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Sixteen PolyU academics recognised amongst world’s most highly cited researchers

Sixteen* scholars from The Hong Kong Polytechnic University (PolyU) have been recognised in the list of “Highly Cited Researchers 2024” by Clarivate Analytics. Their inclusion is a testament to the University’s research and academic excellence, dedicated to making broad positive societal impact. This annual list recognises researchers for significant impact in their respective research fields. Each researcher selected has authored multiple highly-cited papers that have ranked in the top 1% by citations for their fields and publication year in the Web of Science over the past 11 years. This year, a total of 6,636 researchers from 59 countries and regions from a diverse range of fields have been named as Highly Cited Researchers. PolyU is committed to nurturing research talents, promoting innovation and entrepreneurship, and facilitating the translation of research outcomes. In addition to the Clarivate’s list, 355 scholars from the University are recognised in Stanford University’s World’s Top 2% Most-cited Scientists 2024 list, placing PolyU third among tertiary institutions in Hong Kong. Furthermore, PolyU has been actively recruiting distinguished overseas scholars, including 13 internationally renowned scholars selected for the Government-initiated Global STEM Professorship Scheme to lead innovative research projects.  PolyU researchers featured in the Clarivate Analytics Highly Cited Researchers 2024 list (in alphabetical order):   Category Name Title andFaculty/Department/School Cross-Field Prof. CHAIYang Associate Dean (Research) of the Faculty of Science, Professor of the Department of Applied Physics Dr Teris CHEUNG Assistant Professor of the School of Nursing Prof. HUANG Haitao Professor of the Department of Applied Physics Prof. LI Gang Sir Sze-yuen Chung Endowed Professor in Renewable Energy, Chair Professor of the Department of Electrical and Electronic Engineering Prof. Kian Ping LOH# Chair Professor of the Department of Applied Physics Prof. Geoffrey Q. P. SHEN Associate Vice President (Global Partnerships), Chair Professor of the Department of Building and Real Estate Prof. WANG Zuankai Associate Vice President (Research and Innovation), Kuok Group Professor in Nature-Inspired Engineering, Chair Professor of the Department of Mechanical Engineering Prof. Tom Tao WU Chair Professor of the Department of Applied Physics Prof. YAN Feng Chair Professor of the Department of Applied Physics Dr ZHANG Xiao Assistant Professor of the Department of Mechanical Engineering Engineering Prof. YAN Jinyue Jerry Chair Professor of the Department of Building Environment and Energy Engineering Prof. ZHANG Lei John Chair Professor of the Department of Computing Chemistry Dr HUANG Bolong Associate Professor of the Department of Applied Biology and Chemical Technology Computer Science Prof. TAN Kay Chen Interim Head and Chair Professor of the Department of Data Science and Artificial Intelligence *Sixteen PolyU scholars are named Highly Cited Researchers 2024. This number includes two former scholars whose names are not reflected on the list. #Primary affiliation is with National University of Singapore.  

Prof. Sylvia Xiaohua CHEN elected as Fellow of The World Academy of Sciences (TWAS)

