{"id":400,"date":"2023-05-22T16:03:57","date_gmt":"2023-05-22T16:03:57","guid":{"rendered":"http:\/\/digital-forensics-new.mst.ihu.gr\/?page_id=400"},"modified":"2025-09-05T13:43:20","modified_gmt":"2025-09-05T10:43:20","slug":"%ce%b4%ce%b7%ce%bc%ce%bf%cf%83%ce%b9%ce%b5%cf%8d%cf%83%ce%b5%ce%b9%cf%82","status":"publish","type":"page","link":"https:\/\/digital-forensics.mst.duth.gr\/en\/%ce%b4%ce%b7%ce%bc%ce%bf%cf%83%ce%b9%ce%b5%cf%8d%cf%83%ce%b5%ce%b9%cf%82\/","title":{"rendered":"Research Activities"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"400\" class=\"elementor elementor-400\">\n\t\t\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-top-section elementor-element elementor-element-f897f6b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"36602\" data-id=\"f897f6b\" data-element_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=\"has_eae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f55644d\" data-eae-slider=\"44062\" data-id=\"f55644d\" data-element_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-63adc95 elementor-widget elementor-widget-text-editor\" data-id=\"63adc95\" data-element_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 class=\"MsoListParagraph\" style=\"margin-left: 0in; mso-add-space: auto; text-align: justify;\"><span lang=\"EL\" style=\"font-size: 12.0pt; mso-bidi-font-size: 11.0pt; line-height: 115%;\">The members of the laboratory have participated in numerous research activities, yielding significant results that are reflected in the following journal publications and conference proceedings.<\/span><\/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-7f4c38b elementor-widget__width-initial elementor-widget elementor-widget-toggle\" data-id=\"7f4c38b\" data-element_type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1331\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1331\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Scientific Journal and Conference Publications<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1331\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1331\"><ul><li style=\"list-style-type: none;\"><ul><li><strong>Panagiotopoulos, F<\/strong>., <strong>Chatzis, V<\/strong>., A Mathematical Method for Optimized Decision-Making and Performance Improvement Through Training and Employee Reallocation Under Resistance to Change, Mathematics Open source preview, 2025, 13(16), 2619<\/li><li><strong>Parastatidou, G.<\/strong>, <strong>Chatzis, V.,<\/strong> Measuring Localness in E-Commerce Using the Expenses Localness Indicators Model, Journal of Theoretical and Applied Electronic Commerce ResearchOpen source preview, 2025, 20(2), 67<\/li><li><strong>Parastatidou, G.<\/strong>, <strong>Chatzis, V., <\/strong>Identifying Base Erosion Through the Expenses Localness Indicators Model: A Methodology for Supporting Social Investment, Journal of Risk and Financial ManagementOpen source preview, 2025, 18(6), 326<strong><br \/><\/strong><\/li><li><strong>Panagiotopoulos, F<\/strong>., <strong>Chatzis, V<\/strong>., The Role of ChatGPT in Modern Human Resource Management: A Decision Support Perspective for Human Resource Allocation Problems, Proceedings 28th Pan Hellenic Conference on Progress in Computing and Informatics with International Participation PCI 2024Open source preview, 2025, pp. 34\u201339<\/li><li><strong>Panagiotopoulos, F<\/strong>., <strong>Chatzis, V<\/strong>., A Continuous Monitoring and Reallocation Method for Successful Decisions in Change Management, Algorithms Open source preview, 2025, 18(4), 184<\/li><li><strong>Parastatidou, G.<\/strong>, <strong>Chatzis, V., <\/strong>A Meta-Indicator for the Assessment of Misleading Sustainability Claims, ustainability SwitzerlandOpen source preview, 2024, 16(23), 10628<\/li><li><strong>Panagiotopoulos, F., Fragidis, L. , Chatzis, V.<\/strong>, A Nurse Reallocation method for successful change management during Electronic Health Record systems implementations, ACM International Conference Proceeding SeriesOpen source preview, 2023, pp. 150\u2013155<\/li><li><strong>Mardiris, V.<\/strong> and <strong>Chatzis, V.<\/strong>, A Configurable Design for Morphological Erosion and Dilation Operations in Image Processing using Quantum-dot Cellular Automata, Journal of Engineering Science and Technology Review, Vol. 9, Iss. 2, pp. 25-30, 2016.<\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li><strong>Chatzistamatis<\/strong>, , &amp; Anagnostopoulos, C.N. (2018). Photogrammetric Reconstruction Using Photos Mined from Large Internet Collections. <em>MDPI Imaging Journal<\/em>.<\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li><strong>Chatzistamatis<\/strong>, , Anagnostopoulos, C.N., <strong>Mardiris, V.,<\/strong> &amp; Makris, D. (2018). 3D Laser Scanning for Under Vehicle Inspection in Access Control Points. <em>International Journal of Applied Geospatial Research (IJAGR).