A-Z Index

Dr. Mark Chai

Dr. Mark Chai



2315 Colden Hall



Joined Northwest in 2023

Assistant Professor


  • Ph.D. Computing; Queen's University (Canada)
  • M.A. Information Systems and Technology; York University (Canada)

Courses Taught

  • Database Systems
  • Graduate Direct Project
  • Object-Oriented Programming

Academic Interests

  • High-dimensional Data Analysis
  • Medical Information Retrieval
  • Clinical Diagnostic Support
  • Fintech

Scholarly Activity

Selected Publications:

  • Sheng Chai, Xianrong Zheng. "A Contrarian Trading Strategy: Mean vs. Median Reversion", 7th International Conference on E-Commerce, E-Business and E-Government, ACM, New York, NY, USA, pp. 134–138, 2023.
  • Haohua Qin, Yuhua Dong, Lantian Guo, Luxin Man, Sheng Chai. "An Intelligent Control System for Building Aquaculture based on Model Free Self-Adaptive Control", Ferroelectrics Journal, 609(1), pp. 87-96, 2023.
  • Sheng Chai, Wenying Feng, and Hossam S. Hassanein. "Modified Regularization for High-dimensional Data Decomposition", IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT), Niagara Falls, ON, Canada, pp. 710-714, 2022.
  • Xianrong Zheng, Li Da Xu, and Sheng Chai. "QoS Recommendation in Cloud Services", IEEE Access, vol.5, pp. 5171-5177, 2017.
  • Xianrong Zheng, Li Da Xu, and Sheng Chai. "Ranking-Based Cloud Service Recommendation", IEEE International Conference on Edge Computing, pp. 136-141, 2017.
  • Sheng Chai, Wenying Feng, and Hossam S. Hassanein. "Tensor decomposition-based web service QoS prediction", Journal of Coupled Systems and Multiscale Dynamics, vol. 4, no. 2, pp.113-118, 2016.

Other Professional Experiences

  • Program committee member
  • International Conference on Knowledge, Information and Creativity Support Systems, KICSS
  • Journal/Conference Reviewer
  • IEEE Transactions on Sustainable Computing, IEEE Access, Journal of Industrial Information Integration, Journal of Management Analytics, Journal of Technological Forecasting & Social Change, IEEE ICIOT 2019, KICSS 2014