Dickerson, John, Karthik Sankararaman, Aravind Srinivasan, and Pan Xu. 2018. “Allocation Problems in Ride-Sharing Platforms: Online Matching With Offline Reusable Resources”. Proceedings of the AAAI Conference on Artificial Intelligence 32 (1). https://doi.org/10.1609/aaai.v32i1.11477.