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PolyU develops innovative Language Model Linguistic Personality Assessment system, advancing AI for diverse applications in manufacturing, business and education

Large language models (LLMs) are at the forefront of artificial intelligence (AI) and have been widely used for conversational interactions. However, assessing the personality of a given LLM remains a significant challenge. A research team at The Hong Kong Polytechnic University (PolyU) has developed an AI-driven assessment system, the Language Model Linguistic Personality Assessment (LMLPA), with capabilities to quantitatively measure the personality traits of LLMs through linguistic analysis. This innovative interdisciplinary research in AI and computational linguistics has led to the development of robust, data-driven AI tools for evaluating nuanced LLM personality traits and behaviours. The LMLPA system represents a critical step forward in understanding LLMs and developing them to be more aligned with human values and needs. Led by Prof. Lik-Hang LEE, Assistant Professor of the PolyU Department of Industrial and Systems Engineering, the research has been published in Computational Linguistics. LMLPA is designed to evaluate and characterise the personalities of LLMs by examining the linguistic patterns, style and other language-related features in their outputs. The system comprises two main components: the Adapted Big Five Inventory (Adapted BFI) and the AI rater. LMLPA first administers the Adapted-BFI, which is derived from previous language-based personality assessment theories, to LLMs. The AI rater then evaluates the responses, converting the textual answers into quantifiable numerical values representing personality traits. This innovative technology not only advances human-centred AI and computational linguistics by providing a robust framework for refining AI personality assessments, but also applications in various fields, including education and manufacturing, as well as in business such as by helping companies with compliance requirements and Environmental, Social and Governance reporting. It also supports sustainable development goals and the enhancement of legal services. Prof. Lee said, “In addressing the limitation of LLMs in capturing the cognitive and affective dimensions of human personality, our team has successfully developed novel assessment tools to evaluate LLM personalities in linguistic terms, aligning with their functional capabilities and operational paradigms.” The research opens up new possibilities of understanding and interacting with AI. By quantifying LLM personalities, their communication styles for specific applications can be tailored, paving the way for more personalised interactions between humans and machines. Prof. Lee has translated the technological foundations of his research to create an AI-driven business compliance platform. Leveraging natural language processing, the platform can analyse and interpret large volumes of textual data and reports, including those generated by LLMs. AI technology is used to perform automated data collection, analysis and insight generation, significantly streamlining the business compliance and reporting process. The integration of LMLPA highlights AI’s nuanced capabilities in assessing language-based personality traits, suggesting potential applications in the analysis of qualitative business and human data. [From PolyU Media Release] 

ISE Immersive Technologies Research Receives Best Paper Honorable Mention Award at IEEE VR 2025

The Hong Kong Polytechnic University (PolyU) is advancing immersive innovation technology to tackle real-world challenges and promoted a connected future. Prof. Lik-Hang Lee, Assistant Professor of the Department of Industrial and Systems Engineering, and his PhD student, Mr. Devin SIO Chan In, received the Best Paper Honorable Mention Award at the IEEE International Conference on Virtual Reality and 3D User Interfaces (IEEE VR) 2025. Their award-winning paper, "Illuminating the Scene: How Virtual Environments and Learning Modes Shape Film Lighting Mastery in Virtual Reality," explores the influence of different virtual environments and learning modes on mastering film lighting techniques. The study examines how settings such as a baseline environment, a dynamic beach, and an office space impact learning outcome. It found that individual learners experienced increased engagement and challenge in the beach setting, while team-based learning in the office setting enhanced collaboration and reduced frustration. This research is part of the Film MetaStudio initiative, a VR platform that provides immersive film production experiences. Prof. Lee expressed gratitude for the recognition, highlighting VR's transformative potential in education.   About IEEE VR : IEEE VR is a premier international forum for groundbreaking research in virtual, augmented, and mixed reality (VR/AR/MR). Since 1993, it has showcased pioneering work that continue to shape the future of immersive technologies.

