User profiles for Xinyi Xu

Xinyi Xu

- Verified email at columbia.edu - Cited by 485

Xinyi Xu

- Verified email at u.nus.edu - Cited by 478

Identification of common genetic risk variants for autism spectrum disorder

…, CR Stevens, PF Sullivan, P Turley, GB Walters, X Xu… - Nature …, 2019 - nature.com
Autism spectrum disorder (ASD) is a highly heritable and heterogeneous group of
neurodevelopmental phenotypes diagnosed in more than 1% of children. Common genetic variants …

Predicting the Young's modulus of silicate glasses using high-throughput molecular dynamics simulations and machine learning

K Yang, X Xu, B Yang, B Cook, H Ramos… - Scientific reports, 2019 - nature.com
The application of machine learning to predict materials’ properties usually requires a large
number of consistent data for training. However, experimental datasets of high quality are …

[PDF][PDF] Large-scale exome sequencing study implicates both developmental and functional changes in the neurobiology of autism

…, MS Mulhern, M Artomov, S Gerges, B Sheppard, X Xu… - Cell, 2020 - cell.com
We present the largest exome sequencing study of autism spectrum disorder (ASD) to date (n
= 35,584 total samples, 11,986 with ASD). Using an enhanced analytical framework to …

Optical parametric amplification by monolayer transition metal dichalcogenides

C Trovatello, A Marini, X Xu, C Lee, F Liu, N Curreli… - Nature …, 2021 - nature.com
Optical parametric amplification is a second-order nonlinear process whereby an optical
signal is amplified by a pump via the generation of an idler field 1 . This mechanism is …

Adsorption of Pb (II) from aqueous solutions using crosslinked carboxylated chitosan/carboxylated nanocellulose hydrogel beads

X Xu, X Ouyang, LY Yang - Journal of Molecular Liquids, 2021 - Elsevier
Chitosan modification is an important method for the development of adsorbents that has
attracted considerable interest in recent years. In this regard, a new type of efficient Pb(II) …

Collaborative fairness in federated learning

L Lyu, X Xu, Q Wang, H Yu - Federated Learning: Privacy and Incentive, 2020 - Springer
In current deep learning paradigms, local training or the Standalone framework tends to
result in overfitting and thus low utility. This problem can be addressed by Distributed or …

Optimal nonbipartite matching and its statistical applications

B Lu, R Greevy, X Xu, C Beck - The American Statistician, 2011 - Taylor & Francis
Matching is a powerful statistical tool in design and analysis. Conventional two-group, or
bipartite, matching has been widely used in practice. However, its utility is limited to simpler …

Ferritin‐Hijacking Nanoparticles Spatiotemporally Directing Endogenous Ferroptosis for Synergistic Anticancer Therapy

…, M Zhu, Y Song, J Zhang, J Hu, X Xu, X Xu… - Advanced …, 2022 - Wiley Online Library
Existing ferroptosis as an iron‐dependent form of regulated cell death primarily relies on
importing exogenous iron. However, the excessive employment of toxic materials may cause …

[PDF][PDF] Multiple signaling roles of CD3ε and its application in CAR-T cell therapy

W Wu, Q Zhou, T Masubuchi, X Shi, H Li, X Xu… - Cell, 2020 - cell.com
AT cell receptor (TCR) mediates antigen-induced signaling through its associated CD3ε, δ, γ,
and ζ, but the contributions of different CD3 chains remain elusive. Using quantitative mass …

Gradient driven rewards to guarantee fairness in collaborative machine learning

X Xu, L Lyu, X Ma, C Miao, CS Foo… - Advances in Neural …, 2021 - proceedings.neurips.cc
In collaborative machine learning (CML), multiple agents pool their resources (eg, data)
together for a common learning task. In realistic CML settings where the agents are self-…