Geometry based visualization of hierarchical structures. - Peng Wang; Kang Zhang 001; Xiaonan Song; Tianyi Zhou 011; Dongwei Gong (ICIS, 2014)

Fast Second-order Method for Neural Networks under Small Treewidth Setting. - Xiaoyu Li 001; Jiangxuan Long 001; Zhao Song 002; Tianyi Zhou 011 (IEEE Big Data, 2024)

Faster Sampling Algorithms for Polytopes with Small Treewidth. - Yekun Ke; Xiaoyu Li 001; Zhao Song 002; Tianyi Zhou 011 (IEEE Big Data, 2024)

Pre-trained Large Language Models Use Fourier Features to Compute Addition. - Tianyi Zhou 011; Deqing Fu; Vatsal Sharan; Robin Jia (NeurIPS, 2024)

Fourier Circuits in Neural Networks: Unlocking the Potential of Large Language Models in Mathematical Reasoning and Modular Arithmetic. - Jiuxiang Gu; Chenyang Li; Yingyu Liang; Zhenmei Shi; Zhao Song 002; Tianyi Zhou 011 (CoRR, 2024)

Simplicity Bias of Transformers to Learn Low Sensitivity Functions. - Bhavya Vasudeva; Deqing Fu; Tianyi Zhou 011; Elliott Kau; Youqi Huang; Vatsal Sharan (CoRR, 2024)

Fourier Circuits in Neural Networks and Transformers: A Case Study of Modular Arithmetic with Multiple Inputs. - Chenyang Li; Yingyu Liang; Zhenmei Shi; Zhao Song 002; Tianyi Zhou 011 (AISTATS, 2025)

Transformers Learn Low Sensitivity Functions: Investigations and Implications. - Bhavya Vasudeva; Deqing Fu; Tianyi Zhou 011; Elliott Kau; Youqi Huang; Vatsal Sharan (ICLR, 2025)

FoNE: Precise Single-Token Number Embeddings via Fourier Features. - Tianyi Zhou 011; Deqing Fu; Mahdi Soltanolkotabi; Robin Jia; Vatsal Sharan (CoRR, 2025)