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Dr. ZHANG, Zhiwei 張志威
B.Eng., Ph.D.
Research Assistant Professor, Department of Computer Science

 
   
E-mail:
Personal Website: http://www.comp.hkbu.edu.hk/~cszwzhang/

Dr. Zhang received his Bachelor degree in Computer Science & Technology from Renmin University of China in July 2010. He got his Ph.D degree in Department of Systems Engineering and Engineering Management at the Chinese University of Hong Kong under the supervision of Prof. Jeffrey Xu Yu in 2014. His research interests include I/O efficient graph algorithms, query processing and graph related problems.


Research Interests

  • I/O Efficient Algorithms for Massive Graphs
  • Keyword Search on Graphs
  • Efficient Algorithms for Fundamental Graph Operations
  • New Algorithms for Problems Appearing in Graph Database

Selected Publications

  • Zhiwei Zhang, Jeffrey Xu Yu, Lu Qin, Zechao Shang Divide & Conquer: I/O Efficient Depth-First Search (SIGMOD 2015:445-458)
  • Zhiwei Zhang, Jeffrey Xu Yu, Lu Qin, Lijun Chang, Xuemin Lin I/O Efficient: Computing SCCs in Massive Graphs (VLDB Journal 2015 24(2))
  • Zhiwei Zhang, Lu Qin, Jeffrey Xu Yu Contract & Expand: I/O Efficient SCCs Computing. ICDE 2014:208-219
  • Zhiwei Zhang, Jeffrey Xu Yu, Lu Qin, Lijun Chang, Xuemin Lin I/O Efficient: Computing SCCs in Massive Graphs
  • Zhiwei Zhang, Jeffrey Xu Yu, Lu Qin, Qing Zhu, Xiaofang Zhou I/O Cost Minimization: Reachability Queries Processing over Massive Graphs. EDBT 2012:468-479
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Department of Computer Science, Hong Kong Baptist University
Hong Kong Baptist University