14 citations · 19 across the 3 of their papers we have counts for
3 papers
cs.LG2022★ 5 cited
Motif-aware temporal GCN for fraud detection in signed cryptocurrency trust networks
Song Li, Jiandong Zhou, Chong MO +3
Graph convolutional networks (GCNs) is a class of artificial neural networks for processing data that can be represented as graphs. Since financial transactions can naturally be co…
stat.CO2019
Generalized Elliptical Slice Sampling with Regional Pseudo-priors
Song Li, Geoffrey K. F. Tso
In this paper, we propose a MCMC algorithm based on elliptical slice sampling with the purpose to improve sampling efficiency. During sampling, a mixture distribution is fitted per…
cs.CV2018★ 14 cited
Bottleneck Supervised U-Net for Pixel-wise Liver and Tumor Segmentation
Song Li, Geoffrey Kwok Fai Tso
In this paper, we propose a bottleneck supervised (BS) U-Net model for liver and tumor segmentation. Our main contributions are: first, we propose a variation of the original U-Net…