Yi, Ziqi, Guitao Xu, Shihang Wu, Peirong Zhang, and Lianwen Jin. 2026. “Frequency Mining Empowered by Text Aggregation: A New Perspective on Document Image Tampering Detection”. Proceedings of the AAAI Conference on Artificial Intelligence 40 (2):1471-79. https://doi.org/10.1609/aaai.v40i2.37122.