Juba Ziani

Assistant Professor


Contact

  • Juba Ziani Google Scholar

Education

  • Postdoctoral Fellow Warren Center for Network and Data Sciences (2021), University of Pennsylvania
  • Ph.D. Computing and Mathematical Science (2019), California Institute of Technology

Expertise

  • Game Theory
  • Mechanism Design
  • Markets for Data
  • Differential Privacy
  • Fairness in Machine Learning
  • Online Learning

About

Juba Ziani is an Assistant Professor in the H. Milton Stewart School of Industrial and Systems Engineering. Prior to this, Juba was a Warren Center Postdoctoral Fellow at the University of Pennsylvania, hosted by Sampath Kannan, Michael Kearns, Aaron Roth, and Rakesh Vohra. Juba completed his Phd at Caltech in the Computing and Mathematical Sciences department, where he was advised by Katrina Ligett and Adam Wierman.

Juba use tools from learning theory, game theory, and optimization to address technical and societal challenges arising from the rise of AI, ML, and data-driven decision making. He is particularly interested in: 
1. The economics of data, in a world of exchanging data has become crucial to building powerful AI tools;
2. The privacy considerations from using larger and larger amounts of personal and sensitive data, with a focus on Differential Privacy; 
3. The fairness considerations around AI, ensuring that algorithms and automated decision-making tools do not replicate human biases or introduce new biases;
4. The performance of ML models in high-stake environments when strategic user responses and distribution shifts are commonplace.
 

Awards and Honors

  • NSF CAREER Award 2336236
  • IsyE DEI fellow, 2024-2025 cohort
  • IsyE DEI fellow, 2023-2024 cohort
  • IsyE DEI fellow, 2022-2023 cohort
  • Student Recognition of Excellence in Teaching: Annual CIOS Award, 2023
  • Student Recognition of Excellence in Teaching: Annual CIOS Award, 2022
  • Student Recognition of Excellence in Teaching: Fall 2023 CIOS Honor Roll
  • Student Recognition of Excellence in Teaching: Spring 2023 CIOS Honor Roll
  • Student Recognition of Excellence in Teaching: Fall 2022 CIOS Honor Roll
  • Student Recognition of Excellence in Teaching: Spring 2022 CIOS Honor Roll