About me

I am a PhD student at the Department of Computer and Information Science, University of Pennsylvania, supervised by Prof. Susan Davidson. Previously, I got my bachelor degreee from Tsinghua University in 2016. My research interests are data provenance, data citations, data management and big data.

Education

  • University of Pennsylvania, Computer and Information Science, PhD, Aug. 2016 - Now.
  • Tsinghua University, Automation, Undergraduate, Aug. 2012 - July. 2016

Projects

  • Data citation: Automating citation generation for general queries

Publications

  • Automating Data Citation in CiteDB
    Abdussalam Alawini, Yinjun Wu, Wei Hu, Susan Davidson
    43rd International Conference on Very Large Databases (VLDB), Aug 2017.
  • BAH: A Bitmap Index Compression Algorithm for Fast Data Retrieval [Paper]
    Chenxing Li, Zhen Chen, Wenxun Zheng, Yinjun Wu, Junwei Cao
    Local Computer Networks (LCN), 2016 IEEE 41st Conference on, 697-705
  • CAMP: A New Bitmap Index for Data Retrieval in Traffic Archival [Paper]
    Yinjun Wu, Zhen Chen, Junwei Cao, Haoxun Li, Chenxing Li, Yijie Wang, Wenxun Zheng, Jiahui Chang, Jing Zhou, Ziwei Hu, Jinghong Guo
    IEEE Communications Letters 20 (6), 1128-1131
  • Combat: A new bitmap index coding algorithm for big data [Paper]
    Yinjun Wu, Zhen Chen, Yuhao Wen, Wenxun Zheng, Junwei Cao
    Tsinghua Science and Technology 21 (2), 136-145
  • A general analytical model for spatial and temporal performance of bitmap index compression algorithms in Big Data [Paper]
    Yinjun Wu, Zhen Chen, Yuhao Wen, Junwei Cao, Wenxun Zheng, Ge Ma
    Computer Communication and Networks (ICCCN), 2015 24th International Conference on
  • A survey of bitmap index compression algorithms for big data [Paper]
    Zhen Chen, Yuhao Wen, Junwei Cao, Wenxun Zheng, Jiahui Chang, Yinjun Wu, Ge Ma, Mourad Hakmaoui, Guodong Peng
    Tsinghua Science and Technology 20 (1), 100-115