Prof. Sylvia Xiaohua CHEN, Associate Dean of the Faculty of Health and Social Sciences, Chair Professor of the Department of Applied Social Sciences, Interim Director of the Mental Health Research Centre, and Director of the Yan Oi Tong Au Suet Ming Child Development Centre at The Hong Kong Polytechnic University, has been elected as a Fellow of The World Academy of Sciences (TWAS). Prof. Chen is the only elected fellow in Hong Kong, and the only Chinese scholar elected in the field of Social & Economic Sciences this year. TWAS is a global science academy based in Trieste, Italy, dedicated to promoting scientific capacity and excellence for sustainable development in developing countries. Elected TWAS fellows represent the world’s distinguished scientists in various disciplines, including some Nobel laureates. This year, a total of 74 new fellows from 28 countries and regions worldwide have been elected for 2025, and 10 are from Chinese institutions. Prof. Chen is a Chartered Psychologist of the British Psychological Society, a Registered Psychologist of the Hong Kong Psychological Society, Editor-in-Chief of the Journal of Cross-Cultural Psychology, the flagship journal of the International Association for Cross-Cultural Psychology, and General Editor of Cambridge University Press Culture and Psychology Series. Her research focuses on personality and social psychology, cross-cultural psychology, as well as the psychosocial and cultural aspects of mental health. She investigates the social psychology of bilingualism and biculturalism, globalization and multiculturalism, personality and social behavior in cultural contexts, as well as cultural diversity and mental health. Her research teamestablished the framework of immigration-based acculturation and globalisation-based acculturation, and developed the theoretical construct of Global Orientations, which have been empirically extended to 35 countries and regions, significantly contributing to the study of social integration and post-COVID cooperation. She is a Fellow of the Hong Kong Academy of the Humanities, the Association for Psychological Science, the Society for Personality and Social Psychology, and the Hong Kong Psychological Society, and a Senior Fellow of the Higher Education Academy (now Advance HE), United Kingdom. She served as President of the Asian Association of Social Psychology, and received various academic awards, including the Outstanding International Psychologist Award conferred by the Division of International Psychology (Division 52) of the American Psychological Association, and the Humanities and Social Sciences Prestigious Fellowship Scheme awarded by the Research Grants Council (RGC).   Reference by: Mental Health Research Centre

Inclusive in diversity with a shared goal to tackle environmental challenges

Focusing on structural engineering and fire safety research, Dr Abdoh Daud Ali Ahmad, Research Assistant Professor of the Department of Building Environment and Energy Engineering at PolyU, recognises the strength of a diverse team with a shared objective in tackling challenges like fire and creating innovative solutions for a sustainable living environment. Hailing from Jordan, Dr Abdoh's research focuses on developing innovative solutions for fire modelling, heat transfer, and fracture mechanics. He is passionate about applying numerical methods and efficient algorithms to address complex engineering challenges. Attracted to PolyU by its high academic standards and commitment to interdisciplinary collaboration, Dr Abdoh values the diverse engineering disciplines that enhance his research. Collaborating with diverse researchers and academics also enriches his work with additional experience and knowledge. Since joining PolyU, Dr Abdoh has successfully published in Q1 journals and gained valuable experience in experimental fire research. Mentoring students has further refined his research skills, creating a dynamic learning environment for all involved.

PolyU aviation researcher supported by Google to advance urban positioning and navigation technologies

Urban navigation has undergone substantial technological advancements in recent decades, enhancing smart living environments while improving human life. With his ongoing research in this impactful field covering location-based services and navigation and positioning technologies, Dr HSU Li-Ta, Associate Head and Associate Professor of the Department of Aeronautical and Aviation Engineering, and Limin Young Scholar in Aerospace Navigation of The Hong Kong Polytechnic University (PolyU) has received an unrestricted grant from Google to advance research in Global Navigation Satellite Systems (GNSS) and sensor fusion technologies. Titled “Research on 3D Mapping Aided GNSS Precise Positioning for Vehicular Applications,” Dr Hsu's awarded project centers on a novel urban positioning and navigation method to be used in mobile phones and intelligent vehicles. In densely built-up urban areas with skyscrapers like Hong Kong, GNSS positioning may be inaccurate as satellite signals are reflected off buildings. The new method utilizes 3D mapping technology to calculate the length and strength of the reflection of signals, thereby achieving a remarkable lane-level positioning accuracy in urban areas.  Dr Hsu has previously worked with Google’s Android Location Team in Mountain View, California as a visiting research scientist. During his visiting, he collaborated closely with industry leaders to enhance mobile positioning technologies by improving the accuracy and reliability of GNSS and sensor fusion. The outcome of his research has been applied to location services on Android devices, benefitting a large number of phone users worldwide. The grant aims to encourage leading researchers in advancing technology with innovation. It will provide support for Dr Hsu’s pioneering work into GNSS and sensor fusion technologies, addressing the evolving demands for precise and trustworthy positioning technology for better user experiences, and exploring new opportunities for urban applications. Dr Hsu said, “It is a profound honour to receive this grant. I am grateful for the invaluable experience and support provided by my colleagues at PolyU and collaborators at Google. Working with the experiences I obtained in Android Location Team, in particular, presented me with a unique opportunity to push the boundaries of mobile positioning technology. With the support of this grant, I hope to explore new solutions that can make GNSS technology more robust and accessible for users worldwide.” Dr Hsu was a two-time winner of the PolyU President’s Awards for Outstanding Achievement, in the category of Knowledge Transfer in 2021 and of Teaching in 2023 respectively. The grant further highlights his outstanding research as well as PolyU’s contribution to global urban navigation and mobile positioning technologies.