ISE Co-organized HKIE MIS Division Annual Conference 2025

On 11 April 2025, ISE co-organized the HKIE MIS Division Annual Conference. The event, themed "New Quality Productive Forces — from theoretical concept to industrial practice," brought together industry experts, conference committee members, and HKIE representatives. The conference featured a series of enlightening presentations and discussions on topics such as Manufacturing GPT and AI Agents, the AI Maturity Journey, and the Low Altitude Economy. Esteemed speakers included: Ir Eric LIU, Deputy Executive Director, Vocational Training Council Dr. Benny DRESCHER, Director, INC Ms. Anne LOOS, Executive Director, INC Ir Dr. Vincent FUNG, Director, Centric Digital Manufacturing Limited Mr. Tiejun LIU, Director, Honeycomb Aerospace Technologies Co., Ltd. Dr. Daniel LAU, Director, Apex Sphere Ltd. and U Resonance Ltd. Ir John CHOW, Director, Fortune Industrial Products Limited Prof Jackson HO, Managing Director, CTAS Aviation Services Limited Their insights contributed to a vibrant exchange of ideas and fostered collaboration between academia and industry. This conference underscores the HKIE MIS Division's dedication to promoting innovation and excellence in industrial practices.

Prof. Pai Zheng Honoured with HKIE Young Engineer of the Year Award 2025

Ir Prof. Pai Zheng has been honoured with the Young Engineer of the Year Award 2025 by The Hong Kong Institution of Engineers (HKIE) for his remarkable contributions to the engineering field and his dedication to the development of Hong Kong. The award was presented at the HKIE Grand 50th Annual Dinner, 3 April 2025, at the Grand Hall of the Hong Kong Convention and Exhibition Centre. This event celebrates the achievements of young engineers who are shaping the future of Hong Kong's engineering landscape. About HKIE: The Hong Kong Institution of Engineers (HKIE) is a professional body dedicated to promoting the advancement of engineering and the professional development of engineers in Hong Kong. Established to support the engineering community, HKIE provides a platform for knowledge exchange, professional recognition, and the continuous development of engineering practices. About the Young Engineer of the Year Award: The Young Engineer of the Year Award is organized by HKIE to recognize outstanding young engineers in Hong Kong who have made valuable contributions to the city's continuous development through their engineering achievements. It is a prestigious honour within the local engineering profession, highlighting the impact and innovation brought by young talents. (https://www.hkie.org.hk/en/membership/award_detail/23/)

Joint Career Talk of Aviation Programmes 2025

On 10 March 2025, we are delighted to have hosted a collaborative career talk for students from the BSc (Hons) in Aviation Operations and Systems (offered by Department of Industrial and Systems Engineering) and BBA (Hons) in Aviation Management and Finance (offered by Department of Logistics and Maritime Studies). The event featured several distinguished experts from the aviation industry who shared their career stories and industry insights. The esteemed speakers included: Ms. Janet Chan, Senior Manager of Development Training at Aviation Security Company Limited Ms. Sheree Cheung, Deputy General Manager at Hong Kong Business Aviation Centre Limited Ms. Shalene Tse, Assistant General Manager of Human Resources at DCH Motors - Dragonair Airport GSE Services Limited Mr. Gorden Wong, Manager of Training and Development at Kerry Logistics Network Limited The event provided valuable opportunities for students to gain insights into the aviation sector and explore potential career paths.

Career Talk for LEM and EEM students 2024-2025

A Career Talk for LEM and EEM students was successfully held on 28 February 2025, attracting more than 40 interested students. Representatives from SF Supply Chain China (DHL) joined four ISE alumni to provide invaluable insights into job opportunities and career prospects. Our esteemed speakers included: Ms. Kenna Wong, Head of HR, SF Supply Chain China (DHL) Mr. Jason Feng, Management Trainee, DSV Solution Ltd. Mr. Li Fan, Senior Business Analyst, Cherrypicks Limited Mr. Thomas Cheung, Business Analyst, Kum Shing Construction Company Limited Mr. Henry Yiu, Business Intelligence Analyst, Hyakunousha International Limited The event concluded with a dinner, allowing attendees to engage in further discussions and networking opportunities.

