Weifeng Liu

Department of Computer Science and Technology
China University of Petroleum, Beijing

weifeng.liu [at] cup.edu.cn

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Short Bio

Weifeng Liu is currently a Full Professor at the Department of Computer Science and Technology of the China University of Petroleum, Beijing, China. Formerly, he was a Marie Curie Fellow at the Department of Computer Science of the Norwegian University of Science and Technology in Trondheim, Norway. He received his PhD in 2016 from the Niels Bohr Institute of the University of Copenhagen under advisor Brian Vinter. He has been shortly working as a Research Associate with Iain S. Duff at the STFC Rutherford Appleton Laboratory in 2016. He also has been working as a Senior Researcher in high performance computing technology at the SINOPEC Exploration and Production Research Institute for about six years (2006-2012). He received his BE and ME degrees in computer science, both from the China University of Petroleum, Beijing, in 2002 and 2006, respectively.

He is a Senior Member of the IEEE and a Member of the ACM and the SIAM.

His research interests include numerical linear algebra and parallel computing, particularly in designing parallel and scalable algorithms and data structures for sparse matrix computations on throughput-oriented architectures. His algorithms run on a variety of manycore devices and single-chip CPU-GPU heterogeneous processors.

His PhD thesis is entitled "Parallel and Scalable Sparse Basic Linear Algebra Subprograms", see [PDF] [Slides] [BibTeX].

News

  • [2019.04][ICS'19] Our work on sparse matrix-matrix multiplication has been accepted at ICS '19. Authors: Xie, Tan, Liu, Sun. [PDF]

  • [2019.04][THPC] Our work on APU has been accepted at CCF THPC. Authors: Zhang, Liu, Feng, Zhai, Du. [PDF]

  • [2018.09][IJPP] Our work on sparse matrix-matrix multiplication has been accepted at IJPP, and will be presented at NPC'18. Authors: Liu, He, Liu and Tan. [PDF]

  • [2018.06][IEEE] My application of IEEE Senior Member has been approved.

  • [2018.05][SIAM LA'18] Our 4-talk MiniSymposium Parallel Sparse Triangular Solve on Emerging Platforms co-organized with Wei Xue has been very successful. Program: [Program]

  • [2018.04][FGCS] Our work on sparse matrix factorization has been accepted. Authors: Chen, Fang, Liu, Tang and Yang.

  • [2018.04][ICS'18] Our work on warp consolidation has been accepted. Authors: Li, Liu, Wang, Barker and Song. [PDF]