First Chinese PolyU scholar honored as the American Society for Precision Engineering Fellow

Scientists of The Hong Kong Polytechnic University (PolyU) have gained international recognition for their outstanding research achievements. Prof. Benny C.F. Cheung, Chair Professor of Ultra-precision Machining and Metrology in the Department of Industrial and Systems Engineering, the Director of State Key Laboratory of Ultra-precision Machining Technology, and the Director of the PolyU-Wenzhou Technology and Innovation Research Institute of PolyU, has been selected as the American Society for Precision Engineering (ASPE) College of Fellows,  in  recognition of his theoretical and applied advancements in machining dynamics and nanometer level surface finish generation.  Prof. Cheung is the first Chinese scholar to receive this highly prestigious honor. He is recognized for his sustained and on-going advancements in cutting mechanics and surface generation mechanisms, modelling and simulation of ultra-precision machining processes, ultra-precision surface measurement, and the design and development of innovative ultra-precision machining processes and instrumentation.  The ASPE strives to advance the arts, sciences, and technology of precision engineering. Election  to the ASPE College of Fellows is an honor intended to recognize those exceptional members of the Society who have made outstanding contributions to the art and practice of Precision Engineering through original research, significant innovations, education and outreach, or service to the profession.  

PolyU HEROCARE revolutionises paediatric radiotherapy with immersive technology, achieving an 88% reduction in anaesthesia use

Children undergoing radiotherapy often face intense fear and anxiety due to the intimidating environment of large machines, loud machine noise, and being alone in the treatment room. To combat this, a multidisciplinary team from The Hong Kong Polytechnic University (PolyU), comprising experts from the Department of Health Technology and Informatics and the Industrial Centre, has leveraged cutting-edge mixed reality technology at the Hybrid Immersive Virtual Environment (HiVE) to create a more reassuring setting for children during radiotherapy preparation. The HEROCARE (Holistic Empowerment in Radiation Oncology) programme at PolyU utilises HiVE technology to enhance the physical and emotional well-being of paediatric cancer patients and their carers throughout the course of radiotherapy. Supported by the Lee Hysan Foundation and the Research Grants Council’s Research Matching Grant Scheme, this four-year initiative is backed by over HK$4 million in funding. Each year, 40–60 paediatric patients in Hong Kong require radiotherapy. The HEROCARE programme seeks to include all eligible children aged 3–17 in its comprehensive workshops, which feature personalised preparatory sessions, treatment rehearsals, and on-site hospital support. Led by Dr Shara Lee, Associate Professor; Dr Helen Law, Associate Professor; and Dr Vincent Leung, Associate Professor of Practice from the Department of Health Technology and Informatics, alongside engineers Ir Dr Kevin Wong, Trista Leung, and Astin Wu from the Industrial Centre, this multidisciplinary effort aims to significantly reduce the reliance on anaesthesia in paediatric radiotherapy. To date, the programme has achieved a 70% reduction in daily treatment times, along with notable improvements in participants' physical and emotional health. By utilising an experiential learning model, the programme also enhances the compassionate learning of future radiographers, providing them with hands-on experience and deepening their understanding of patient-centred care. The initiative is advocating for its adoption as a standard service model by the Hospital Authority in Hong Kong. Beyond improving the radiotherapy experience for children, HEROCARE is working to validate its effectiveness, expand its benefits to a wider patient population, and establish itself as the standard approach for paediatric radiotherapy in Hong Kong. Initial research has shown that 88% of participating children have completed radiotherapy without anaesthesia, securing extensive support from hospitals, experts, and universities across Hong Kong. The HEROCARE programme was launched during the challenging conditions of the COVID-19 pandemic when carers and social workers were restricted from hospital areas. By leveraging PolyU’s research facilities and expertise, the team developed this innovative programme to support paediatric patients' clinical preparation outside of hospitals. The programme also addresses the trauma and adverse effects associated with repeated anaesthesia in paediatric radiotherapy. HEROCARE is more than just a transformative initiative for paediatric cancer care—it is an exemplary model of integrating experiential compassionate learning with clinical service, fostering a sustainable support system that benefits patients, carers, and future healthcare professionals.

