{"id":24811,"date":"2024-10-10T00:52:04","date_gmt":"2024-10-09T16:52:04","guid":{"rendered":"https:\/\/thei.hhe-service.com\/?page_id=24811"},"modified":"2025-12-31T16:39:49","modified_gmt":"2025-12-31T08:39:49","slug":"dr-kai-yuen-cheong","status":"publish","type":"page","link":"https:\/\/thei.edu.hk\/sc\/academic-staff-department-of-digital-innovation-and-technology\/dr-kai-yuen-cheong\/","title":{"rendered":"\u949f\u542f\u6e90\u535a\u58eb"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"24811\" class=\"elementor elementor-24811\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eaeedc6 e-con-full e-flex e-con e-parent\" data-id=\"eaeedc6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-e9acee4 e-con-full e-flex e-con e-child\" data-id=\"e9acee4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-84da493 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"84da493\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"640\" height=\"960\" src=\"https:\/\/thei.edu.hk\/wp-content\/uploads\/2025\/12\/DDIT_CHEONG-Kai-Yuen_IMG_0596-2reduce-size-768x1152.jpg\" class=\"attachment-medium_large size-medium_large wp-image-65699\" alt=\"\" srcset=\"https:\/\/thei.edu.hk\/wp-content\/uploads\/2025\/12\/DDIT_CHEONG-Kai-Yuen_IMG_0596-2reduce-size-768x1152.jpg 768w, https:\/\/thei.edu.hk\/wp-content\/uploads\/2025\/12\/DDIT_CHEONG-Kai-Yuen_IMG_0596-2reduce-size-267x400.jpg 267w, https:\/\/thei.edu.hk\/wp-content\/uploads\/2025\/12\/DDIT_CHEONG-Kai-Yuen_IMG_0596-2reduce-size-683x1024.jpg 683w, https:\/\/thei.edu.hk\/wp-content\/uploads\/2025\/12\/DDIT_CHEONG-Kai-Yuen_IMG_0596-2reduce-size-1024x1536.jpg 1024w, https:\/\/thei.edu.hk\/wp-content\/uploads\/2025\/12\/DDIT_CHEONG-Kai-Yuen_IMG_0596-2reduce-size-8x12.jpg 8w, https:\/\/thei.edu.hk\/wp-content\/uploads\/2025\/12\/DDIT_CHEONG-Kai-Yuen_IMG_0596-2reduce-size.jpg 1216w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-215a29d e-con-full e-flex e-con e-child\" data-id=\"215a29d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cea855b elementor-widget__width-inherit elementor-widget thim-ekits-heading elementor-widget-thim-heading\" data-id=\"cea855b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"thim-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"sc_heading\"><h2 class=\"title\">\u7cfb\u4e3b\u4efb <\/h2><div class=\"sub-heading\"><p>\u6570\u7801\u521b\u65b0\u53ca\u79d1\u6280\u5b66\u7cfb<br \/>\nPhD (SU, Japan), MPhil (PolyU), BEng (PolyU)<\/p>\n<hr style=\"border: 1px solid #0f4c81\">\n<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51a54fd thim-ekits-heading-text-left elementor-widget-mobile__width-inherit elementor-widget__width-inherit elementor-widget thim-ekits-heading elementor-widget-thim-heading\" data-id=\"51a54fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"thim-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"sc_heading text-left\"><h4 class=\"title\">\u8054\u7edc\u65b9\u6cd5 <\/h4><div class=\"sub-heading\"><p><strong>\u7535\u90ae<\/strong>: <a href=\"mailto:kycheong@thei.edu.hk\" class=\"white\"><font color=\"#ffffff\"> kycheong@thei.edu.hk<\/font><\/a><\/p>\n<p><strong>\u7535\u8bdd<\/strong>: +852 3890 8416<\/p>\n<p><\/font><\/p>\n<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5b075d elementor-widget elementor-widget-spacer\" data-id=\"d5b075d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d3389e2 elementor-widget elementor-widget-n-accordion\" data-id=\"d3389e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2210\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-2210\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> TEACHING AREAS <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2210\" class=\"elementor-element elementor-element-941023d e-con-full e-flex e-con e-child\" data-id=\"941023d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-46bdf7d elementor-widget elementor-widget-text-editor\" data-id=\"46bdf7d\" 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<ul><li>Fundamental Computer Science<\/li><li>Complexity Theory<\/li><li>Cryptography<\/li><li>Chaos Theory<\/li><li>\u7535\u8111\u56fe\u5b66<\/li><li>Artificial Intelligence<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2211\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2211\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> ACADEMIC QUALIFICATIONS <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2211\" class=\"elementor-element elementor-element-199c4e2 e-con-full e-flex e-con e-child\" data-id=\"199c4e2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f7cc138 