Building a Personalized Messaging System for Health Intervention in Underprivileged Regions Using Reinforcement Learning. - Sarah Eve Kinsey; Jack Wolf; Nalini Saligram; Varun Ramesan; Meeta Walavalkar; Nidhi Jaswal; Sandhya Ramalingam; Arunesh Sinha; Thanh Hong Nguyen (IJCAI, 2023)