【AI+ Power 2025】School of Data Science Presents PoliSage AI Assistant|Ask smarter. Trust more.
The School of Data Science will participate in AI+ Power 2025!
The annual premier AI application expo in Hong Kong - AI+ Power 2025, will take place on 5-6 June 2025 at the Hall 5FG, Hong Kong Convention and Exhibition Centre! We are thrilled to showcase our solutions at booth number G16! We invite you to come and experience how our technology can help you stand out in the age of AI.
At the exhibition, Prof. LI Nan from the Division of Industrial Data Science of the School of Data Science will be showcasing the PoliSage, an intelligent policy question-answering system. Unlike traditional AI tools that may generate inaccurate or unverifiable information, PoliSage guarantees that every response is based on authoritative policy documents retrieved in real time. Additionally, it provides precise source citations for each answer. With support for both English and Chinese input, PoliSage is highly adaptable across various domains, including academic regulations, administrative procedures, and housing policies.
If you are interested in attending, please register via the link below. We look forward to seeing you there!


PoliSage is an intelligent policy question-answering system developed by Professor LI Nan, an assistant professor of teaching in the School of Data Science at Lingnan University. It is built upon large language models and the Retrieval Augmented Generation (RAG) framework to deliver precise, transparent, and trustworthy answers to policy-related questions.
Unlike traditional AI tools that may produce inaccurate or unverifiable information, PoliSage ensures that every response is grounded in authoritative policy documents retrieved in real time. It also provides precise source citations for every answer. Supporting both English and Chinese input, PoliSage is highly adaptable to various domains, including academic regulations, administrative procedures, and housing policies.
At AI+ Power 2025, visitors to Booth G16 will be able to:
- Interact with live demonstrations of PoliSage
- Observe how it handles complex, multilingual policy queries
- Understand how it improves transparency and efficiency in accessing policy information
- Learn about its modular design that allows rapid updates and customization for different organizations
We warmly invite you to discover how PoliSage can empower institutions and individuals to engage more effectively with policies. Experience how artificial intelligence can bring clarity and confidence to decision-making.

Presented by BUSINESS GOVirtual (BGOV), AI+ Power 2025, Hong Kong’s premier AI application exhibition, will take place on 5th – 6th June, 2025, at the Hong Kong Convention and Exhibition Centre. Showcasing local and Greater Bay Area startups alongside top-tier AI solutions, this event empowers enterprises and SMEs across commerce, finance, retail, education, and marketing to cut costs, boost profits, and seize new opportunities with AI!
The exhibition of PoliSage by the School of Data Science will be located at Booth G16, Hall 5FG, Hong Kong Convention and Exhibition Centre (as is shown in the map below).

If you are interested in attending, please register using the link below. We look forward to seeing you there!

