Unifying Text Semantics and Graph Structures for Temporal Text-attributed Graphs with Large Language Models - Zhang, Siwei; Xiong, Yun; Tang, Yateng; Xu, Jiarong; Chen, Xi; Gu, Zehao; Zheng, Xuehao; Jia, Zi'an; Zhang, Jiawei (Advances in Neural Information Processing Systems, 2025)