Dr LIU Wenyin
Assistant Professor

BEng MEng Tsinghua, DSc Technion, FIAPR, SMIEEE

 

Email: csliuwy@cityu.edu.hk

Contact: 2784 4730

 

WWW: http://www.cs.cityu.edu.hk/~liuwy/

 

 

 

 

 


Research interests:

  1. Anti-Phishing
  2. Question Answering
  3. Graphics recognition and document analysis
  4. Sketch understanding and sketch-based user interfaces
  5. Pattern recognition and performance evaluation
  6. Web document analysis
  7. Multimedia information retrieval

 

Profile:

Liu Wenyin received his B.Engg. and M.Engg. degrees in Computer Science from the Tsinghua University, Beijing in 1988 and 1992 respectively, and his D.Sc. in Information Management Engineering from the Technion, Israel Institute of Technology in 1998. He had worked at Tsinghua as a faculty member for three years and at Microsoft Research China/Asia as a full time Researcher for another three years. Starting from January 2002, he has been an Assistant Professor in the Department of Computer Science, City University of Hong Kong.

His research interests include anti-phishing, question answering, graphics recognition and document analysis, sketch understanding and sketch-based user interfaces, pattern recognition and performance evaluation, user modeling and personalization, and multimedia information retrieval. He has authored or co-authored more than 200 publications and more than 20 patents granted or pending in these areas.

Liu Wenyin played a major role in developing the Machine Drawing Understanding System (MDUS), which won First Place in the Dashed Line Recognition Contest (http://www.loria.fr/~tombre/grec95.html) held during the First IAPR Workshop on Graphics Recognition at Pennsylvania State University , 1995. In 1997, he won a Third Prize in the ACM/IBM First International Java Programming Contest (ACM Quest for Java'97) (http://www.acm.org/jquest/webquest1.html). In 2003, he was awarded the ICDAR Outstanding Young Researcher Award (http://www.cs.cityu.edu.hk/~liuwy/icdar-award.jpg) by the International Association for Pattern Recognition (IAPR) for his significant impact in the research domain of graphics recognition, engineering drawings recognition, and performance evaluation. He is Chair of IAPR TC10 (on Graphics Recognition) from 2006. He is a guest professor of University of Science and Technology of China, Hefei , China.He is a Fellow of IAPR and a senior member of IEEE.

 

 


Selected Research Projects and/or Developed Systems:

  1. Anti-Phishing; Reasonable Antiphishing SiteWatcher
  2. Pattern-based Interactive QA (http://www.cs.cityu.edu.hk/QA/); BuyAns
  3. MDUS and Vr.Liu: Engineering Drawing Recognition and Understanding Systems
  4. SmartSketchpad: An On-Line Simple/Complex Graphics Input and Recognition Tool
  5. Media Agents: A Personalized Information Management System
  6. PhotoServer: A Research Platform for CBIR Research
  7. Arc Segmentation Contest
  8. Performance Evaluation of CBIR
  9. Performance Evaluation of Video Text Detection
  10. QuickDiagram

 

 

 

Click here for my full CV