba\\u03ce\\u03bd \\u03a3\\u03c5\\u03c3\\u03c4\\u03b7\\u03bc\\u03ac\\u03c4\\u03c9\\u03bd\",\"description\":\"[:el]\\u03a0\\u03bf\\u03bb\\u03c5\\u03c4\\u03b5\\u03c7\\u03bd\\u03b9\\u03ba\\u03ae \\u03a3\\u03c7\\u03bf\\u03bb\\u03ae - 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