HU, Zhanghao; ZHU, Qinglin; QI, Siya; HE, Yulan; YAN, Hanqi; GUI, Lin. Beyond Perplexity: Let the Reader Select Retrieval Summaries via Spectrum Projection Score. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 37, p. 31104–31112, 2026. DOI: 10.1609/aaai.v40i37.40371. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/40371. Acesso em: 21 jul. 2026.