Rui LIU

Graduate Student

• Google Scholar: https://scholar.google.com/citations?user=FMbmNJQAAAAJ
• GitHub: https://github.com/liurui39660
• Email:

Education

• School of Computing, National University of Singapore, Singapore
  • M.Comp. (AI Spec.), Aug 2019 ~ Jan 2021, GPA: 4.42/5.00
  • Exchange (NGNE), Jan 2019 ~ May 2019
  • Summer Workshop, July 2018 ~ Aug 2018
• School of Information Science and Engineering, Shandong Normal University, China
  • B.Sc., Sept 2015 ~ July 2019, GPA: 4.21/5.00

Publications

• Isconna: Streaming Anomaly Detection with Frequency and Patterns
  • Rui Liu, Siddharth Bhatia, Bryan Hooi
  • Under review, available on arXiv
  • [Paper] [Code]
• Real-Time Anomaly Detection in Edge Streams
  • Siddharth Bhatia, Rui Liu, Bryan Hooi, Minji Yoon, Kijung Shin, and Christos Faloutsos
  • ACM Transactions on Knowledge Discovery from Data (TKDD), 2021
  • [Paper] [Code]
• SSMF: Shifting Seasonal Matrix Factorization
  • Koki Kawabata, Siddharth Bhatia, Rui Liu, Mohit Wadhwa, Bryan Hooi
  • Advances in Neural Information Processing Systems 34 pre-proceedings (NeurIPS), 2021
  • [Paper] [Code]
• Shared-Nearest-Neighbor-Based Clustering by Fast Search and Find of Density Peaks
  • Rui Liu, Hong Wang, and Xiaomei Yu
  • Information Sciences, 2018
  • [Paper] [Code]
• General Method of Forum Information Extraction
  • Rui Liu, Wentao Tan, Yuanbin Fu, and Hong Wang
  • Journal of Chinese Computer Systems, 2018
  • [Paper]
• Contour Sensitive Saliency and Depth Application in Image Retargeting
  • Hongju Lu, Pengfei Yue, Yanhui Zhao, Rui Liu, Yuanbin Fu, Yuanjie Zheng, and Jia Cui
  • International Conference on Graphic and Image Processing (ICGIP), 2018
  • [Paper]
• Honeycomb Toll Plaza
  • Jiahua Zhang, Yang Liu, and Rui Liu (equal contribution)
  • UMAP Journal, 2017
  • [Paper]
• A Forum Body Extraction Method and Apparatus Based on Vocabulary Critical Degree
  • Hong Wang, Rui Liu
  • Patent, CN107403002A
  • [Detail]
• A Forum Page Clustering Method and Apparatus Based on Website Structures
  • Hong Wang, Rui Liu
  • Patent, CN107402998A
  • [Detail]

Awards

• 1st Prize, 14th NUS SoC STePS, 2019
• China National Scholarship, 2017
• Outstanding Winner, Mathematical Contest in Modeling (MCM), 2017, [13/8843 worldwide]
• Frank Giordano Award, Mathematical Contest in Modeling (MCM), 2017, [1/8843 worldwide]
• Bronze Medal, Shandong College Students’ “Internet+” Innovation and Entrepreneurship Competition, 2017
• 2nd Prize, Asia-Pacific Mathematical Contest in Modeling, 2016
• 3rd Prize, Shandong College Student Mathematics Competition, 2016

Work Experience

• Singapore Data Science Consortium
  • Research Associate
  • Implement high-performance database sort-merge join algorithms in C
  • Jan 2023 ~ current
  • National University of Singapore
• Exploratory Study for the Development of an Innovative Virtual Reality Therapy for Patients in Rehabilitation
  • Research Assistant
  • Design immersive VR experience for amnesia patients
  • Oct 2021 ~ Dec 2022
  • National University of Singapore

Projects & Programs

• StareDown [Homepage]
  • A VR FPS game written in C# and Unity.
  • 1st prize in the 14th NUS SoC STePS (Module CS3247).
• Ripple Runner
  • A 2D rhythm game implemented with JavaScript and WebGL.
  • A remastering of a Flash game with the same title.
  • Written in 10 days during 2018 NUS SoC Summer Workshop.
• Training for ACM-ICPC (Dec 2015 ~ Oct 2016)
  • Solved 521 problems, on HDUOJ, PKUOJ, SDNUOJ.
  • Wrote 209 solution explanations, on CSDN (Chinese).

Teaching Experience

• Interaction Design for Virtual and Augmented Reality
  • Teaching assistant
  • AY2019/2020 Sem. 2
  • National University of Singapore
• Immersive VR Experience Development
  • Teaching assistant
  • 2019 Summer Workshop
  • National University of Singapore
• Professional English
  • Teaching assistant
  • AY2017/2018 Sem. 1
  • Shandong Normal University