{"id":13404,"date":"2026-03-24T09:02:35","date_gmt":"2026-03-24T07:02:35","guid":{"rendered":"https:\/\/geosense.ro\/?post_type=team&#038;p=13404"},"modified":"2026-03-24T12:21:29","modified_gmt":"2026-03-24T10:21:29","slug":"tc-publications","status":"publish","type":"team","link":"https:\/\/geosense.ro\/ro\/team\/teodor-costachioiu\/tc-publications\/","title":{"rendered":"Teodor COST\u0102CHIOIU &#8211; Publications"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"13404\" class=\"elementor elementor-13404\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d1f9c5 e-flex e-con-boxed e-con e-parent\" data-id=\"0d1f9c5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f21885 elementor-widget elementor-widget-html\" data-id=\"1f21885\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<link href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:wght@300;400;500;600&display=swap\" rel=\"stylesheet\">\n<style>\n  .pub-wrapper {\n    max-width: 860px; margin: 0 auto; padding: 48px 24px 64px;\n    font-family: 'DM Sans', sans-serif; color: #0A2240;\n  }\n  .pub-wrapper .tabs { display: flex; gap: 8px; margin-bottom: 48px; border-bottom: 2px solid #D8C9A8; flex-wrap: wrap; }\n  .pub-wrapper .tab-btn { font-family: 'DM Sans', sans-serif; font-size: 14px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; padding: 10px 22px 12px; border: none; background: transparent; color: #5A5A5A; cursor: pointer; border-bottom: 3px solid transparent; margin-bottom: -2px; transition: color 0.2s, border-color 0.2s; }\n  .pub-wrapper .tab-btn.active { color: #0A2240; border-bottom-color: #F5A623; }\n  .pub-wrapper .tab-btn:hover { color: #0A2240; }\n  .pub-wrapper .section-label { font-size: 11px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: #C4821A; margin-bottom: 32px; }\n  .pub-wrapper .section-block { display: none; }\n  .pub-wrapper .section-block.active { display: block; }\n  .pub-card { background: #fff; border: 1px solid #E8E3D8; border-radius: 12px; padding: 20px 24px; margin-bottom: 14px; opacity: 0; transform: translateY(14px); transition: opacity 0.4s ease, transform 0.4s ease, box-shadow 0.2s, border-color 0.2s; }\n  .pub-card.visible { opacity: 1; transform: translateY(0); }\n  .pub-card:hover { box-shadow: 0 4px 20px rgba(10,34,64,0.08); border-color: #D8C9A8; transform: translateX(4px); }\n  .pub-card.q1 { border-left: 3px solid #F5A623; background: #FFFDF9; }\n  .pub-meta { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 10px; }\n  .pub-year { font-size: 11px; font-weight: 600; letter-spacing: 0.12em; color: #C4821A; background: #FDF3E3; padding: 3px 10px; border-radius: 20px; }\n  .pub-badge { font-size: 11px; font-weight: 600; padding: 3px 10px; border-radius: 20px; background: #EEF2F8; color: #0A2240; }\n  .pub-badge.gold { background: #F5A623; color: #0A2240; }\n  .pub-title { font-family: 'DM Serif Display', serif; font-size: 16px; color: #0A2240; line-height: 1.4; margin-bottom: 6px; }\n  .pub-authors { font-size: 12.5px; color: #5A5A5A; margin-bottom: 6px; line-height: 1.5; }\n  .pub-journal { font-size: 12px; color: #888; font-style: italic; margin-bottom: 8px; }\n  .pub-footer { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }\n  .pub-link { font-size: 11px; font-weight: 