News

DSAI Scholars Named Highly Cited Researchers 2025 by Clarivate Analytics

Two distinguished scholars from the Department of Data Science and Artificial Intelligence (DSAI) have been recognized in the “Highly Cited Researchers 2025” list by Clarivate Analytics, under the category of Computer Science. The honorees are Prof. CHENG Ran, Associate Professor and Presidential Young Scholar, and Prof. TAN Kay Chen, Head and Chair Professor of Computational Intelligence. The Highly Cited Researchers list, compiled by Clarivate Analytics, celebrates academics who have made significant and far-reaching contributions to their respective fields. This year, 6,868 scholars from 60 countries and regions were selected for their exceptional research impact. These individuals have authored multiple papers that rank in the top 1% by citations for their field and publication year over the past 11 years, representing just 1 in 1,000 of the global population of scientists and social scientists. This achievement highlights the outstanding research excellence and global influence of DSAI scholars, and reinforces the department’s commitment to advancing knowledge and innovation in data science and artificial intelligence.

(Register Now) DSAI Distinguished Seminar Series - Advancing AI with Insights from Brain Intelligence

You are cordially invited to attend the DSAI seminar by Prof. Dr. Wolfgang Maass on “Advancing AI with Insights from Brain Intelligence” with details as follows:   Date: 28 Oct 2025 Time: 11:00 - 12:00 Venue: PQ303, PolyU If you are interested, please register at: https://polyu.hk/KelWq (Registration Deadline: 24 Oct 2025)   For enquiry, please contact us at dsai.enquiry@polyu.edu.hk. We look forward to seeing you at the seminar!   Best regards, Department of Data Science and Artificial Intelligence  

Nine DSAI Scholars ranked among World’s Top 2% Most-cited Scientists 2025

We are pleased to announce that nine staff members from PolyU’s Department of Data Science and Artificial Intelligence (DSAI) have been included in the latest list of the World’s Top 2% Most-Cited Scientists 2025, compiled by Stanford University. This prestigious list is based on composite indicators of publication impact, including total citations, citations to single-authored publications, and the H-index. It is divided into two categories: career-long citation impact and single-year citation impact, recognizing both long-term and recent research achievements. The following DSAI academic staff have been recognised:  Name (in alphabetical order of surname) Subject Field Prof. CHENG Ran Artificial Intelligence & Image Processing Prof. CHUNG F.L. Korris Artificial Intelligence & Image Processing Prof. HUANG Jian Statistics & Probability Prof. KUMAR Ajay Artificial Intelligence & Image Processing Prof. TAN Kay Chen Artificial Intelligence & Image Processing Prof. WU Xiao Ming Artificial Intelligence & Image Processing Prof. YANG Qiang Artificial Intelligence & Image Processing Prof. ZHANG Chengqi Artificial Intelligence & Image Processing Prof. ZHANG Weixiong Artificial Intelligence & Image Processing .telerik-reTable-4 { border-collapse: collapse; border: solid 0px; font-family: Tahoma; } .telerik-reTable-4 tr.telerik-reTableHeaderRow-4 { border-width: 1.0pt 1.0pt 3.0pt 1.0pt; margin-top: 0in; margin-right: 0in; margin-bottom: 10.0pt; margin-left: 0in; line-height: 115%; font-size: 11.0pt; font-family: "Calibri", "sans-serif"; width: 119.7pt; background: #4F81BD; padding: 0in 5.4pt 0in 5.4pt; color: #FFFFFF; } .telerik-reTable-4 td.telerik-reTableHeaderFirstCol-4 { padding: 0in 5.4pt 0in 5.4pt; } .telerik-reTable-4 td.telerik-reTableHeaderLastCol-4 { padding: 0in 5.4pt 0in 5.4pt; } .telerik-reTable-4 td.telerik-reTableHeaderOddCol-4 { padding: 0in 5.4pt 0in 5.4pt; } .telerik-reTable-4 td.telerik-reTableHeaderEvenCol-4 { padding: 0in 5.4pt 0in 5.4pt; } .telerik-reTable-4 tr.telerik-reTableOddRow-4 { border-width: 1pt; color: #666666; font-size: 10pt; vertical-align: top; border-bottom-style: solid; border-bottom-color: #4F81BD; } .telerik-reTable-4 tr.telerik-reTableEvenRow-4 { color: #666666; font-size: 10pt; vertical-align: top; } .telerik-reTable-4 td.telerik-reTableFirstCol-4 { border-width: 1pt; border-color: #4F81BD; padding: 0in 5.4pt 0in 5.4pt; border-bottom-style: solid; border-left-style: solid; } .telerik-reTable-4 td.telerik-reTableLastCol-4 { border-width: 1pt; border-color: #4F81BD; border-bottom-style: solid; border-right-style: solid; padding: 0in 5.4pt 0in 5.4pt; } .telerik-reTable-4 td.telerik-reTableOddCol-4 { border-width: 1pt; border-color: #4F81BD; padding: 0in 5.4pt 0in 5.4pt; border-bottom-style: solid; } .telerik-reTable-4 td.telerik-reTableEvenCol-4 { border-width: 1pt; border-color: #4F81BD; padding: 0in 5.4pt 0in 5.4pt; border-bottom-style: solid; } .telerik-reTable-4 tr.telerik-reTableFooterRow-4 { color: #355C8C; background-color: #FFFFFF; font-size: 10pt; vertical-align: top; padding: 0in 5.4pt 0in 5.4pt; } .telerik-reTable-4 td.telerik-reTableFooterFirstCol-4 { border-width: 1pt; border-color: #4F81BD; border-bottom-style: solid; border-left-style: solid; padding: 0in 5.4pt 0in 5.4pt; } .telerik-reTable-4 td.telerik-reTableFooterLastCol-4 { border-width: 1pt; border-color: #4F81BD; border-bottom-style: solid; border-right-style: solid; padding: 0in 5.4pt 0in 5.4pt; } .telerik-reTable-4 td.telerik-reTableFooterOddCol-4 { border-width: 1pt; border-color: #4F81BD; border-bottom-style: solid; padding: 0in 5.4pt 0in 5.4pt; } .telerik-reTable-4 td.telerik-reTableFooterEvenCol-4 { border-width: 1pt; border-color: #4F81BD; border-bottom-style: solid; padding: 0in 5.4pt 0in 5.4pt; } For more information, please visit: https://elsevier.digitalcommonsdata.com/datasets/btchxktzyw/8 

