Tianyi Chen

I am a Senior Researcher at Microsoft, Redmond. I received my doctoral degree in Applied Mathematics and Statistic and master degree in Computer Science from Johns Hopkins University, United States, and my bachelor degree in Mathematics from Dalian University of Technology, China. My research interests are optimization, model compression, automated machine learning, computer vision and natural language processing.

My works frequently appeared on top-tier conferences and journals, such as NeurIPS, ICLR, SIAM Journal of Optimization, Physics A, etc. I served as reviewers for prestiguous conferences and journals such as NeurIPS, ICML, etc.

Tianyi Chen

Tianyi.Chen@microsoft.com

Microsoft
Redmond
United States

Google Scholar

Publications

Conference

[ICLR 2023] OTOv2: Automatic, Generic, User-Friendly, T Chen, L Liang, etc.
[NeurIPS 2021] Only Train Once: A One-Shot Neural Network Training And Pruning Framework, T Chen, B Ji, etc.
[ECML PKDD 2020] Orthant Based Proximal Stochastic Gradient Method for ℓ1-Regularized Optimization, T Chen, T Ding, etc.

Journal

[Computers & Security] Transferable adversarial examples can efficiently fool topic models, Z Wang, Y Tao, H Zhu, C Yang, T Chen.
[SIAM Journal of Optimization] A Reduced-Space Algorithm for Minimizing ℓ1-Regularized Convex Functions, T Chen, F Curtis, D Robinson.
[Optimization Methods and Software] FaRSA for ℓ1-regularized convex optimization: local convergence and numerical experience, T Chen, F Curtis, D Robinson.
[Physica A] Evolution of co-operation among mobile agents with different influence, Z Wang, T Chen, etc.

Patent (Granted)

[US Patent] System and method for drawing beautification, T Chen, X Tu, S Yi, KT Beck, RL Townsend, ML Fu.
[US Patent] Object detection and segmentation for inking applications, Y Shi, A Orazaev,T Chen, S Yi.
[US Patent] Spatially sparse convolutional neural networks for inking applications, T Chen, Y Shi, S Yi.
[US Patent] Model compression by sparsity-inducing regularization optimization, T Chen, Y Shi, S Yi, X Tu.
[US Patent] Signature verification, T Chen, S Yi.
[US Patent] Semantic Segmentation for Stroke Classification in Inking Application, T Chen, G Ganesan, B Fang, S Yi.