{"id":91923,"date":"2026-11-02T08:00:00","date_gmt":"2026-11-02T05:00:00","guid":{"rendered":"https:\/\/www.talos-rtd.com\/?post_type=dt_team&#038;p=91923"},"modified":"2026-11-05T09:34:19","modified_gmt":"2026-11-05T06:34:19","slug":"dr-loizos-koutsantonis","status":"publish","type":"dt_team","link":"https:\/\/www.talos-rtd.com\/el\/dt_team\/dr-loizos-koutsantonis\/","title":{"rendered":"\u0394\u03c1. \u039b\u03bf\u0390\u03b6\u03bf\u03c2 \u039a\u03bf\u03c5\u03c4\u03c3\u03b1\u03bd\u03c4\u03ce\u03bd\u03b7\u03c2"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"91923\" class=\"elementor elementor-91923 elementor-91913\" data-elementor-post-type=\"dt_team\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b623fb8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b623fb8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8ef7bc2\" data-id=\"8ef7bc2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-19f0cb5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"19f0cb5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-8025ca6\" data-id=\"8025ca6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b80d051 elementor-widget elementor-widget-text-editor\" data-id=\"b80d051\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u039f \u0394\u03c1. \u039b\u03bf\u0390\u03b6\u03bf\u03c2 \u039a\u03bf\u03c5\u03c4\u03c3\u03b1\u03bd\u03c4\u03ce\u03bd\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03cc\u03c2 \u03a4\u03b5\u03c7\u03bd\u03b7\u03c4\u03ae\u03c2 \u039d\u03bf\u03b7\u03bc\u03bf\u03c3\u03cd\u03bd\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03a5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03b9\u03ba\u03ce\u03bd \u03a3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03a5\u03c8\u03b7\u03bb\u03ce\u03bd \u0395\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03c9\u03bd (HPC), \u03bc\u03b5 \u03c0\u03bf\u03c1\u03b5\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b3\u03b5\u03c6\u03c5\u03c1\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03ba\u03b1\u03b4\u03b7\u03bc\u03b1\u03ca\u03ba\u03ae \u03ad\u03c1\u03b5\u03c5\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03c3\u03bc\u03ad\u03bd\u03b7 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae.<\/p><p>\u0395\u03af\u03bd\u03b1\u03b9 \u03ba\u03ac\u03c4\u03bf\u03c7\u03bf\u03c2 \u03b4\u03b9\u03b4\u03b1\u03ba\u03c4\u03bf\u03c1\u03b9\u03ba\u03bf\u03cd \u03c4\u03af\u03c4\u03bb\u03bf\u03c5 \u03c3\u03c4\u03b9\u03c2 \u03a5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u0395\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf \u0399\u03bd\u03c3\u03c4\u03b9\u03c4\u03bf\u03cd\u03c4\u03bf \u039a\u03cd\u03c0\u03c1\u03bf\u03c5 (2019), \u03bc\u03b5 \u03b4\u03b9\u03b1\u03c4\u03c1\u03b9\u03b2\u03ae \u03c0\u03ac\u03bd\u03c9 \u03c3\u03b5 \u03bd\u03ad\u03b5\u03c2 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5\u03c2 \u03b1\u03bd\u03b1\u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03c4\u03bf\u03bc\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ae\u03c2 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b9\u03b1\u03c4\u03c1\u03b9\u03ba\u03ae \u03b1\u03c0\u03b5\u03b9\u03ba\u03cc\u03bd\u03b9\u03c3\u03b7 SPECT \u03ba\u03b1\u03b9 PET. \u03a3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03b5\u03c1\u03b3\u03ac\u03c3\u03c4\u03b7\u03ba\u03b5 \u03c9\u03c2 \u039c\u03b5\u03c4\u03b1\u03b4\u03b9\u03b4\u03b1\u03ba\u03c4\u03bf\u03c1\u03b9\u03ba\u03cc\u03c2 \u0395\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03ae\u03c2 \u03c3\u03b5 HPC \u03c3\u03c4\u03bf \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf \u03c4\u03bf\u03c5 \u039b\u03bf\u03c5\u03be\u03b5\u03bc\u03b2\u03bf\u03cd\u03c1\u03b3\u03bf\u03c5, \u03bc\u03b5 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03bc\u03ac\u03b8\u03b7\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03b1\u03bd\u03b1\u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae \u03b9\u03b1\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1\u03c2, \u03c4\u03b7 \u03bc\u03c0\u03b5\u03cb\u03b6\u03b9\u03b1\u03bd\u03ae \u03b2\u03b5\u03bb\u03c4\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03c4\u03b1\u03bd\u03b5\u03bc\u03b7\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03b1\u03bb\u03b3\u03bf\u03c1\u03af\u03b8\u03bc\u03bf\u03c5\u03c2. \u0391\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03c9\u03c2 \u03b5\u03c1\u03b3\u03ac\u03c3\u03c4\u03b7\u03ba\u03b5 \u03c9\u03c2 Senior HPC\/AI Engineer \u03c3\u03c4\u03b7 LuxProvide, \u03c6\u03bf\u03c1\u03ad\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03c5\u03c0\u03b5\u03c1\u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ae MeluXina \u03c4\u03bf\u03c5 \u039b\u03bf\u03c5\u03be\u03b5\u03bc\u03b2\u03bf\u03cd\u03c1\u03b3\u03bf\u03c5. \u0397 \u03b5\u03be\u03b5\u03b9\u03b4\u03af\u03ba\u03b5\u03c5\u03c3\u03ae \u03c4\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae (fine-tuning) \u03bc\u03b5\u03b3\u03ac\u03bb\u03c9\u03bd \u03b3\u03bb\u03c9\u03c3\u03c3\u03b9\u03ba\u03ce\u03bd \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03c9\u03bd, \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 RAG, \u03b1\u03c5\u03c4\u03cc\u03bd\u03bf\u03bc\u03b1 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03c1\u03b1\u03ba\u03c4\u03cc\u03c1\u03c9\u03bd \u03a4\u039d, \u03ba\u03b1\u03c4\u03b1\u03bd\u03b5\u03bc\u03b7\u03bc\u03ad\u03bd\u03b7 \u03b5\u03ba\u03c0\u03b1\u03af\u03b4\u03b5\u03c5\u03c3\u03b7 \u03c3\u03b5 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ad\u03c2 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2 GPU \u03ba\u03b1\u03b9 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03c9\u03bd \u03c3\u03b5 \u03c4\u03bf\u03c0\u03b9\u03ba\u03ad\u03c2 \u03c5\u03c0\u03bf\u03b4\u03bf\u03bc\u03ad\u03c2.<\/p><p>\u039f \u039b\u03bf\u0390\u03b6\u03bf\u03c2 \u039a\u03bf\u03c5\u03c4\u03c3\u03b1\u03bd\u03c4\u03ce\u03bd\u03b7\u03c2 \u03b5\u03c1\u03b3\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd RTD Talos \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u039d\u03bf\u03ad\u03bc\u03b2\u03c1\u03b9\u03bf 2026 \u03c9\u03c2 \u0394\u03b9\u03b5\u03c5\u03b8\u03c5\u03bd\u03c4\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03a4\u03bc\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ce\u03bd \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03b5\u03c5\u03c6\u03c5\u03ae \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03a4\u03b5\u03c7\u03bd\u03b7\u03c4\u03ae\u03c2 \u039d\u03bf\u03b7\u03bc\u03bf\u03c3\u03cd\u03bd\u03b7\u03c2, \u03b1\u03bb\u03b3\u03bf\u03c1\u03af\u03b8\u03bc\u03bf\u03c5\u03c2 \u03b2\u03b5\u03bb\u03c4\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2, \u03ba\u03b1\u03b9 \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03ac \u03b4\u03af\u03b4\u03c5\u03bc\u03b1.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a721441 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a721441\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-771f4b8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"771f4b8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d85f3f1\" data-id=\"d85f3f1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1f6b225 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"1f6b225\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-envelope\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">LKo@Talos-RTD.com<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-fa41577\" data-id=\"fa41577\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aac25ee elementor-shape-circle e-grid-align-right e-grid-align-tablet-left elementor-grid-0 elementor-widget elementor-widget-social-icons\" data-id=\"aac25ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"social-icons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-social-icons-wrapper elementor-grid\">\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-linkedin elementor-repeater-item-96ee0f0\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Linkedin<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-linkedin\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u0394\u03b9\u03b5\u03c5\u03b8\u03c5\u03bd\u03c4\u03ae\u03c2 <br \/>\n\u03a4\u03bc. \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ce\u03bd \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 &#038; \u03a4\u03b5\u03bd\u03b7\u03c4\u03ae\u03c2 \u039d\u03bf\u03b7\u03bc\u03bf\u03c3\u03cd\u03bd\u03b7\u03c2<\/p>\n","protected":false},"featured_media":91916,"comment_status":"closed","ping_status":"closed","template":"","dt_team_category":[510],"class_list":["post-91923","dt_team","type-dt_team","status-publish","has-post-thumbnail","hentry","dt_team_category-applied-informatics-ai-department-el"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.talos-rtd.com\/el\/wp-json\/wp\/v2\/dt_team\/91923","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.talos-rtd.com\/el\/wp-json\/wp\/v2\/dt_team"}],"about":[{"href":"https:\/\/www.talos-rtd.com\/el\/wp-json\/wp\/v2\/types\/dt_team"}],"replies":[{"embeddable":true,"href":"https:\/\/www.talos-rtd.com\/el\/wp-json\/wp\/v2\/comments?post=91923"}],"version-history":[{"count":7,"href":"https:\/\/www.talos-rtd.com\/el\/wp-json\/wp\/v2\/dt_team\/91923\/revisions"}],"predecessor-version":[{"id":91988,"href":"https:\/\/www.talos-rtd.com\/el\/wp-json\/wp\/v2\/dt_team\/91923\/revisions\/91988"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.talos-rtd.com\/el\/wp-json\/wp\/v2\/media\/91916"}],"wp:attachment":[{"href":"https:\/\/www.talos-rtd.com\/el\/wp-json\/wp\/v2\/media?parent=91923"}],"wp:term":[{"taxonomy":"dt_team_category","embeddable":true,"href":"https:\/\/www.talos-rtd.com\/el\/wp-json\/wp\/v2\/dt_team_category?post=91923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}