500; color: #C4821A; text-decoration: none; padding: 3px 10px; border-radius: 20px; border: 1px solid #F5A623; transition: background 0.2s, color 0.2s; }\n  .pub-link:hover { background: #F5A623; color: #0A2240; }\n<\/style>\n\n<div class=\"pub-wrapper\">\n  <div class=\"tabs\">\n    <button class=\"tab-btn active\" onclick=\"pubShow('journals', this)\">Journals<\/button>\n    <button class=\"tab-btn\" onclick=\"pubShow('conferences', this)\">Conferences<\/button>\n  <\/div>\n\n  <!-- JOURNALS -->\n  <div id=\"pub-journals\" class=\"section-block active\">\n    <p class=\"section-label\">International peer-reviewed journals<\/p>\n\n    <div class=\"pub-card q1\">\n      <div class=\"pub-meta\"><span class=\"pub-year\">2013<\/span><span class=\"pub-badge gold\">Q1<\/span><span class=\"pub-badge\">IEEE TGRS<\/span><\/div>\n      <div class=\"pub-title\">A Latent Analysis of Earth Surface Dynamic Evolution Using Change Map Time Series<\/div>\n      <div class=\"pub-authors\">C. Vaduva, T. Costachioiu, C. Patrascu, I. Gavat, V. Lazarescu, M. Datcu<\/div>\n      <div class=\"pub-journal\">IEEE Transactions on Geoscience and Remote Sensing, vol. 51, no. 4, pp. 2105\u20132118<\/div>\n      <div class=\"pub-footer\"><a class=\"pub-link\" href=\"https:\/\/doi.org\/10.1109\/TGRS.2012.2219316\" target=\"_blank\">\u2197 DOI<\/a><\/div>\n    <\/div>\n\n  <\/div>\n\n  <!-- CONFERENCES -->\n  <div id=\"pub-conferences\" class=\"section-block\">\n    <p class=\"section-label\">International conference proceedings<\/p>\n\n    <div class=\"pub-card\">\n      <div class=\"pub-meta\"><span class=\"pub-year\">2025<\/span><span class=\"pub-badge\">IGARSS 2025<\/span><\/div>\n      <div class=\"pub-title\">Large Language Models with Retrieval Augmented Generation to Streamline Sentinel-2 Data Description<\/div>\n      <div class=\"pub-authors\">T. Cost\u0103chioiu, C. V\u0103duva, D. Faur<\/div>\n      <div class=\"pub-journal\">IGARSS 2025 \u2014 IEEE International Geoscience and Remote Sensing Symposium, pp. 1022\u20131026<\/div>\n      <div class=\"pub-footer\"><a class=\"pub-link\" href=\"https:\/\/doi.org\/10.1109\/IGARSS55030.2025.11242277\" target=\"_blank\">\u2197 DOI<\/a><\/div>\n    <\/div>\n\n    <div class=\"pub-card\">\n      <div class=\"pub-meta\"><span class=\"pub-year\">2014<\/span><span class=\"pub-badge\">COMM 2014<\/span><\/div>\n      <div class=\"pub-title\">Multitemporal Satellite Image Time Series Analysis of Urban Development in Bucharest and Ilfov Areas<\/div>\n      <div class=\"pub-authors\">T. Cost\u0103chioiu, R. Constantinescu, M. Datcu<\/div>\n      <div class=\"pub-journal\">10th International Conference on Communications (COMM), pp. 1\u20134<\/div>\n      <div class=\"pub-footer\"><a class=\"pub-link\" href=\"https:\/\/doi.org\/10.1109\/ICComm.2014.6866702\" target=\"_blank\">\u2197 DOI<\/a><\/div>\n    <\/div>\n\n    <div class=\"pub-card\">\n      <div class=\"pub-meta\"><span class=\"pub-year\">2013<\/span><span class=\"pub-badge\">Big Data from Space<\/span><\/div>\n      <div class=\"pub-title\">Long Satellite Image Time Series: Characterization and Information Content<\/div>\n      <div class=\"pub-authors\">T. Costachioiu, V. Lazarescu, M. Datcu<\/div>\n      <div