PolyU and Hefei government jointly establish research institute for technological advancement

The Hong Kong Polytechnic University (PolyU) and the Hefei Luyang People’s Government have jointly established the PolyU-Hefei Technology and Innovation Research Institute (Research Institute). By harnessing professional academic research and cutting-edge technology through collaboration, the Research Institute aims to transform outstanding scientific research projects to achieve sustainable development. Hefei stands as one of the key national hubs for comprehensive technological innovation development. The Research Institute will actively drive  diverse projects encompassing technological research and development, entrepreneurial incubation, and talent cultivation.  The Research Institute is dedicated to fostering and facilitating innovative advancement in research areas including deep space exploration, the low-altitude economy, and sensing technology. Throughout the years, PolyU has participated in various national space projects. Being the only university from Hong Kong actually involved in space endeavours, PolyU has developed and manufactured space instruments for the Nation’s space mission, effectively putting them into practical use. PolyU and the Hefei Luyang People’s Government held an official ceremony on 21 November to sign a cooperation agreement establishing the Research Institute, marking a milestone in promoting scientific research and technological advancements. This partnership underscores the commitment of Hong Kong and Hefei to innovation and excellence, serving as a dynamic platform connecting academia, industry and the community. Prof. Jin-Guang TENG, President of PolyU led a PolyU delegation to Hefei to attend the signing ceremony. The agreement was signed by Prof. DONG Cheng, Associate Vice President (Mainland Research Advancement) and Mr YANG Binghong, Deputy Secretary and Mayor of Hefei City Luyang District. Representatives from PolyU and the Hefei Government attended the ceremony to celebrate the official establishment of the “PolyU-Hefei Technology and Innovation Research Institute.”  Building upon the exceptional academic and research strengths of PolyU and Hefei, the Research Institute is dedicated to propelling technological innovation, cultivating scientific and technical expertise, and fostering strong global partnerships to drive progress in the Nation, Hong Kong, and worldwide.  By leveraging Hefei's rich resources and strengths, the Research Institute strives to optimise PolyU's research achievements, support the transformation of innovative outcomes, and empower the practical application of scientific research results. The successful establishment of the Research Institute reflects the strategic vision of both parties and will create a bright development prospect in the future.   

Media Interview: PolyU scholar supported by RGC Senior Research Fellow Scheme to transform research for a sustainable green future

Prof. Christina WONG, Professor of the School of Fashion and Textiles and Director of Research and Innovation of The Hong Kong Polytechnic University (PolyU), has been granted the title of “Research Grants Council (RGC) Senior Research Fellow” with a total grant of approximately HK$8 million for her research project, “Beyond Regulatory Exertion: Circular Economy Governance, and its Institutionalization and Performance Impacts”.  During a recent media interview, Prof. Wong pointed out that only 7.2% of global resources that enter the market are recovered and recycled annually. Her research focuses on enhancing circular economy governance and promote its institutionalisation and performance impacts. Proactive governmental action plans and policies are critical to promote the circular economy. Collective industrial efforts are also essential for monitoring and controlling waste and resource efficiency. Prof. Wong highlighted the importance of sustainable supply chains in waste reduction. By advocating for green procurement practices and integrating environmentally friendly design principles, there is a significant effort to reduce waste at its source, extend product lifecycles, and motivate consumers to support the adoption of sustainable materials. The RGC funding supports Prof. Wong to transform theory into practical solutions for sustainable development in Hong Kong and the global community, addressing environmental and social problems while nurturing the next generation of research talents.

