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PRODID:-//Department of Electrical and Computer Engineering (HKUECE) 電機與計算機工程系 - ECPv6.15.20//NONSGML v1.0//EN
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X-ORIGINAL-URL:https://ece.hku.hk
X-WR-CALDESC:Events for Department of Electrical and Computer Engineering (HKUECE) 電機與計算機工程系
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TZID:Asia/Hong_Kong
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DTSTART:20250101T000000
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DTSTART;TZID=Asia/Hong_Kong:20260306T110000
DTEND;TZID=Asia/Hong_Kong:20260306T120000
DTSTAMP:20260510T010325
CREATED:20260302T022309Z
LAST-MODIFIED:20260302T025720Z
UID:114954-1772794800-1772798400@ece.hku.hk
SUMMARY:Seminar on Cross-Species Functional MRI (fMRI) Investigations of Reinforcement Learning
DESCRIPTION:Abstract\nReinforcement learning in humans depends on distributed neural circuits for value updating and behavioural adaptation. Cross-species comparisons\, particularly with macaques\, greatly facilitate our understanding of these mechanisms in humans by revealing conserved and evolved elements\, but they crucially depend on precise anatomical alignment to identify homologous regions and interpret functional parallels or divergences across species. \nIn this talk\, I will synthesise recent cross-species fMRI evidence on prefrontal contributions to reinforcement learning. I will first outline key methods for anatomical comparison that enable functional inferences across species despite marked differences in brain morphologies. I will then present findings from reversal learning tasks in humans and macaques\, demonstrating conserved orbitofrontal cortex signals that support rapid value updating in response to changing reward contingencies. Next\, I will discuss anterior cingulate cortex (ACC) activations in both species\, which play a key role in enacting adaptive changes. Finally\, I will highlight the anatomical uniqueness of the human frontopolar cortex (FPC)\, particularly its lateral subdivision\, which lacks a clear homolog in macaques and shows emerging functional importance in our recent findings for handling higher-dimensional aspects of reinforcement learning. \nSpeaker\nProf. Bolton KH CHAU\nDepartment of Rehabilitation Sciences\,\nThe Hong Kong Polytechnic University \nSpeaker’s Biography\nProf. Bolton KH CHAU is an Associate Professor in the Department of Rehabilitation Sciences and Associate Director of the Mental Health Research Centre at The Hong Kong Polytechnic University. He received my DPhil from the University of Oxford and was APS Rising Star by the Association for Psychological Science. His research interests lie in decision neuroscience\, with a particular focus on how the brain integrates information and sometimes arrives at irrational or biased choices. He adopts a multidisciplinary approach\, combining computational modelling\, behavioural experiments\, brain imaging\, and brain stimulation to investigate the mechanisms underlying decision-making in both simple and complex contexts. Recently\, he has developed a keen interest in the frontopolar cortex\, a region uniquely expanded in the human brain\, and its role in supporting complex decision-making. This work is supported by the RGC Collaborative Research Fund. \nOrganiser\nDr. Alex Tze Lun LEONG\nDepartment of Electrical and Computer Engineering\,\nThe University of Hong Kong \nAcknowledgement\nTam Wing Fan Innovation Wing Two\n\nAll are welcome!
