Zohreh Ovaisi

Correcting for Selection Bias in Learning-to-rank Systems

Yifan Zhang, E. Zheleva, K. Vasilaky, 2020, WWW.

RGRecSys: A Toolkit for Robustness Evaluation of Recommender Systems pdf

Elena Zheleva, Zohreh Ovaisi, Yongfeng Zhang, 2022, WSDM.

Propensity-Independent Bias Recovery in Offline Learning-to-Rank Systems

Elena Zheleva, Zohreh Ovaisi, Kathryn Vasilaky, 2021, SIGIR.