SHAILENDRA SINGH TOMER; SAGAR SINGH TOMAR; KULDEEP TIWARI; VISHAL KUMAR DARWAI; ABHAY PANDEY. Customer-Level Differential Privacy in Federated Repeat Purchase Prediction with Unequal Retail Clients. Journal of Big Data Analytics and Business Intelligence, [S. l.], p. 33–41, 2026. Disponível em: https://www.matjournals.net/engineering/index.php/JoBDABI/article/view/4354. Acesso em: 2 nov. 2026.