Relational Transformer: Toward Zero-Shot Foundation Models for Relational Data - Ranjan, Rishabh; Hudovernik, Valter; Znidar, Mark; Kanatsoulis, Charilaos; Upendra, Roshan; Mohammadi, Mahmoud; Meyer, Joe; Palczewski, Tom; Guestrin, Carlos; Leskovec, Jure (International Conference on Learning Representations, 2026)