Ningyi Liao



Biography


I am a Ph.D candidate at the School of Computer Science and Engineering, Nanyang Technological University, Singapore, supervised by Prof. Siqiang Luo. My research interest lies in scalable graph neural networks, neural network optimization, and ML graph algorithms.

Before joining NTU, I received my B.Eng. degree in Computer Science from Shanghai Jiao Tong University, where I conducted research with Prof. Liyao Xiang at the John Hopcroft Center for Computer Science. I also interned at JD Digits (now JD Technology).

Publications

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All Graph Algorithm Neural Network Scalability & Efficiency
LD²: Scalable Heterophilous Graph Neural Network with Decoupled Embedding
NeurIPS 2023 In Advances in Neural Information Processing Systems 36
Ningyi Liao, Siqiang Luo, Xiang Li, Jieming Shi
SCARA: Scalable Graph Neural Networks with Feature-Oriented Optimization
VLDB 2022 In Proceedings of the VLDB Endowment, 15(11): 3240–3248
Ningyi Liao, Dingheng Mo, Siqiang Luo, Xiang Li, Pengcheng Yin
Machine Learning for Subgraph Extraction: Methods, Applications and Challenges
VLDB 2023 Tutorial In Proceedings of the VLDB Endowment Tutorial, 16(12): 3864–3867
Kai Siong Yow, Ningyi Liao, Siqiang Luo, Reynold Cheng
Example Searcher: A Spatial Query System via Example
ICDE 2023 Demo 2023 IEEE 39th International Conference on Data Engineering, 3635–3638
Jun Xuan Yew, Ningyi Liao, Dingheng Mo, Siqiang Luo
Scalable Decoupling Graph Neural Networks with Feature-Oriented Optimization
The VLDB Journal 33
Ningyi Liao, Dingheng Mo, Siqiang Luo, Xiang Li, Pengcheng Yin
Achieving Adversarial Robustness via Sparsity
Machine Learning 111: 685–711
Ningyi Liao, Shufan Wang, Liyao Xiang, Nanyang Ye, Shuo Shao, Pengzhi Chu
SIMGA: A Simple and Effective Heterophilous Graph Neural Network with Efficient Global Aggregation
arXiv:2305.09958
Haoyu Liu, Ningyi Liao, Siqiang Luo
A Survey on Machine Learning Solutions for Graph Pattern Extraction
arXiv:2204.01057
Kai Siong Yow, Ningyi Liao, Siqiang Luo, Reynold Cheng, Chenhao Ma, Xiaolin Han
Scaling up Graph Neural Networks
PhD Confirmation for Admission
Ningyi Liao

Education

 
 
 
 
 
Nanyang Technological University
Ph.D. Candidate
Nanyang Technological University
August 2021 – Present Singapore
 
 
 
 
 
Shanghai Jiao Tong University
B.Eng. in Computer Science
Shanghai Jiao Tong University
September 2017 – June 2021 Shanghai, China
 
 
 
 
 
University of California, Berkeley
Summer Session Exchange Program
University of California, Berkeley
July 2019 – August 2019 Berkeley, CA, U.S.

Services

Teaching

  • Teaching Assistant CE/CZ3002 Advanced Software Engineering ｜NTU 2023 Spring
  • Teaching Assistant CE/CZ4123 Big Data Management ｜NTU 2023 Spring
  • Teaching Assistant CE/CZ3002 Advanced Software Engineering ｜NTU 2022 Fall
  • Teaching Assistant CE/CZ4123 Big Data Management ｜NTU 2022 Spring

Academia Services

  • PC Member Full & Short Research Paper Track ｜CIKM 2023
  • PC Member Applied Research Track ｜CIKM 2022