Department of Data Science and Artificial Intelligence Engages Prospective Students at PolyU Info Day 2025

The Department of Data Science and Artificial Intelligence (DSAI) participated in PolyU Information Day 2025 on 27 September 2025, the annual university-wide event targeted at prospective undergraduate students. DSAI showcased the Bachelor of Science (Honours) Scheme in Data Science and Artificial Intelligence (JUPAS Code: JS3223), which offers two majors: BSc (Hons) in Data Science and Analytics and BSc (Hons) in Financial Technology and Artificial Intelligence. The department attracted strong interest, with over 400 attendees at two programme info seminars exploring the curriculum, learning experiences, and career prospects. Our consultation booth also welcomed many visitors for one-on-one consultations with faculty and students, providing insights into DSAI’s diverse learning pathways and hands-on opportunities. Thank you to everyone who joined us at Info Day 2025—we look forward to welcoming future AI and data-driven innovators to our community!

DSAI PhD Student Receives Best Paper Merit at PRSC 2025

We are delighted to announce that DONG Jiangwen, PhD student at the Department of Data Science and Artificial Intelligence (DSAI), has been awarded the Best Paper Merit at the 3rd PolyU Research Student Conference (PRSC 2025), held from 2–4 July 2025. The paper, titled “A Subject-Based Directed Acyclic Graph for Multi-Agent Heterogeneous Reasoning,” was co-authored by Jiangwen with his supervisor Prof. LIN Wanyu, Assistant Professor of DSAI&COMP, and Mr LIN Zehui, Research Assistant of DSAI. Jiangwen was awarded a certificate and a cash prize of HK$ 4,000 sponsored by Sinopec. Organised by the Graduate School, PRSC is PolyU’s flagship research student conference. Led by Research Postgraduate (RPg) students, PRSC aims to promote innovative and high-quality research, providing RPg students and the students of the College of Undergraduate Researchers and Innovators (CURI) with the opportunity to present their research work and findings. The conference also serves as a valuable platform for students from different disciplines to network, collaborate, and build a supportive research community at PolyU. Congratulations to Jiangwen and the team on this outstanding achievement! For more information about PRSC, please visit: https://events.polyu.edu.hk/prsc2025  

