Victor Junqiu Wei |
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Research Assistant Professor [CV] Department of Computer Science and Engineering (CSE) Hong Kong University of Science and Technology (HKUST) Clear Water Bay, Kowloon Hong Kong, China Office: Room 2538 Tel: +852-2766 7238 Email: wjqjsnj@gmail.com I am currently on the job market and actively seeking a tenure-track faculty position. |
General Information |
Biography (Education & Work Experience) Victor Junqiu WEI is currently working as a research assistant professor in the Department of Computer Science and Engineering (CSE), the Hong Kong University of Science and Technology (HKUST). He obtained his bachelor degree from Nanjing University and PhD degree from Department of Computer Science and Engineering, the Hong Kong University of Science and Technology, under supervision of Prof. Raymond Chi-Wing Wong. From March 2018 to May 2018, he was a visiting student of Prof. Hanan Samet and Prof. David Mount at University of Maryland in US. He had collaborations with Prof. Raymond Chi-Wing Wong, Prof. Hanan Samet, Prof. David Mount, Prof. Pan Hui, Prof. Cheng Long, Prof. Bo Tang, Prof. Jason Chen Zhang, Prof. Haiqin Yang, Prof. Weibin Wu and Prof. Irwin King. He also has several years' working experience in the world-famous research labs in the AI industry including Baidu natural language processing (NLP) group, AI group of WeBank and Noah's Ark Lab of Huawei. Research Statement His research interests span spatial-temporal data management (Published in SIGMOD 2017, TKDE 2019, SIGMOD 2020, ICDE 2020, TODS 2022, SIGMOD 2023, TKDE 2024), graph data analytics (SIGMOD 2020, TKDD 2023), random sampling (ICDM 2019, ICDE 2020), AI for database management (AAAI 2021, ACL 2022, EMNLP 2022, ICSE 2023, COLING 2024, TKDE 2024). His vision is to optimize the data management and data mining applications with advanced data structures, machine learning and deep learning algorithms. He served as a program committee member of many top conferences such as ICDE, KDD, CIKM, SIGSPATIAL, ACL, NAACL, and EMNLP, etc. He has won a lot of honors and award including the best paper candidate of SIGMOD 2020. |
Publications |
* denotes the corresponding author.
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Preprints |
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Research Grants |
Principle Investigator (PI), HKUST & WeBank Joint Laboratory Project "Natural Language Interface for the Database Query Processing: Pretraining, Interactive Search and Beyond" (500,000 HKD). Project No.: WEB24EG01-A, Feb. 2024 - Feb. 2025 Principle Investigator (PI), General Program, Guangdong Basic and Applied Basic Research Foundation(广东省基础与应用基础研究基金) "On Boosting Personalized PageRank with Statistical Learning Theory-Inspired Progressive Sampling Method" (150,000 RMB). "基于统计机器学习的渐进式的个性化网页排序计算方法研究" (15万人民币). Project No.: GDST23EG32, Jan. 2024 - Dec. 2026 Principle Investigator (PI), Internal Fund, Hong Kong Polytechnic University "Online Trajectory Compression with Deep Reinforcement Learning" (250,000 HKD). Grant No.: 1-BD47, Project No.: P0039657, Feb. 2022 - Feb. 2023 |
Student Supervision |
It is my great pleasure of working with these intelligent and hard-working students.