class=\"pub-journal\">Proceeding of Big Data from Space, ESA, Frascati, Italy<\/div>\n      <div class=\"pub-footer\"><a class=\"pub-link\" href=\"http:\/\/www.congrexprojects.com\/docs\/default-source\/13c10_docs\/abstractbook.pdf?sfvrsn=2\" target=\"_blank\">\u2197 PDF<\/a><\/div>\n    <\/div>\n\n    <div class=\"pub-card\">\n      <div class=\"pub-meta\"><span class=\"pub-year\">2013<\/span><span class=\"pub-badge\">MultiTemp 2013<\/span><\/div>\n      <div class=\"pub-title\">Content Extraction of Long-Term Satellite Image Time Series: Spatiotemporal Analysis of Bucharest Metropolitan Area<\/div>\n      <div class=\"pub-authors\">T. Costachioiu, C. Vaduva, V. Lazarescu, M. Datcu<\/div>\n      <div class=\"pub-journal\">MultiTemp 2013 Conference Proceedings, IEEE Xplore, pp. 1\u20134<\/div>\n      <div class=\"pub-footer\"><a class=\"pub-link\" href=\"https:\/\/elib.dlr.de\/88948\/\" target=\"_blank\">\u2197 Link<\/a><\/div>\n    <\/div>\n\n    <div class=\"pub-card\">\n      <div class=\"pub-meta\"><span class=\"pub-year\">2013<\/span><span class=\"pub-badge\">WHISPERS 2013<\/span><\/div>\n      <div class=\"pub-title\">Semantic Analysis of EO-1 Hyperion Hyperspectral Data<\/div>\n      <div class=\"pub-authors\">T. Cost\u0103chioiu, R. Constantinescu, V. L\u0103z\u0103rescu, M. Datcu<\/div>\n      <div class=\"pub-journal\">5th Workshop on Hyperspectral Image and Signal Processing (WHISPERS), pp. 1\u20134<\/div>\n      <div class=\"pub-footer\"><a class=\"pub-link\" href=\"https:\/\/doi.org\/10.1109\/WHISPERS.2013.8080676\" target=\"_blank\">\u2197 DOI<\/a><\/div>\n    <\/div>\n\n    <div class=\"pub-card\">\n      <div class=\"pub-meta\"><span class=\"pub-year\">2013<\/span><span class=\"pub-badge\">ISSCS 2013<\/span><\/div>\n      <div class=\"pub-title\">Unsupervised Classification of EO-1 Hyperion Hyperspectral Data Using Latent Dirichlet Allocation<\/div>\n      <div class=\"pub-authors\">T. Costachioiu, B. Alzenk, R. Constantinescu, M. Datcu<\/div>\n      <div class=\"pub-journal\">International Symposium on Signals, Circuits and Systems (ISSCS), pp. 1\u20134<\/div>\n      <div class=\"pub-footer\"><a class=\"pub-link\" href=\"https:\/\/doi.org\/10.1109\/ISSCS.2013.6651211\" target=\"_blank\">\u2197 DOI<\/a><\/div>\n    <\/div>\n\n    <div class=\"pub-card\">\n      <div class=\"pub-meta\"><span class=\"pub-year\">2012<\/span><span class=\"pub-badge\">EUSIPCO 2012<\/span><\/div>\n      <div class=\"pub-title\">Semantic Analysis of Satellite Image Time Series<\/div>\n      <div class=\"pub-authors\">T. Costachioiu, R. Constantinescu, B. AlZenk, M. Datcu<\/div>\n      <div class=\"pub-journal\">20th European Signal Processing Conference (EUSIPCO), Bucharest, Romania, pp. 2492\u20132495<\/div>\n    <\/div>\n\n    <div class=\"pub-card\">\n      <div class=\"pub-meta\"><span class=\"pub-year\">2012<\/span><span class=\"pub-badge\">IGARSS 2012<\/span><\/div>\n      <div class=\"pub-title\">A Semantic Framework for Data Retrieval in Large Remote Sensing Databases<\/div>\n      <div class=\"pub-authors\">T. Cost\u0103chioiu, I. Ni\u0163\u0103, V. L\u0103z\u0103rescu, M. Datcu<\/div>\n      <div class=\"pub-journal\">IEEE International Geoscience and Remote Sensing Symposium, pp. 5285\u20135288<\/div>\n      <div