DSAI Welcomes New Students at Orientation Sessions

The Department of Data Science and Artificial Intelligence (DSAI) recently hosted a series of orientation sessions to welcome new students to its undergraduate and postgraduate programmes. These sessions provided valuable information, guidance, and a warm introduction to the DSAI community. The orientation for BSc (Hons) Scheme in Data Science and Artificial Intelligence students took place on 29 August 2025. The session began with a welcoming speech by Prof. CHEN Changwen, Interim Dean of the Faculty of Computing and Mathematics Sciences, followed by remarks from Prof. TAN Kay Chen, Head of DSAI, who expressed his excitement for the new academic year and encouraged students to make the most of their university experience. Prof. JIANG Binyan, Associate Head (Teaching) and Scheme Leader, then introduced the Department and the curriculum. Meetings with Programme Leaders, Deputy Programme Leaders, and Academic Advisors were also held, ensuring students were well-prepared for their academic journey. The orientation for the MSc in Artificial Intelligence and Big Data (MScAIBD) programme was held on 2 September 2025, while the orientation for the MSc in Data Science and Analytics (MScDSA) programme took place on 3 September 2025. At both sessions, Prof. TAN Kay Chen welcomed the new students and encouraged them to embrace the opportunities and challenges of the coming academic year. Each orientation featured a comprehensive programme briefing—delivered by Prof. Korris CHUNG for MScAIBD and Prof. QI Houduo for MScDSA—covering the programme structure and available resources. Students also received practical advice on studying at PolyU and living in Hong Kong, with special guidance to help international students acclimate to their new environment. The orientation sessions marked an important milestone for new students, equipping them with essential information and connecting them with faculty and peers. With each new cohort, the department strengthens its commitment to excellence in teaching, research, and innovation, and continues to build a strong network among students, faculty, and alumni.

(Register Now) Ctrl+Z for GenAI: Undoing What Models Learn and Teaching them What “Not” Means

You are cordially invited to attend the DSAI seminar by Prof. Mayank Vatsa on “Ctrl+Z for GenAI: Undoing What Models Learn and Teaching them What “Not” Means” with details as follows:   Date: 12 Sep 2025 (Fri) Time: 14:30 - 15:30 Venue: Z211, PolyU If you are interested, please register at: https://polyu.hk/FXkMe  (Registration Deadline: 8 Sep 2025)   For enquiry, please contact us at dsai.enquiry@polyu.edu.hk. We look forward to seeing you at the seminar!   Best regards, Department of Data Science and Artificial Intelligence    

(Register Now) Towards training large-scale high-performance spiking neural networks (SNNs): challenges and advances

You are cordially invited to attend the DSAI seminar by Prof. Huajin Tang on “Towards training large-scale high-performance spiking neural networks (SNNs): challenges and advances” with details as follows: Date: 1 Sep 2025 (Mon) Time: 14:00 - 15:00 Venue: FJ302, PolyU If you are interested, please register at: https://polyu.hk/qZyZH  (Registration Deadline: 31 Aug 2025) For enquiry, please contact us at dsai.enquiry@polyu.edu.hk. We look forward to seeing you at the seminar!

Prof. TAN Kay Chen Awarded the 2026 IEEE CIS Evolutionary Computation Pioneer Award

Professor TAN Kay Chen, Head of the Department of Data Science and Artificial Intelligence and Chair Professor of Computational Intelligence, has been awarded the prestigious 2026 IEEE Computational Intelligence Society (CIS) Evolutionary Computation Pioneer Award — one of the highest global honors in the field of evolutionary computation. This accolade recognizes Prof. TAN’s groundbreaking and long-standing contributions to advancing evolutionary computation, particularly in addressing uncertain and complex optimization problems. The IEEE CIS Evolutionary Computation Pioneer Award is a highly esteemed international distinction, bestowed annually upon individuals or groups whose pioneering achievements have profoundly shaped the discipline of evolutionary computation. Prof. TAN’s recognition not only underscores his visionary leadership and sustained excellence in evolutionary computation but also highlights his influential role in bridging theoretical advances with transformative engineering applications.  The official award ceremony will take place at a flagship IEEE CIS conference in 2026, where Prof. TAN will be honored before an international audience of leading experts and pioneers in the field. The DSAI community offers its warmest congratulations to Prof. TAN on this achievement. For more details about the IEEE CIS Evolutionary Computation Pioneer Award, please visit: https://cis.ieee.org/awards/ieeecis-awards

Welcome On Board – Senior Teaching Fellow Dr FONG Chi Kit Ken

We are pleased to announce that Dr FONG Chi Kit Ken has joined the Department of Data Science and Artificial Intelligence (DSAI) as a Senior Teaching Fellow on 18 August 2025. Dr FONG previously served as an Assistant Professor of Teaching at Lingnan University and as an Assistant Professor at Chu Hai College of Higher Education. He received the Merit Award (Team) for Teaching at Lingnan University in 2023/24. He holds a BSc and Ph.D. in Computer Science from City University of Hong Kong, and was a visiting student at Kyushu University’s Multi-Agent Laboratory in 2016. Dr FONG’s research interests include Artificial Intelligence in Education, Algorithmic Mechanism Design within Social Choice Theory, and resource allocation problems. Please join us in warmly welcoming Dr FONG Chi Kit Ken to DSAI.