URL:https://ece.hku.hk/events/20260306-1/
LOCATION:Tam Wing Fan Innovation Wing Two\, G/F\, Run Run Shaw Building\, The University of Hong Kong
CATEGORIES:Highlights,Seminar
ATTACH;FMTTYPE=image/jpeg:https://ece.hku.hk/wp-content/uploads/2026/03/12801.jpg
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BEGIN:VEVENT
DTSTART;TZID=Asia/Hong_Kong:20260317T100000
DTEND;TZID=Asia/Hong_Kong:20260317T110000
DTSTAMP:20260510T010325
CREATED:20260311T065221Z
LAST-MODIFIED:20260311T081220Z
UID:115308-1773741600-1773745200@ece.hku.hk
SUMMARY:Seminar on An ECE Framework for Instrumentation and Education: From Microscopy Design to Community Outreach
DESCRIPTION:Abstract\nAdvanced electron microscopy\, characterised by atomic-scale resolution\, is a cornerstone for observing material dynamics. The development of these instruments presents complex engineering challenges in electro-optics and system integration. Dr. Hsueh holding a PhD in Electrical and Computer Engineering\, leverages his expertise in electromagnetic waves\, waveguides\, and imaging theory to drive the development of next-generation electro-optical systems. This talk outlines his multidimensional approach to academia through an ECE framework. \nIn research\, Dr. Hsueh focuses on the design and development of ultrafast and quantum technologies employing scanning and transmission electron microscopy (SEM/TEM). His current work involves the commercialisation of pulsed hollow-cone hybrid electron microscopes\, a project supported by the RAISe+ scheme and protected by patents. His research experience spans laser optical design\, optical measurement systems\, optical and THz waveguide design\, optical force theory\, and aperiodic nanostructure design. Regarding teaching and administration\, Dr. Hsueh served as a Visiting Assistant Professor at the City University of Hong Kong (2023–2025)\, where he taught courses in electron microscopy\, materials science\, and engineering graphics. His ECE background further qualifies him to teach courses such as electromagnetics and other related subjects. Beyond the classroom\, he has demonstrated significant leadership in institutional service\, having organised international research conferences and contributed to the strategic planning of the university’s core facility. In the realm of knowledge transfer and outreach\, Dr. Hsueh is committed to nurturing the next generation of engineers. He is currently developing and implementing AI education programs for primary and secondary school students. By bridging high-end instrumentation design with community engagement and administrative expertise\, he aims to foster a robust and interdisciplinary academic ecosystem. \nSpeaker\nDr. Yu-Chun HSUEH\nResearch Fellow at City University of Hong Kong \nSpeaker’s Biography\nDr. Yu-Chun HSUEH received his B.S. degree in Electrical Engineering from National Tsing Hua University in 2007\, his M.S. degree from the Graduate Institute of Photonics and Optoelectronics at National Taiwan University in 2009\, and his PhD degree in Electrical and Computer Engineering from Purdue University in 2018. He was a Postdoctoral Researcher at Purdue University in 2018\, and subsequently a Postdoctoral Fellow and Research Scientist at the City University of Hong Kong from 2019 to 2023. He served as a Visiting Assistant Professor in the Departments of Materials Science and Engineering and Mechanical Engineering at the City University of Hong Kong from 2023 to 2025\, where he taught courses in electron microscopy\, materials science\, and engineering graphics. He is currently a Research Fellow at the City University of Hong Kong\, working on the commercialisation of next-generation electron microscopes and community outreach through the implementation of AI education programs for primary and secondary school students. His research experience encompasses the theory\, design\, modelling\, and measurement of photonics and optomechanics\, ranging from the terahertz (THz) to the optical regime. During his master’s program\, his research focused on low-loss THz waveguide design\, resulting in 2 journal publications and 1 patent. He was inducted as an honorary member of the Phi Tau Phi Scholastic Honor Society at National Taiwan University in 2009 and received the Government Scholarship to Study Abroad from Taiwan in 2012. During his Ph.D. program\, his research focused on the theory and modelling of field control\, field statistics\, and optomechanics with aperiodic nanostructures\, with results published in Physical Review Letters and related journals. Building on his ECE background\, his current research interests centre on the design and development of ultrafast and quantum technologies for scanning and transmission electron microscopy. He has been invited to present at international conferences and holds several patents for next-generation electron microscopes\, supported by the RAISe+ project.
URL:https://ece.hku.hk/events/20260317-1/
LOCATION:Room CB-603\, 6/F\, Chow Yei Ching Building\, The University of Hong Kong
CATEGORIES:Highlights,Seminar
ATTACH;FMTTYPE=image/jpeg:https://ece.hku.hk/wp-content/uploads/2026/03/1280-2.jpg
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BEGIN:VEVENT
DTSTART;TZID=Asia/Hong_Kong:20260317T143000
DTEND;TZID=Asia/Hong_Kong:20260317T153000
DTSTAMP:20260510T010325
CREATED:20260311T063203Z
LAST-MODIFIED:20260311T063203Z
UID:115304-1773757800-1773761400@ece.hku.hk
SUMMARY:Seminar on Why Not Electric Vehicle
DESCRIPTION:Abstract\nThis seminar will review some Electric Vehicle (EV) system concepts and designs\, electric machines and drives for EVs\, hybrid powertrains for hybrid EVs\, EV energy sources and energy management systems\, and EV-to-grid technology. \nSpeaker\nIr Dr. T. W. CHING\nDepartment of Electrical and Computer Engineering \nSpeaker’s Biography\nIr Dr. T. W. CHING received the Bachelor and Master degrees in Electrical Engineering from The Hong Kong Polytechnic\, and the Doctor of Philosophy in Electrical and Electronic Engineering from The University of Hong Kong. He served with the Hongkong Electric Company Limited\, CLP Power Hong Kong Limited and the University of Macau. He has been with the Department of Electrical and Computer Engineering\, The University of Hong Kong\, since 2018. He is a Chartered Electrical Engineer as well as a Chartered Building Services Engineer. In professional service\, he was a member of the Financial Committee of the IET Hong Kong and the Honorary Treasurer of Power and Energy Section of the IET Hong Kong. He was an organising committee member of the 14th\, 15th\, 16th\, 17th\, 18th and 19th Annual Power Symposium of the IET\, and the 12th APSCOM.  Internationally\, he delivered more than 100 technical presentations and served as organiser and invited chairperson of a dozen of special sessions in international conferences. His courses are “Electric Vehicle Technology”\, “Electrical Installations” and “Advanced Electric Vehicle Technology”. Recently\, he created two master courses\, namely “Advanced electrical energy & power conversion systems” and “Advanced optimisation & control strategies in modern power systems”.  He also co-supervises PhD students in his areas of expertise.