elementor-widget elementor-widget-text-editor\" data-id=\"f7cc138\" 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<table>\n<tbody>\n<tr>\n<td style=\"width:25%\">2009<\/td>\n<td style=\"width:75%\">\nDoctor of Philosophy, Saitama University\n<\/td>\n<\/tr>\n<tr style=\"background-color: #f2f2f2\">\n<td>2003<\/td>\n<td>MPhil in Electronic and Information Engineering, The Hong Kong Polytechnic University\n<\/td>\n<\/tr>\n<tr>\n<td>2001<\/td>\n<td>B.Eng. (Hons.) in Electronic and Information Engineering, The Hong Kong Polytechnic University\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2212\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2212\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> EMPLOYMENT <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2212\" class=\"elementor-element elementor-element-67c6895 e-con-full e-flex e-con e-child\" data-id=\"67c6895\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-923ba74 elementor-widget elementor-widget-text-editor\" data-id=\"923ba74\" 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<table><tbody><tr><td style=\"width: 25%\">2020 &#8211; Persent<\/td><td style=\"width: 75%\"><p>Assistant Professor, the Technological and Higher Education Institute of Hong Kong<\/p><\/td><\/tr><tr style=\"background-color: #f2f2f2\"><td>2014 &#8211; 2019<\/td><td>Teaching Fellow, the Technological and Higher Education Institute of Hong Kong<\/td><\/tr><tr><td>2012 &#8211; 2013<\/td><td>Visiting Lecturer, The Hong Kong Polytechnic University<\/td><\/tr><tr style=\"background-color: #f2f2f2\"><td>2010 &#8211; 2012\u00a0<\/td><td>Assistant Professor, Japan Advanced Institute of Science and Technology<\/td><\/tr><tr><td>2009 &#8211; 2010<\/td><td>Researcher on Quantum Information, Japan Science and Technology Agency<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2213\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2213\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> RESEARCH GRANTS <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2213\" class=\"elementor-element elementor-element-6aa940c e-con-full e-flex e-con e-child\" data-id=\"6aa940c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b57c0b0 elementor-widget elementor-widget-text-editor\" data-id=\"b57c0b0\" 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<ul><li>Co-Investigator of RGC-FDS Grant, &#8220;A Novel Approach to Developing a Virtual Garment Fitting Prediction Model Using Artificial Neural Network&#8221;, 2022<\/li><li>Co-Investigator of RGC-FDS Grant, &#8220;Modelling Relevance using Document-Context and Deep Neural Networks in Ad-hoc Information Retrieval&#8221;, 2021<\/li><li>Co-Investigator of THEi Seed Grant, &#8220;Creating Chinese ambigrams with neural networks&#8221;, 2020<\/li><li>Co-Investigator of THEi Seed Grant, &#8220;Improving the Artificial Intelligence on Apparel Size Fitting Prediction under Psychographic Characteristic and 3D Body Measurements Using Artificial Neural Network&#8221;, 2019<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2214\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2214\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> PROFESSIONAL SERVICES <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2214\" class=\"elementor-element elementor-element-90429ae e-con-full e-flex e-con e-child\" data-id=\"90429ae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3b1bfa2 elementor-widget elementor-widget-text-editor\" data-id=\"3b1bfa2\" 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<ul><li>Guest Presenter, Radio Television Hong Kong, 2019<\/li><li>Organizing Committee Member, 29th Symposium on Cryptography and Information Security, Kanazawa, Japan, 2012<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2215\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2215\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> SELECTED PUBLICATIONS <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2215\" class=\"elementor-element elementor-element-45df0fc e-con-full e-flex e-con e-child\" data-id=\"45df0fc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9564404 elementor-widget elementor-widget-text-editor\" data-id=\"9564404\" 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<ul style=\"padding: 10px\"><li><strong>Kai-Yuen Cheong<\/strong>\u00a0and Atsuko Miyaji, &#8220;Unconditionally Secure Oblivious Transfer Based on Channel Delay,&#8221; The13th International Conference on Information and Communications Security, LNCS 7043, pp. 112-120, Nov. 2011.