TAN, Hao; CHEN, Ziming. UniGuard-Cascade: A Unified LLM-Driven Safety Scoring and Multi-Stage Audit Framework for Cross-Platform User Comments. Journal of Computer, Signal, and System Research, [S. l.], v. 3, n. 1, p. 42–50, 2026. DOI: 10.71222/n1xmg294. Disponível em: https://www.gbspress.com/index.php/JCSSR/article/view/563. Acesso em: 30 jan. 2026.