Ongoing Weicheng Wang (Nov. 2023 - Present, Full-Time Postdoctoral Fellow, Research Topic: Natural Language Interfaces for Database) Bachelor degree from Beijing Normal University, Doctoral degree from the Hong Kong University of Science and Technology Wan-Jung Yu, Jiayu Huang (Sep. 2024 - Present, Msc Students, Research Topic: Trajectory Simplification and Visualization) Bachelor degree from Beijing Normal University, China and Jilin University, China, respectively Ning Xu (Sep. 2024 - Present, Msc Students, Research Topic: Regret Query on Databases) Bachelor degree from Shandong University, China Alumni Ashkan Majidi (July 2024 - Sep. 2024, Research Intern, Research Topic: Natural Language to Visualization) Undergraduate Student from Sharif University of Technology, Iran Chubo He, Li Tao (Sep. 2023 - June 2024, Msc Students, Research Topic: Trajectory Simplification) Bachelor degree both from Central South University, China Yuqi Zha (Apr. 2022 - Dec. 2022, Part-Time Research Assistant, Research Topic: Trajectory Simplification) Bachelor degree from Sichuan University, Master Degree from the Hong Kong Polytechnic University Now: Phd Student in City Univeristy of Hong Kong, Hong Kong SAR, China Yan Ge (Aug. 2022 - Aug. 2023, Full-Time Research Assistant, Research Topic: Natural Language to Visualization) Master degree from Jilin University Now: Phd Student in University of Tsukuba, Japan Achievement under My Supervision: One Paper Published in LREC-COLING 2024 Bo Huang (Aug. 2022 - Aug. 2023, Full-Time Research Assistant, Research Topic: Shortest Distance Queries on Terrain Surfaces) Bachelor and Master degree both from the Southern University of Science and Technology Now: Phd Student in University of California at Riverside, USA Achievement under My Supervision: One Paper Published in SIGMOD 2023 I am also very glad to be the referee of these students for whom I wrote the reference/recommendation letters. |
Teaching |
Introduction to Natural Language Processing (COMP 4221, Spring & Fall 2024, Hong Kong University of Science and Technology) Database Systems (COMP 2411, Fall 2022, Hong Kong Polytechnic University) Wireless Networks and Mobile Computing (COMP 5327, Spring 2022, Hong Kong Polytechnic University) Knowledge and Data Management (COMP 4135, Spring 2022, Hong Kong Polytechnic University) |
Selected Awards and Honors |
Full List Potentially High-Value Patent Award, Huawei Technologies, Aug. 2021 Nominee of the Best Paper Award of SIGMOD 2020, Apr. 2020 Future Star of Huawei Technologies., Nov. 2020 Gold Team Medal of Huawei Technologies., Jan. 2020 Overseas Research Award of HKUST, Nov. 2017 Research Travel Grant of HKUST, Jun. 2017 Student Travel Award of SIGMOD, Apr. 2017 Postgraduate Studentship of HKUST, 2013 - 2018 Outstanding Undergraduate Thesis of Nanjing University, Jun. 2013 Excellent Undergraduate Student of Nanjing University, Oct. 2010 2nd Prize Provincial, Chinese Physics Olympiad, Oct. 2008 |
Selected Professional Services |
Full List
Program Committee Member KDD (2023, 2024), ACL (2021, 2022, 2023, 2024), ICDE (2021, 2022, 2024), NAACL (2021, 2022), EMNLP (2021, 2022, 2023, 2024), CIKM (2021, 2022, 2023, 2024), COLM (2024), COLING (2018, 2020), PAKDD (2020, 2021, 2022, 2023), SIGSPATIAL (2023), SSTD (2021), BigData (2019, 2020), BigComp (2019, 2020) Journal Reviewer Pattern Recognition Letter (2021), IEEE Transaction on Knowledge and Data Engineering (2022), Journal of Knowledge-based System (2022), Journal of Aitificial Intelligence (2021), ACM Computing Surveys (2023), VLDB Journal (2023), IEEE Access (2024) |
Invited Talks |
"Distance Oracle on Terrain Surface", SIGMOD, May 2017 [Video] "Random Walk-based Sampling on Graphs", Baidu Natural Language Processing Group, Jan. 2018 [PPT] "Experience Sharing on Job Hunting", Phd Forum, MDM 2019 [PPT] "华为预训练语言模型技术与行业应用 (Pre-trained Language Model Technologies and Applications in Huawei)", AICon 2019 [Media] "On Nearby-Fit Spatial Keyword Queries", ICDE, April 2020 [Video] "Architecture-Intact Oracle for Fastest Path and Time Queries on Dynamic Spatial Networks", SIGMOD, June 2020 [Video] "Word Representation Learning on Natural Language Processing", AI in "X" Workshop, IEEE Computer Intelligence Hong Kong Chapter, Dec 2020 [PPT] "On Boosting Spatial Data Management with Efficient Indexing Structures", Departmental Seminar of Computer Science and Engineering, Hong Kong University of Science and Technology, Jan. 2022 [LINK] "Key Techniques in Pre-trained Language Models", Shenzhen Institute of Computing Sciences, Aug. 2022 [PPTs] "EAR-Oracle: On Efficient Indexing for Distance Queries between Arbitrary Points on Terrain Surface", DB Group Presentation Day (Spring 2024), Hong Kong University of Science and Technology, June 2024 [PPT] |
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