Unveiling Deepfakes: A Frequency-Aware Triple Branch Network for Deepfake Detection. - Qihao Shen; Jiaxing Xuan; Zhenguang Liu; Sifan Wu 001; Yutong Xie 019; Zhaoyan Ming; Yingying Jiao; Kui Ren 001 (IEEE Trans. Dependable Secur. Comput., 2026)