<\/li><li><strong>Kai-Yuen Cheong<\/strong>, Min-Hsiu Hsieh, and Takeshi Koshiba, &#8220;A Weak Quantum Oblivious Transfer,&#8221; The 10th Asian Conference on Quantum Information Science, pp. 151-152, Aug. 2010. Online version available at: http:\/\/arxiv.org\/abs\/1010.0702<\/li><li><strong>K.Y. Cheong<\/strong>, and T. Koshiba, &#8220;Reducing Complexity Assumptions for Oblivious Transfer,&#8221; The 4th International Workshop on Security, LNCS 5824, pp. 110-124, Oct. 2009.<\/li><li><strong>K.Y. Cheong<\/strong>, T. Koshiba and S. Nishiyama, &#8220;Strengthening the Security of Distributed Oblivious Transfer,&#8221; The 14th Australasian Conference on Information Security and Privacy, LNCS 5594, pp. 377-388, Jul. 2009.<\/li><li><strong>K.Y. Cheong<\/strong>\u00a0and T. Koshiba, &#8220;More on Security of Public-Key Cryptosystems Based on Chebyshev Polynomials,&#8221; IEEE Transactions on Circuits and Systems II, vol. 54, no. 9, pp. 795-799, Sep 2007.<\/li><li><strong>K.Y. Cheong<\/strong>, F.C.M. Lau and C.K. Tse, &#8220;Permutation-based M-ary chaotic-sequence spread-spectrum communication systems,&#8221; Circuits, Systems and Signal Processing, vol. 22, no. 6, pp. 567-577, 2003.<\/li><li><strong>K.Y. Cheong<\/strong>, F.C.M. Lau and C.K. Tse, &#8220;An M-ary Spread-Spectrum Communication System Based on Permutated Chaotic Sequences,&#8221; Proceedings, 2003 European Conference on Circuit Theory and Design, Sep. 2003, pp. III-237-240.<\/li><li>F.C.M. Lau,\u00a0<strong>K.Y. Cheong<\/strong>\u00a0and C.K. Tse, &#8220;Permutation-based DCSK and multiple access DCSK systems,&#8221; IEEE Transactions on Circuits and Systems I, vol. 50, no. 6, pp. 733-742, Jun 2003.<\/li><li>F.C.M. Lau,\u00a0<strong>K.Y. Cheong<\/strong>\u00a0and C.K. Tse, &#8220;A Permutation-based Multiple Access DCSK System,&#8221; Proceedings, 2002 International Symposium on Nonlinear Theory and its Applications, Oct. 2002, pp. 511-514.<\/li><li>C.K. Tse, F.C.M. Lau,\u00a0<strong>K.Y. Cheong<\/strong>\u00a0and S.F. Hau, &#8220;Return Map Based Approaches for Noncoherent Detection in Chaotic Digital Communications,&#8221; IEEE Transactions on Circuits and Systems I, vol. 49, no. 10, pp. 1495-1499, Oct 2002.<\/li><li>C.K. Tse,\u00a0<strong>K.Y. Cheong<\/strong>, F.C.M. Lau and S.F. Hau, &#8220;An Approach for CSK Detection Based on Return Maps,&#8221; Proceedings, 2001 International Symposium on Nonlinear Theory and its Applications, Oct. 2001, pp.637-640.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2216\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"7\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2216\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> PATENT <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2216\" class=\"elementor-element elementor-element-658ac62 e-con-full e-flex e-con e-child\" data-id=\"658ac62\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6373482 elementor-widget elementor-widget-text-editor\" data-id=\"6373482\" 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<ul><li>Hong Kong Patent HK1197962, &#8220;Multifunctional Waterproof Protective Pouch for Electronic Device&#8221;, November 2014.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\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<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Head of Department Department of Digital Innovation and Technology PhD (SU, Japan), MPhil (PolyU), BEng (PolyU) Contact details Email: kycheong@thei.edu.hk Phone: +852 3890 8416 &nbsp; TEACHING AREAS Fundamental Computer Science Complexity Theory Cryptography Chaos Theory Computer Graphics Artificial Intelligence ACADEMIC &hellip; <\/p>","protected":false},"author":50,"featured_media":0,"parent":25243,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"ppma_author":[175,123,188,193,189,172,138],"class_list":["post-24811","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dr Kai Yuen CHEONG - Technological and Higher Education Institute of Hong Kong<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thei.edu.hk\/sc\/academic-staff-department-of-digital-innovation-and-technology\/dr-kai-yuen-cheong\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dr Kai Yuen CHEONG - Technological and Higher Education Institute of Hong Kong\" \/>\n<meta property=\"og:description\" content=\"Head of Department Department of Digital Innovation and Technology PhD (SU, Japan), MPhil (PolyU), BEng (PolyU) Contact details Email: kycheong@thei.edu.hk Phone: +852 3890 8416 &nbsp; 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