Personalized Retrieval over Millions of Items. - Hemanth Vemuri; Sheshansh Agrawal; Shivam Mittal; Deepak Saini; Akshay Soni; Abhinav V. Sambasivan; Wenhao Lu; Yajun Wang; Mehul Parsana; Purushottam Kar; Manik Varma (SIGIR, 2023)