ZIWEI ZHANG

This is the homepage of ZIWEI ZHANG, a third-year Ph.D candidate in Department of Computer Science and Technology, Tsinghua University. Feel free to look around or contact me through email for any question.

News

  • [Dec 2018] We write a survey about deep learning on graphs.
  • [Aug 2018] Our paper on billion-scale network embedding is accepted by ICDM! See more here and see you in Singapore!
  • [May 2018] Our paper on preserving arbitrary-order proximity in network embedding is accepted by KDD! See more here and see you in London!
  • [Jan 2018] Welcome to visit our lab’s page on Network Representation Learning for soucecode and datasets.

Biography

Ziwei Zhang received his B.S. from the Department of Physics, Tsinghua University in 2016. He is currently pursuing the Ph.D. Degree in the Department of Computer Science and Technology in Tsinghua University. His research interests focus on network embedding and social network analysis, especially using matrix analysis theories. He has published several papers in prestigious conferences and journals, including KDD, AAAI, IJCAI and TKDE.

Publications

  • Ziwei Zhang, Peng Cui, Haoyang Li, Xiao Wang, Wenwu Zhu. Billion-scale Network Embedding with Iterative Random Projection. ICDM, 2018. (Full Paper, Oral, acceptance rate 8.9%) (Page) (Paper) (Code) (Slides)
  • Ziwei Zhang, Peng Cui, Xiao Wang, Jian Pei, Xuanrong Yao, Wenwu Zhu. Arbitrary-Order Proximity Preserved Network Embedding. KDD, 2018. (Full Paper, Oral, acceptance rate 10.8%) (Page) (Paper) (Code) (Slides)
  • Xiao Wang*, Ziwei Zhang*, Jing Wang, Peng Cui, Shiqiang Yang. Power-law Distribution Aware Trust Prediction. IJCAI, 2018. (Full Paper, Oral, acceptance rate 20.5%,*: equal contribution) (Page) (Paper) (Code)
  • Dingyuan Zhu, Peng Cui, Ziwei Zhang, Jian Pei, Wenwu Zhu. High-order Proximity Preserved Embedding for Dynamic Networks. TKDE, 2018. (SCI IF =3.9) (Page) (Paper)
  • Ziwei Zhang, Peng Cui, Jian Pei, Xiao Wang, Wenwu Zhu. TIMERS: Error-Bounded SVD Restart on Dynamic Networks. AAAI, 2018. (Full Paper, Oral, acceptance rate 11%) (Page) (Paper) (Code) (Slides)
  • Mingdong Ou, Peng Cui, Jian Pei, Ziwei Zhang, Wenwu Zhu. Asymmetric Transitivity Preserving Graph Embedding. KDD, 2016. (Full Paper, Oral, acceptance rate 8.9%) (Page) (Paper) (Code) (Slides)

Preprints

  • Ziwei Zhang, Peng Cui, Wenwu Zhu. Deep Learning on Graphs: A Survey. Arxiv, 1812.04202. (Paper)
  • Ziwei Zhang. A Note on Spectral Clustering and SVD of Graph Data. Arxiv, 1809.11029. (Paper)

Awards

  • 2018 National Scholarship
  • 2018 Student Travel Awards: AAAI, ICDM