DENG, Jiajun; XIAN, Yuanqing. ARC-Guard: A High-Precision Multi-Agent Collaborative Framework for Email Classification based on RAG and CoT. Scientific Journal of Intelligent Systems Research, [S. l.], v. 8, n. 4, p. 11–20, 2026. DOI: 10.54691/f13knk31. Disponível em: https://bcpublication.org/index.php/SJISR/article/view/9383. Acesso em: 16 may. 2026.