URL:https://ece.hku.hk/events/20260317-2/
LOCATION:Room CB-603\, 6/F\, Chow Yei Ching Building\, The University of Hong Kong
CATEGORIES:Highlights,Seminar
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BEGIN:VEVENT
DTSTART;TZID=Asia/Hong_Kong:20260319T151500
DTEND;TZID=Asia/Hong_Kong:20260319T161500
DTSTAMP:20260510T010325
CREATED:20260309T094107Z
LAST-MODIFIED:20260309T094107Z
UID:115278-1773933300-1773936900@ece.hku.hk
SUMMARY:Seminar on Integration of Renewable Energy for Power Restoration: Real-time Digital Simulation Approach
DESCRIPTION:Abstract\nThe drive toward aggressive decarbonization goals is rapidly transforming the power grid\, highlighted by an increase in renewable energy production. This expansion relies heavily on Distributed Energy Resources (DERs)\, yet operators face challenges due to the lack of transparency in DER operations. This opacity poses significant risks to grid stability as the growing number of DERs could exceed the capacity of the current power network. In response\, the emergence of Digital Twins (DT) technology provides a potential solution by creating virtual replicas of the physical grid infrastructure\, which require minimal data transmission. DT technology overcomes the obstacles of real-time data flow and enhances system transparency. To encourage the wider application of DT in the industry\, it is crucial to develop and test its applications through practical experiments. For this purpose\, Power Hardware-in-the-Loop (PHIL) experiments are used to compare the effectiveness of real power components with DT models. These experiments connect Grid-forming Inverter (GFMI) to a Real-time Digital Simulator (RTDS) for PHIL and DT testing\, enabling detailed analysis of photovoltaic inverter behaviour. \nThis research presents a platform specifically built for immediate simulation suited to DT and PHIL methods. It is designed to prototype\, demonstrate\, and assess GFMIs under various critical scenarios for power restoration. By incorporating the Perez Model into the DT model through simulation exchange\, the accuracy in comparison with the traditional PHIL model is enhanced. Thus\, the entire restoration process can be thoroughly represented and analysed. All in all\, this paper introduces a novel approach to integrating renewable energy resources using PHIL-based digital twins technology to enhance power restoration stability. \nSpeaker\nDr. Jason Man Hin CHOW\nLecturer at Vocational Training Council (VTC) \nSpeaker’s Biography\nDr. Jason Man Hin CHOW obtained a BEng from the University of Sheffield and an MSc and a PhD from The University of Hong Kong\, all in Electrical and Electronic Engineering. He is now a Lecturer at Vocational Training Council (VTC) and has over 4 years of teaching experience in territory education. Before joining VTC\, he joined an international consultancy firm to undergo a 2-year formal training programme for professional development. He was subsequently promoted to Project Engineer in charge of several large-scale electrical installation projects. Appointed as Deputy Manager of CLP Power Engineering Laboratory under VTC jurisdiction\, he leads a team of lecturers and laboratory technicians to do experiments/projects and research in collaboration with other universities. He is a Chartered Engineer\, Beam Pro\, Member of IET\, Member of InstMC\, Member of HKIE\, Member of CIBSE and Member of Building Services Operation\, Maintenance and Executives Society. Dr. Chow is actively participating in local professional institutions\, and he has published several conference/journal papers at international organisations/institutions.  His research areas include power system control\, integration of renewable energy and smart grid.
URL:https://ece.hku.hk/events/20260319-1/
LOCATION:Room CB-603\, 6/F\, Chow Yei Ching Building\, The University of Hong Kong
CATEGORIES:Highlights,Seminar
ATTACH;FMTTYPE=image/jpeg:https://ece.hku.hk/wp-content/uploads/2026/03/1280-1.jpg
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