Signing MOU with Hong Kong Society for Quality alongside Seminar on Career Development in Testing, Inspection and Certification Industry

On 21 January 2025, ISE signed a Memorandum of Understanding (MOU) with the Hong Kong Society for Quality (HKSQ), aimed at enhancing career development for our students. Following the MOU signing, a seminar on career development in Testing, Inspection and Certification Industry featured the following guest speakers: Guest Speakers: Mr. Don Lee, Senior Business Manager, SGS Hong Kong Limited Dr. Aaron Tong, Managing Director, TQM Consultants Co. Limited Dr. Lotto Lai, Former Chairman, Hong Kong Society for Quality

ISE innovations honoured at the 4th Asia Exhibition of Innovations and Inventions Hong Kong (AEII)

Project: Intelligent Non-invasive Structural Health Inspection System for Multi-part Covers Award: Silver Medal Principal Investigators: Dr TANG Yuk Ming Senior Lecturer, Department of Industrial and Systems Engineering Prof. YUNG Kai Leung Chair Professor of Precision Engineering and Associate Head, Department of Industrial and Systems Engineering Mr. LAM Chi Wo Senior Scientific Officer, Department of Industrial and Systems Engineering Details: Multi-part covers are used for covering accesses to large manholes and desilting openings of drainage facilities. This non-intrusive structural health inspection system counts on AI-based analytic techniques for defects identification of multi-part covers. Without the need of any road closure and uncovering works, this system is capable of identifying a problematic multi-part cover based on acoustic emissions arising from live traffic traversing over the cover. It significantly improves inspection efficiency while reducing traffic impacts rendered by road closures.  

ISE co-organised Annual Conference and AGM 2024 of the Hong Kong Principals’ Institute

On 5 December 2024, ISE was privileged to co-organise the 2024 Annual Conference and AGM of the Hong Kong Principals’ Institute. The event created a vibrant atmosphere, bringing together education experts and school leaders to discuss new perspectives on educational development. The event featured five distinguished speakers to share their insights on Well-being, Science, Technology and Artificial Intelligence. Ms. KIANG Lillian, Chief Executive Officer of the Bei Shan Tang Foundation Dr. WONG Chung Hin Willy, Specialist in Psychiatry Hong Kong Professor Mark GREENBERG, the Emeritus Bennett Chair of Prevention Science at Penn State University, U.S.A Professor LIN Jian, Director of Advanced Institute for Ocean Research. Chair Professor of Department of Ocean Science and Engineering, Southern Professor KONG Siu Cheung, Research Chair Professor of E-Learning and Digital Competency, Director of Artificial Intelligence and Digital Competency Education Centre

ISE students won 1st Runner Up in Solidwork Design Competition 2024

In the Solidworks Design Competition 2024, themed "Design for People in Need," our talented students have made us proud. The competition, organized by Intelligent CAD/CAM Technology Ltd (ICT) and co-organized by Research Centre for Assistive Technology, Industrial Centre, and University Research Facility in 3D Printing, provided PolyU students with the opportunity to transform their innovative ideas into real products with marketing value. Among over 30 student project teams, a group of ISE students, Mr. Heung Pui Yin, Mr. Lee Chun Lok, Mr. Wong Yat Chun and Mr. Sin Tsz Fung create the smart walking stick "InnovWalk," designed to assist the elderly, secured the 1st Runner Up position. This achievement reflects our students' dedication and creativity in addressing societal needs. Congratulations to the team for their impressive performance! We are thrilled to see our students inspired and nurtured as design entrepreneurs, committed to helping those in need.