PolyU, CAICT and HKPC signed a strategic partnership agreement to promote computing infrastructure innovation

The Hong Kong Polytechnic University (PolyU), in collaboration with the China Academy of Information and Communications Technology (CAICT) and the Hong Kong Productivity Council (HKPC), signed a strategic partnership agreement at the 2024 International Symposium on Computility Technology Standards and Applications in Shanghai. This collaboration focuses on joint research in key areas vital to the development of a smart and secure digital economy. These include computing infrastructure, industrial internet, smart manufacturing, Internet of Things (IoT), Artificial Intelligence (AI), and cybersecurity to build a new industrial ecosystem. The three parties will also establish a joint laboratory and introduce domestic and international testing and certification services. The focus will be on the "Three Bigs and One New" （「三大一新」）areas: new industrialisation, big communications, big digitalisation, and big security, aiming to deepen the industrialisation of research outcomes and promote the high-quality development of strategic emerging industries. During the Symposium, the strategic partnership ceremony was witnessed by Prof. Li Wenjie Maggie, Professor of the Department of Computing of PolyU, Ms Zhiqin WANG, Vice Dean of CAICT and Mr Edmond LAI, Chief Digital Officer of HKPC. PolyU leverages its expertise in research and development (R&D) for hardware, software, and standard setting to deepen the commercialisation of research outcomes and accelerate the “One Accessment, Multiple Certifications” approach and the feasibility of joint testing certifications. This will incubate pilot cases with international impact, enhancing new productive forces in Hong Kong and accelerating national information technology development. The collaboration with HKPC and CAICT will serve as a vital conduit, bridging the Mainland and Hong Kong in the fields of industry and information technology, marking the beginning of a new era of cooperation with a primary focus on computing technology. Together, we will concentrate on infrastructure, IT equipment, and platform applications related to various types of computing power, including general computing power, intelligent computing power, edge computing power, and supercomputing power, aiming for multi-dimensional and comprehensive cooperation. This partnership will connect regional technological innovation, promote the international development of the industrial information sector, and enhance new productive forces.

PolyU hosts Aerospace Innovation Research Summit and establishes Research Centre for Low Altitude Economy to support national development

