LEE, Hyunji; SOLDAINI, Luca; COHAN, Arman; SEO, Minjoon; LO, Kyle. RouterRetriever: Routing over a Mixture of Expert Embedding Models. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 39, n. 11, p. 11995–12003, 2025. DOI: 10.1609/aaai.v39i11.33306. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/33306. Acesso em: 10 may. 2026.