I am a Research Associate and a Ph.D. student at Nanyang Technological University supervised by Prof. Gao Cong. Before that, I obtained the Master’s Degree, advised by Prof. Zhiyong Peng, and Bachelor’s Degree at Wuhan University in 2021 and 2018, respectively. And I was a visiting student at RMIT supervised by Prof. Zhifeng Bao.

You can find my CV here.


  • Aug. 2022: Starting my Ph.D. journey at NTU.
  • Mar. 2022: Joining Alibaba-NTU JRI, NTU, Singapore as Research Associate.


  • Mar. 2022 - Present: Research Associate at Alibaba-NTU JRI, NTU, Singapore.
  • Aug. 2021 - Mar. 2022: Research Intern at Zhejiang Lab, China.
  • Jul. 2020 - Oct. 2020: Research Intern at Noah Ark Lab, Huawei, China.
  • Aug. 2019 - Oct. 2019: Visiting Student at RMIT University, Australia.
  • Dec. 2018 - Mar. 2019: Visiting Student at RMIT University, Australia.

Selected Publications

  • Mo, S., Bao, Z., Zhang, P., Peng, Z.. Towards an efficient cost-aware random walk domination, Proceedings of the VLDB Endowment, 2021.
  • Mo, S., Bao, Z., Zheng, B., Peng, Z., Towards an Optimal Bus Frequency Scheduling: When the Waiting Time Matters, Transactions on Knowledge and Data Engineering, 2020.
  • Zhang, Y., Li, Y., Bao, Z., Mo, S., Zhang, P., Optimizing impression counts for outdoor advertising, Proceedings of the 25th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2019.