The Hong Kong Polytechnic University (PolyU) today hosted the Aerospace Innovation Research Summit (AIR Summit) on campus, bringing together political and business leaders, researchers, and industry professionals from the aerospace technology and innovation sectors. Thematic parallel sessions focused on key topics including deep space exploration, rocket and satellite technology, the new space economy, low altitude economy and opportunities for startups. Participants shared the latest research achievements, technological breakthroughs and discussed innovative aerospace solutions. The event attracted close to 1,000 global scholars and industry experts, with over 50 speakers sharing their insights and research findings. At the opening ceremony, Ms WU Cheng, Deputy Director-General of the Department of Educational, Scientific and Technological Affairs of the Liaison Office of the Central People’s Government in the Hong Kong Special Administrative Region (HKSAR); Ms Lillian CHEONG, Under Secretary for Innovation, Technology and Industry of the HKSAR; Prof. Jin-Guang TENG, PolyU President; Dr Christian FEICHTINGER, Executive Director of the International Astronautical Federation; Ms LI Tingting, Division Director of Satellite Data and Application International Cooperation Center, China National Space Administration; Dr Hon Hoey Simon LEE, Hon Duncan CHIU, Dr Hon Wendy HONG Wen, Hon SHANG Hailong, Prof. Hon William WONG Kam-fai, Hon Elizabeth QUAT, Members of Legislative Council of the HKSAR; Mr Allen YEUNG, Hong Kong Deputy to the National People’s Congress, and Prof. Christopher CHAO, PolyU Vice President (Research and Innovation), inaugurated the event. Prof. WU Weiren, Academician of the Chinese Academy of Engineering and Chief Designer of China’s Lunar Exploration Program and Ms Aarti HOLLA-MAINI, Director of the United Nations Office for Outer Space Affairs also delivered video speeches to wish the Summit great success. In his welcoming remarks, Prof. Jin-Guang Teng said, “PolyU is committed to fostering international outreach and partnerships in the field of aerospace. Last year, PolyU proudly became the first educational institution in Hong Kong to join the International Astronautical Federation, which has a network of over 500 leading corporate members from 77 countries worldwide. Last month, we also presented seven pioneering research projects at the International Astronautical Congress in Milan, Italy. As an innovative world-class university, now ranked 57th in the Quacquarelli Symonds World University Rankings, PolyU will continue to leverage its scientific, engineering and research excellence to further contribute to the development of aerospace.” In the afternoon, the Summit featured five thematic parallel sessions, focusing on: “Exploring How Entrepreneurs Harness Research Outcomes to Seize Space Economy Opportunities”, “Low Altitude Economy Development in Hong Kong”, “Engineering–LEO Satellites and Rockets”, “Space Exploration: Technology and Science”, and “Commercialising Space”. These sessions facilitated discussion among participants on technological innovation, industry trends and applications. A highlight of the thematic parallel sessions was the signing of Memoranda of Understanding (MoUs) between PolyU and two industry partners. In the parallel session themed “Commercialising Space”, PolyU signed an MoU with the Orion Astropreneur Space Academy (Hong Kong) Limited (OASA), to promote innovation and advancement of space technology. The two parties will collaborate to establish a “Space Accelerator” aimed at nurturing future talent for the NewSpace Economy and related industries. Promoting talent development, academic research, and technology transfer in the low altitude economy In the “Low Altitude Economy Development in Hong Kong” session, PolyU signed an MoU with the Greater Bay Area Low Altitude Economy Alliance (LAEA) to collaborate on driving innovation and advancing practices in the low altitude economy, as well as promoting academic research and technology transfer. At the same session, PolyU held the inauguration ceremony of the Research Centre for Low Altitude Economy (RCLAE), with Hon Elizabeth QUAT, Member of the Legislative Council of the HKSAR and Founding President of the LAEA, and Dr Winnie TANG, Founding Vice President of the LAEA, Founder and Honorary President of the Smart City Consortium, officiating. In his speech, Prof. Christopher Chao said, “The low altitude economy is an emerging industry that the Nation is actively promoting. As one of the engines driving the development of new productive forces, PolyU is committed to supporting the development of related technologies, including drone package delivery and unmanned autonomous systems in urban landscapes. Regarding talent development, PolyU will launch an MSc Programme in the Low-Altitude Economy in September 2025. This unique interdisciplinary programme will balance technical research and business operations, covering topics from aircraft design in aviation hardware to civilian aviation software, including airspace management, flight path planning, and cargo and passenger transportation. Through this comprehensive approach, we aim to cultivate talent essential for advancing the low-altitude economy.” RCLAE brings together experts and scholars from the Department of Aeronautical and Aviation Engineering, Department of Land Surveying and Geo-Informatics, Department of Industrial and Systems Engineering, and Department of Logistics and Maritime Studies. RCLAE focuses on two key areas: infrastructure deployment and low-altitude airspace operation, and the development of intelligent perception and control technologies. The first area aims to design and manage low-altitude airspace effectively, ensuring safe and efficient usage. The second area focuses on developing advanced technologies that ensure aircraft can fly securely in low-altitude airspace, even in challenging situations. RCLAE has already initiated projects on low-altitude air traffic management and the use of drones for cargo transportation. Through applied research, RCLAE will propose a code of practice for drone usage in Hong Kong, and, in collaboration with the PolyU Policy Research Centre for Innovation and Technology, will offer policy recommendations for amending existing or establishing new regulations. The AIR Summit showcased PolyU’s interdisciplinary research strengths and capabilities across various fields. The University will continue to leverage its influence by working closely with the higher education sector, research institutions and industry partners to bring valuable innovations to society through education, research and knowledge transfer.