class=\"pub-footer\"><a class=\"pub-link\" href=\"https:\/\/doi.org\/10.1109\/IGARSS.2012.6352416\" target=\"_blank\">\u2197 DOI<\/a><\/div>\n    <\/div>\n\n    <div class=\"pub-card\">\n      <div class=\"pub-meta\"><span class=\"pub-year\">2011<\/span><span class=\"pub-badge\">ESA-EUSC-JRC 2011<\/span><\/div>\n      <div class=\"pub-title\">Time Evolution Analysis and Change Detection for Data Mining Systems<\/div>\n      <div class=\"pub-authors\">C. Vaduva, C. Patrascu, T. Costachioiu, I. Gavat, V. Lazarescu, M. Datcu<\/div>\n      <div class=\"pub-journal\">ESA-EUSC-JRC 2011 Conference Proceedings, JRC, pp. 13\u201316<\/div>\n      <div class=\"pub-footer\"><a class=\"pub-link\" href=\"https:\/\/doi.org\/10.2788\/69291\" target=\"_blank\">\u2197 DOI<\/a><\/div>\n    <\/div>\n\n    <div class=\"pub-card\">\n      <div class=\"pub-meta\"><span class=\"pub-year\">2011<\/span><span class=\"pub-badge\">ICCP 2011<\/span><\/div>\n      <div class=\"pub-title\">Multiprocessor Real Time Edge Detection Using FPGA IP Cores<\/div>\n      <div class=\"pub-authors\">I. Nita, T. Costachioiu, V. Lazarescu, T. Seceleanu<\/div>\n      <div class=\"pub-journal\">IEEE 7th International Conference on Intelligent Computer Communication and Processing, pp. 331\u2013334<\/div>\n      <div class=\"pub-footer\"><a class=\"pub-link\" href=\"https:\/\/doi.org\/10.1109\/ICCP.2011.6047891\" target=\"_blank\">\u2197 DOI<\/a><\/div>\n    <\/div>\n\n    <div class=\"pub-card\">\n      <div class=\"pub-meta\"><span class=\"pub-year\">2011<\/span><span class=\"pub-badge\">ICCSA 2011<\/span><span class=\"pub-badge\">LNCS<\/span><\/div>\n      <div class=\"pub-title\">Speed-Up of GIS Processing Using Multicore Architectures<\/div>\n      <div class=\"pub-authors\">I. Nita, T. Costachioiu, V. Lazarescu<\/div>\n      <div class=\"pub-journal\">Computational Science and Its Applications \u2014 ICCSA 2011, LNCS, Springer, pp. 293\u2013302<\/div>\n    <\/div>\n\n    <div class=\"pub-card\">\n      <div class=\"pub-meta\"><span class=\"pub-year\">2011<\/span><span class=\"pub-badge\">Multi-Temp 2011<\/span><\/div>\n      <div class=\"pub-title\">Classification of Dynamic Evolutions from Satellitar Image Time Series Based on Similarity Measures<\/div>\n      <div class=\"pub-authors\">C. Vaduva, T. Costachioiu, C. Patrascu, I. Gavat, V. Lazarescu, M. Datcu<\/div>\n      <div class=\"pub-journal\">6th International Workshop on the Analysis of Multi-temporal Remote Sensing Images, pp. 141\u2013144<\/div>\n      <div class=\"pub-footer\"><a class=\"pub-link\" href=\"https:\/\/doi.org\/10.1109\/Multi-Temp.2011.6005068\" target=\"_blank\">\u2197 DOI<\/a><\/div>\n    <\/div>\n\n    <div class=\"pub-card\">\n      <div class=\"pub-meta\"><span class=\"pub-year\">2011<\/span><span class=\"pub-badge\">ISSCS 2011<\/span><\/div>\n      <div class=\"pub-title\">Classification of Scene Evolution Patterns from Satellite Image Time Series Based on Spectro-Temporal Signatures<\/div>\n      <div class=\"pub-authors\">T. Costachioiu, V. Lazarescu, M. Datcu<\/div>\n      <div class=\"pub-journal\">International Symposium on Signals, Circuits and Systems (ISSCS), pp. 1\u20134<\/div>\n      <div class=\"pub-footer\"><a