Publications
Working Papers
Sequential Fair Allocation with Replenishments: A Little Envy Goes An Exponentially Long Way
Siddhartha Banerjee, Chamsi Hssaine, Chido Onyeze, Sean Sinclair.
Major Revision in Manufacturing & Service Operations Management.
Preliminary version: SIGMETRICS'26.
Best Paper Award at SIGMETRICS'26.
Finalist for the 2026 INFORMS Service Science Cluster Best Paper Award.
On the Power of Delayed Flexibility: Balls, Bins, and a Few Opaque Promotions
Daniel Freund, Chamsi Hssaine, Jiayu (Kamessi) Zhao.
Major Revision in Operations Research.
Learning Fair and Effective Points-Based Rewards Programs
Chamsi Hssaine, Yichun Hu, Ciara Pike-Burke.
Major Revision in Operations Research.
Accepted to NeurIPS 2025 MLxOR Workshop.
Preliminary version: EC'25.
Price Competition Under a Consider-then-Choose Model with Lexicographic Choice
Siddhartha Banerjee, Chamsi Hssaine, Vijay Kamble.
Minor Revision in Manufacturing & Service Operations Management.
Online Allocation of Throughput-Constrained Resources Using Proxy Assignments
Chamsi Hssaine, Huseyin Topaloglu, Garrett van Ryzin.
Conditionally Accepted in Manufacturing & Service Operations Management.
Accepted for spotlight presentation at Durham Early Career Scholars Workshop.
Journal Publications
The Data-Driven Censored Newsvendor Problem
Chamsi Hssaine, Sean Sinclair.
Management Science (Forthcoming).
Accepted for spotlight presentation at Durham Early Career Scholars Workshop.
Online Fair Allocation of Perishable Resources
Siddhartha Banerjee, Chamsi Hssaine, Sean Sinclair.
Operations Research, 2026.
Preliminary version: SIGMETRICS'23.
Runner-up for the 2024 INFORMS Service Science Best DEIJ Paper Award.
Plan Your System and Price for Free: Fast Algorithms for Multimodal Transit Operations
Siddhartha Banerjee, Chamsi Hssaine, Qi Luo, Samitha Samaranayake.
Transportation Science, 2025.
Fair Incentives for Repeated Engagement
Daniel Freund, Chamsi Hssaine.
Production and Operations Management, 2025.
Preliminary version: WINE'23.
Real-Time Approximate Routing for Smart Transit Systems
Siddhartha Banerjee, Chamsi Hssaine, Noémie Périvier, Samitha Samaranayake.
ACM POMACS, 2021.
Preliminary version: SIGMETRICS'21.
Finalist for the 2021 INFORMS Minority Issues Forum Paper Competition.
Conference Publications
Information Signal Design for Incentivizing Team Formation
Siddhartha Banerjee, Chamsi Hssaine. Extended abstract in WINE'18.