Publications

You can also find my work on Google Scholar and ORCID.

Journal Publications

Dynamic Relocations in Car-Sharing Networks

Mahsa Hosseini, Joseph Milner, and Gonzalo Romero.
Operations Research, 73(4), 2010–2025.

Published article

This paper develops a dynamic relocation policy for car-sharing networks with uncertain and unbalanced demand. Using a fluid-model reformulation, we derive tractable structural insights and dynamic relocation policies that improve resource positioning across the network.

Working Papers

Diverse Assortments in Online Recommendations

Mahsa Hosseini, Opher Baron, Shreyas Sekar, and Azarakhsh Malekian.

This project studies the long-run value of diversity in recommendation systems. When recommendations affect future user preferences or engagement, repeatedly selecting the option that performs best today may be suboptimal. We study when more diverse recommendation policies improve long-run platform performance.

Research in Progress

From Traffic Jams to Zoom Calls: A Hybrid Work Model

This project studies how organizations should schedule in-person work when employees benefit from interacting with colleagues but office attendance also creates congestion. The model examines how workplace network structure and capacity considerations affect optimal hybrid-work arrangements.