<\/em><\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li><strong>Chatzistamatis<\/strong>, , Chourmouziadi, A., Tsekouras, G., &amp; Anagnostopoulos, C.N. (2018). Safeguarding Intangible Cultural Heritage Through New Technologies. <em>1st International Conference on Cultural Informatics, Communication &amp; Media Studies, Kusadasi, Turkey (to be published)<\/em>.<\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li>Kavroudakis, D., Soulakellis, N., Topouzelis, K., <strong>Chatzistamatis<\/strong>, <strong>S<\/strong>., Vasilakos, C., Papakostantinou, A., Tataris, G., Kalloniatis, C., Rousou, O., Batsaris, M., Chaidas, K., &amp; Kalaitzis, P. (2018). Efficiency And Effectiveness Approaches In Spatial Data Collection Of Vrisa After Lesvos Earthquake.<em> Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-3\/W4, 277-281<\/em>.<\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li>Tsekouras, G., <strong>Chatzistamatis<\/strong>, , Anagnostopoulos, C.N., &amp; Makris, D. (2018). Color Adaptation for Protanopia Using Differential Evolution-based Fuzzy Clustering: A Case Study in Digitized Paintings. <em>2018 IEEE Conference on Evolving and Adaptive Intelligent Systems (EAIS 2018)<\/em>.<\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li><strong>Chatzistamatis<\/strong><strong>, S.,<\/strong> Kalaitzis, P., Chaidas, K., Chatzitheodorou, C., Papadopoulou, E.E., Tataris, G., &amp; Soulakellis, N. (2018). Fusion of TLS and UAV photogrammetry data for post-earthquake 3D modeling of a cultural heritage church<em>. Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-3\/W4, 277-281.<\/em><\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li>Vasilakos, C., <strong>Chatzistamatis<\/strong>, , Roussou, O., &amp; Soulakellis, N. (2018). Terrestrial photogrammetry vs laser scanning for rapid earthquake damage assessment. <em>Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-3\/W4, 143-150<\/em>.<\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li>Soulakellis, N., <strong>Chatzistamatis<\/strong><strong>, S<\/strong>., Vasilakos, C., Tataris, G., Papakonstantinou, A., Kavroudakis, D., Topouzelis, K., Roussou, O., Kaloniatis, C., Papadopoulou, E.E., Kalaitzis, P., &amp; Chaidas, K. (2018). Synergistic exploitation of geoinformation methods for 3D mapping of Vrisa after Lesvos earthquake<em>. Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-3\/W4, 143-150.<\/em><\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li><strong>Xenitidis<\/strong>, <strong>V. Mardiris<\/strong> and <strong>V. Chatzis<\/strong>, &#8220;A Novel Methodology for Sailing Boat Waterline Plane Definition Using 3D Point Cloud&#8221;, in 4th Panhellenic Conference on Electronics and Telecommunications, 17-18 November 2017, Xanthi, Greece.<\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li><strong>Chatzistamatis<\/strong>, , Anagnostopoulos, C.N., &amp; <strong>Mardiris, V.<\/strong> (2017). Under Vehicle Inspection With 3D Laser Scanning In Entry Or Control Points. In <em>2nd Euro-Mediterranean SmartBlueCity Conference<\/em>. Heraklion, Greece.<\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li><strong>Chatzistamatis<\/strong>, , &amp; Anagnostopoulos, C.N. (2017). Best Practices for 3d Laser Scanning of Mid-Scale Cultural Heritage Sites: The Case Study of Apotheka, Lesvos Island, Greece. In <em>Interdisciplinary Conference on Digital Cultural Heritage<\/em>. Berlin, Germany.<\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li>Chatzi, E., <strong>Chatzistamatis<\/strong><strong>, S<\/strong>., Soulakellis, N., Zouros, N., &amp; Anagnostopoulos, C.N. (2017). 3D Modelling of Petrified Trees: Laser Scanning vs Photogrammetry. In <em>Proceedings of 3rd IMEKO International Conference on Metrology for Archaeology and Cultural Heritage<\/em> (pp. 81\u201386). Lecce, Italy.<\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li><strong>Chatzistamatis<\/strong><strong>, S., Xenitidis, K.,<\/strong> Anagnostopoulos, C.N., <strong>Mardiris, V.,<\/strong> &amp; Makris, D. (2017). Heritage Boat Specifications Extraction from 3D Laser Scanning. In <em>Proceedings of 3rd IMEKO International Conference on Metrology for Archaeology and Cultural Heritage<\/em> (pp. 670\u2013673). Lecce, Italy.<\/li><\/ul><\/li><\/ul><ul><li><strong>V. Chatzis<\/strong>, <strong>F. Panagiotopoulos<\/strong> and <strong>V. Mardiris<\/strong>, \u201cFace to iris area ratio as a feature for children detection in digital forensics applications\u201d, in Digital Media Industry and Academic Forum, 4-6 July 2016, Santorini, Greece.<\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1332\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1332\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">PhD Theses<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1332\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1332\"><ul><li>\u201cThree-Dimensional Representation Using Deep Learning Techniques\u201d\nPhD research conducted at the Department of Cultural Technology and Communication, University of the Aegean, by PhD candidate Stamatios Chatzistamatis, within the framework of the Memorandum of Cooperation between the Department and the Laboratory.