class=\"pub-link\" href=\"https:\/\/doi.org\/10.1109\/ISSCS.2011.5978721\" target=\"_blank\">\u2197 DOI<\/a><\/div>\n    <\/div>\n\n    <div class=\"pub-card\">\n      <div class=\"pub-meta\"><span class=\"pub-year\">2010<\/span><span class=\"pub-badge\">COMM 2010<\/span><\/div>\n      <div class=\"pub-title\">Land Cover Dynamics Classification Using Multi-Temporal Spectral Indices from Satellite Image Time Series<\/div>\n      <div class=\"pub-authors\">T. Cost\u0103chioiu, M. Datcu<\/div>\n      <div class=\"pub-journal\">8th International Conference on Communications, pp. 157\u2013160<\/div>\n      <div class=\"pub-footer\"><a class=\"pub-link\" href=\"https:\/\/doi.org\/10.1109\/ICCOMM.2010.5509070\" target=\"_blank\">\u2197 DOI<\/a><\/div>\n    <\/div>\n\n  <\/div>\n<\/div>\n\n<script>\nfunction pubShow(id, btn) {\n  document.querySelectorAll('.pub-wrapper .section-block').forEach(s => s.classList.remove('active'));\n  document.querySelectorAll('.pub-wrapper .tab-btn').forEach(b => b.classList.remove('active'));\n  document.getElementById('pub-' + id).classList.add('active');\n  btn.classList.add('active');\n  setTimeout(pubAnimate, 50);\n}\nfunction pubAnimate() {\n  var cards = document.querySelectorAll('.pub-wrapper .section-block.active .pub-card');\n  cards.forEach(function(card, i) {\n    card.classList.remove('visible');\n    setTimeout(function() { card.classList.add('visible'); }, i * 60);\n  });\n}\nwindow.addEventListener('load', function() { setTimeout(pubAnimate, 100); });\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Journals Conferences International peer-reviewed journals 2013Q1IEEE TGRS A Latent Analysis of Earth Surface Dynamic Evolution Using Change Map Time Series C. Vaduva, T. Costachioiu, C. Patrascu, I. Gavat, V. Lazarescu, M. Datcu IEEE Transactions on Geoscience and Remote Sensing, vol. 51, no. 4, pp. 2105\u20132118 \u2197 DOI International conference proceedings 2025IGARSS 2025 Large Language Models [&hellip;]<\/p>\n","protected":false},"featured_media":12491,"parent":12581,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"class_list":["post-13404","team","type-team","status-publish","has-post-thumbnail","hentry"],"acf":{"social_one":"","social_one_link":"","social_two":"","social_two_link":"","social_three":"","social_three_link":"","social_four":"","social_four_link":""},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/geosense.ro\/ro\/wp-json\/wp\/v2\/team\/13404","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geosense.ro\/ro\/wp-json\/wp\/v2\/team"}],"about":[{"href":"https:\/\/geosense.ro\/ro\/wp-json\/wp\/v2\/types\/team"}],"replies":[{"embeddable":true,"href":"https:\/\/geosense.ro\/ro\/wp-json\/wp\/v2\/comments?post=13404"}],"version-history":[{"count":6,"href":"https:\/\/geosense.ro\/ro\/wp-json\/wp\/v2\/team\/13404\/revisions"}],"predecessor-version":[{"id":13427,"href":"https:\/\/geosense.ro\/ro\/wp-json\/wp\/v2\/team\/13404\/revisions\/13427"}],"up":[{"embeddable":true,"href":"https:\/\/geosense.ro\/ro\/wp-json\/wp\/v2\/team\/12581"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/geosense.ro\/ro\/wp-json\/wp\/v2\/media\/12491"}],"wp:attachment":[{"href":"https:\/\/geosense.ro\/ro\/wp-json\/wp\/v2\/media?parent=13404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}