Back to Top

About

I am an Associate Professor in Institute of Natural Sciences, School of Mathematical Sciences, Department of Computer Science and Engineering, and Key Lab of Scientific and Engineering Computing of Minister of Education (MOE-LSC), at Shanghai Jiao Tong University. I am Adjunct Associate Professor at Shanghai AI Laboratory and UNSW Sydney. My research interests lie in artificial intelligence, computational mathematics, statistics and data science. In particular, I am working on geometric deep learning, graph neural networks, applied harmonic analysis, Bayesian inference, information geometry, numerical analysis, and applications to biomedicine and protein design. Previously, I was a research scientist at Max Planck Institute for Mathematics in Sciences, in Prof Guido Montufar's Deep Learning Theory Group. I obtained my PhD in applied mathematics from University of New South Wales under supervision of Prof Ian Sloan and Rob Womersley. I am a recipient of ICERM Semester Postdoctoral Fellowship of Brown University (2018), a long-term IPAM visitor of UCLA (2019), and long-term visitor of AI Group of Prof Pietro Lio at Univeristy of Cambridge (2022).

View More >>

Skills

Experience

Organization
Associate Professor

Shanghai Jiao Tong University

Feb-2019 to Present

Publication

  • dott image August, 2024

TourSynbio: A Multi-Modal Large Model and Agent Framework to Bridge Text and Protein Sequences for Protein Engineering

Journal : arxiv Quantitative Biology

The structural similarities between protein sequences and natural languages have led to parallel advancements in deep learning across both domains. While large language models (LLMs) have ac...

  • dott image July, 2024

ABCMB: Deep Delensing Assisted Likelihood-Free Inference from CMB Polarization Maps

The existence of a cosmic background of primordial gravitational waves (PGWB) is a robust prediction of inflationary cosmology, but it has so far evaded discovery. The most promising avenue ...

  • dott image June, 2024

Improving Antibody Design with Force-Guided Sampling in Diffusion Models

Journal : arxiv Quantitative Biology

Antibodies, crucial for immune defense, primarily rely on complementarity-determining regions (CDRs) to bind and neutralize antigens, such as viruses. The design of these CDRs determines the...

  • dott image June, 2024

Vision graph U-Net: Geometric learning enhanced encoder for medical image segmentation and restoration

Convolutional neural networks (CNNs) are known for their powerful feature extraction ability, and have achieved great success in a variety of image processing tasks. However, convolution fil...

  • dott image April, 2024

Guest Editorial: Deep Neural Networks for Graphs: Theory, Models, Algorithms, and Applications

Deep neural networks for graphs (DNNGs) represent an emerging field that studies how the deep learning method can be generalized to graph-structured data. Since graphs are a powerful and fle...

  • dott image November, 2023

Dirichlet Energy Enhancement of Graph Neural Networks by Framelet Augmentation

Graph convolutions have been a pivotal element in learning graph representations. However, recursively aggregating neighboring information with graph convolutions leads to indistinguishable ...

  • dott image November, 2022

APPROXIMATE EQUIVARIANCE SO(3) NEEDLET CONVOLUTION

Journal : Proceedings of Machine Learning Research

This paper develops a rotation-invariant needlet convolution for rotation group SO(3) to distill multiscale information of spherical signals. The spherical needlet transform is generalized f...

  • dott image June, 2022

Cell graph neural networks enable the precise prediction of patient survival in gastric cancer

Journal : NPJ Precision Oncology

Gastric cancer is one of the deadliest cancers worldwide. An accurate prognosis is essential for effective clinical assessment and treatment. Spatial patterns in the tumor microenvironment (...

  • dott image November, 2021

Spectral Transform Forms Scalable Transformer

Many real-world relational systems, such as social networks and biological systems, contain dynamic interactions. When learning dynamic graph representation, it is essential to employ sequen...

Scholar9 Profile ID

S9-122024-1907165

Publication
Publication

(9)

Review Request
Article Reviewed

(0)

Citations
Citations

(0)

Network
Network

(2)

Conferences
Conferences/Seminar

(0)