\nDr Vassilios Mardiris, Director of the Laboratory, serves as a member of the candidate\u2019s three-member advisory committee.<\/li><li>\u201cComputational Methods for Optimising Solutions in Resource Management Problems\u201d\nPhD research by candidate Fotios Panagiotopoulos, supervised by Professor Dr Vasileios Chatzi.\u00a0<\/li><li>\u201cModelling and Simulation of Systems Using Quantum Computers\u201d\nPhD research by candidate Charilaos Mizas, supervised by Professor Dr Vassilios Mardiris.<\/li><li>\u201cDigital Forensics Using Business Financial Data\u201d\nPhD research by candidate Eleni Tsantsani, supervised by Professor Dr Vassilios Mardiris.<\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1333\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1333\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Master\u2019s Theses<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1333\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1333\"><ul><li style=\"list-style-type: none;\"><ul><li>\u201cInvestigation Methods and Temporal Correlation of Events in Digital Forensics\u201d\nMaster\u2019s thesis by Vasileios Pigadas.<\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li>\u201cDevelopment of a Data Mining Methodology for Extracting Information from Digital Storage Media for the Purpose of Solving Cybercrimes\u201d\nMaster\u2019s thesis by Athanasios Bekos.<\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li>\u201cThe Role of Information and Communication Technologies in Money Laundering, Detection, and Prevention within the Banking Sector\u201d\nMaster\u2019s thesis by Magdalini Morali.<\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li>\u201cThree-Dimensional Reconstruction of Models from Point Clouds: Development and Implementation of an Automated Procedure for Calculating the Geometric Characteristics of Sailing Vessels\u201d\nMaster\u2019s thesis by Kleanthis Xenitidis.<\/li><\/ul><\/li><\/ul><ul><li style=\"list-style-type: none;\"><ul><li>\u201cThe Problem of Cybercrime in Modern Enterprises\u201d\nMaster\u2019s thesis by Anastasia Staikidou.<\/li><\/ul><\/li><\/ul><ul><li>\u201cAssessment of Information Security Levels in Enterprises and Their Preparedness for Responding to Cybercrime Incidents\u201d\nMaster\u2019s thesis by Georgia Parastatidou.<\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\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<\/div>","protected":false},"excerpt":{"rendered":"<p>\u03a4\u03b1 \u03bc\u03ad\u03bb\u03b7 \u03c4\u03bf\u03c5 \u03b5\u03c1\u03b3\u03b1\u03c3\u03c4\u03b7\u03c1\u03af\u03bf\u03c5 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae \u03c3\u03b5 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b4\u03c1\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03b1\u03c5\u03c4\u03ac \u03ba\u03b1\u03c4\u03b1\u03b3\u03c1\u03ac\u03c6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b1\u03ba\u03cc\u03bb\u03bf\u03c5\u03b8\u03b5\u03c2 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03c0\u03b5\u03c1\u03b9\u03bf\u03b4\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b1\u03ba\u03bf\u03b9\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03b1. \u0394\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03ac \u03c0\u03b5\u03c1\u03b9\u03bf\u03b4\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03b1 Panagiotopoulos, F., Chatzis, V., A Mathematical Method for Optimized Decision-Making and Performance Improvement Through Training and Employee Reallocation Under Resistance to Change, Mathematics Open&hellip; <br \/> <a class=\"read-more\" href=\"https:\/\/digital-forensics.mst.duth.gr\/en\/%ce%b4%ce%b7%ce%bc%ce%bf%cf%83%ce%b9%ce%b5%cf%8d%cf%83%ce%b5%ce%b9%cf%82\/\">Read more<\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/page-with-right-sidebar.php","meta":{"footnotes":""},"class_list":["post-400","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/digital-forensics.mst.duth.gr\/en\/wp-json\/wp\/v2\/pages\/400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/digital-forensics.mst.duth.gr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/digital-forensics.mst.duth.gr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/digital-forensics.mst.duth.gr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/digital-forensics.mst.duth.gr\/en\/wp-json\/wp\/v2\/comments?post=400"}],"version-history":[{"count":50,"href":"https:\/\/digital-forensics.mst.duth.gr\/en\/wp-json\/wp\/v2\/pages\/400\/revisions"}],"predecessor-version":[{"id":812,"href":"https:\/\/digital-forensics.mst.duth.gr\/en\/wp-json\/wp\/v2\/pages\/400\/revisions\/812"}],"wp:attachment":[{"href":"https:\/\/digital-forensics.mst.duth.gr\/en\/wp-json\/wp\/v2\/media?parent=400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}