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Telephone: 86-18993172677
Office:Guiqin Building A517, Lanzhou University, Lanzhou, China

Now I am a faculty of Department of Computer Science, Lanzhou University. I am doing research with Prof. Li Lian and Dr. Paul S. Wang.

Su Wei, A Ph.D. of Computer Mathematics

Associate Professor
Department of Computer Science
LanZhou University
No 222, Tianshui South Road, Lanzhou, Gansu province, China

Brief Biography

Dr. Su obtained his bachelor degree of computer science from Lanzhou University in 2001. He begin to work in School of Information Science & Engineering, Lanzhou University from 2001. In 2010, He got his Ph.D. degree of computer mathematics from Lanzhou University (His advisors are Prof. Li Lian and Prof. Paul S. Wang). From Aug. 2007 to Feb. 2009 he studied at Department of Computer Science, Kent State University as a joint Ph.D. candidate (his supervisor is Dr. Paul S. Wang). During Aug. 2015 - Feb. 2017, he worked at department of computer science, North Carolina State University as a visiting scholar. Now he is an associate professor of Computer Science Department, Lanzhou University. Most recently, his research focus is on AI, deep learning, educational data mining, and natural language processing.

  1. R. Huang, B. Liu, W. Su, and H. Lin, 'Research on Braille Music Recognition Based on Convolutional Neural Network,' 2018 14th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, 2018.
  2. W. Wu, B. Liu, W. Su, and H. Lin,'Research on Braille Music Segmentation Based on Long Short-Term Memory,' 2018 14th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, 2018.

  3. Wei Su, Chuan Cai, Jinzhao Wu, The Accessibility of Mathematical Formulas for the Visually Impaired in China, 13th International Conference on Artificial Intelligence and Symbolic Computation (AISC), Suzhou, China, 2018.

  4. Hong, Sai; Su, Wei; Lin, He; Lv, Xianchao, Functional Classification Study for Mathematical Formulas Retrieval, 17th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel Distributed Computing (SNPD), Shanghai, 2016.5.30-2016.6.1.

  5. Yuexia Xu; WEI SU; Ming Cheng; Zhiyi Qu; Hui Li, N-gram Index Structure Study for Semantic based Mathematical Formula, 10th IEEE International Conference on Computational Intelligence and Security, CIS2014, 2014.11.14-2014.11.15.

  6. Ming Cheng; WEI SU; Yuexia Xu; Zhiyi Qu; Xuan Wang, Linear Input Method of Mathematical Formula, the 10th International Conference on Computational Intelligence and Security (CIS), 2014.11.14-2014.11.15.

  7. Su, Wei; Wang, Paul S.; Cai, Chuan; Li, Lian, A touch-operation-based dynamic geometry system: Design and implementation, 4th International Congress on Mathematical Software, ICMS 2014, Seoul, Korea, Republic of, 2014.8.5-2014.8.9.

  8. Wei Guo; Wei Su; Lian Li; Ning An; Linwei Cui, MQL: a Mathematical Formula Query Language for Mathematics Search, Proceeding of the 14th IEEE International Conference on Computational Science and Engineering (CSE 2011), Dalian, 2011.8.24-2011.8.26.

  9. Wei Su; Paul S.Wang; Lian Li, MathPASS: A Remedial Mathematics System with Automated Answer Checking, CICM 2010, Paris, 2010.7.5-2010.7.10

  10. WEI SU; Paul S. Wang; Lian Li, A solution for online entering and editing mathematical formulas, ACM Communications in Computer Algebra, 2008, 42 (1-2).

  1. Undergraduate Courses: Artificial Intelligence, Algorithm Design and Analysis, Big Data and Cloud Computing.
  2. Postgraduate Courses: Educational Data Mining, Computer Applications.

  1. Web-based Mathematics Education (WME)
  2. MathEdit: A Web-based Mathematical Formula Editor
  3. MathPASS: A Web-based Intelligent Mathematical Assessment System
  4. The Accessibility to Mathematical Information for People with Vision Disability
  5. MathSearch: a Formula-based Mathematics Search Engineer

  1. MathSearch: a math-aware search engine, NSF of China (NSFC) Grant, 2010-2012, PI.
  2. Creating a dynamic e-textbook of geometry for handheld device, MOE-Intel Grant, 2011-2013, PI.
  3. Ensuring Access to Mathematics for Visually Impaired Users, NSF of China Grant, 2011-2013, Member.
  4. WME: Web-based Mathematics Education, NSF of America Grant, 2002-2008, Member.
  5. IoS: an Intelligent Internet of Ship, Guangxi Innovation-driven Development of Major Special Funding, 2017-2020, Co-PI.
  6. CMOOC: an Intelligent MOOC System for Learning Chinese, Guangxi Science and Technology Team and Talent Special Funding, 2016-2019, Co-PI.
  7. The Braille Online Platform of China, China Association of the Blind, 2014-2019, PI.


I like playing badminton. I was awarded runner-up in YuZhong badminton Game of Lanzhou University in 2001. I also attended Faculty Badminton Game of Lanzhou University in 2003 and 2006.