CrowdSurfer: Sampling Optimization Augmented with Vector-Quantized Variational AutoEncoder for Dense Crowd Navigation. - Naman Kumar 003; Antareep Singha; Laksh Nanwani; Dhruv Potdar; Tarun R; Fatemeh Rastgar; Simon Idoko; Arun Kumar Singh 001; K. Madhava Krishna (CoRR, 2024)