@inproceedings{ijcai2019p532,
  title     = {Learning Multi-Objective Rewards and User Utility Function in Contextual Bandits for Personalized Ranking},
  author    = {Wanigasekara, Nirandika and Liang, Yuxuan and Goh, Siong Thye and Liu, Ye and Williams, Joseph Jay and Rosenblum, David S.},
  booktitle = {Proceedings of the Twenty-Eighth International Joint Conference on
               Artificial Intelligence, {IJCAI-19}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  pages     = {3835--3841},
  year      = {2019},
  month     = {7},
  doi       = {10.24963/ijcai.2019/532},
  url       = {https://doi.org/10.24963/ijcai.2019/532},
}