Ruihan Wu (吴睿涵)

Hi! I am currently a third year Ph.D. student in Computer Science Department of Cornell University, advised by Kilian Q. Weinberger. Before Cornell, I received my B.E. in computer science from Yao Class, Tsinghua University. My research recently focuses on maintaining ML systems and studying security problems raised from ML algorithms. Previously, I worked on several other topics such as learning theory, Gaussian processes and influence maximization. (CV)

Office: 325, Gates Hall, Cornell, Ithaca, NY 14853

Email: rw565 [at] cornell [dot] edu

Preprints and Manuscripts

Fixes That Fail: Self-Defeating Improvements in Machine-Learning Systems

Ruihan Wu, Chuan Guo, Awni Hannun, Laurens van der Maaten

arXiv:2103.11766, 2021. [pdf] [code]

TrojanNet: Embedding hidden Trojan horse models in neural networks

Chuan Guo*, Ruihan Wu*, Kilian Q. Weinberger

unpublished manuscript, 2020 [pdf] [code]


Making Paper Reviewing Robust to Bid Manipulation Attacks

Ruihan Wu*, Chuan Guo*, Felix Wu, Rahul Kidambi, Laurens van der Maaten, Kilian Q. Weinberger

--In International Conference on Machine Learning (ICML), 2021. [pdf] [code]

Scalable Lattice Influence Maximization

Wei Chen*, Ruihan Wu*, Zheng Yu*

--In IEEE Transactions on Computational Social Systems (TCSS), 2020. [pdf]

Product Kernel Interpolation for Scalable Gaussian Processes

Jake Gardner, Geoff Peiss, Ruihan Wu, Kilian Q. Weinberger, Andrew G. Wilson

--In International Conference on Artificial Intelligence and Statistics (AISTATS), 2018. [pdf]

Quadratic Upper Bound for Recursive Teaching Dimension of Finite VC Classes

Lunjia Hu, Ruihan Wu, Tianhong Li, Liwei Wang

--In Conference on Learning Theory (COLT), 2017. [pdf]

Selected Awards

National Scholarship (top 2% in Tsinghua University), 2017

Gold Medal in Chinese Mathematical Olympiad , 2013