1 code implementation • 11 Sep 2020 • Siyue Xie, Yiming Li, Da Sun Handason Tam, Xiaxin Liu, Qiu Fang Ying, Wing Cheong Lau, Dah Ming Chiu, Shou Zhi Chen
In this paper, we propose the Graph Temporal Edge Aggregation (GTEA) framework for inductive learning on Temporal Interaction Graphs (TIGs).
no code implementations • 13 Jun 2019 • Da Sun Handason Tam, Wing Cheong Lau, Bin Hu, Qiu Fang Ying, Dah Ming Chiu, Hong Liu
In the context of e-payment transaction graphs, the resultant node and edge embeddings can effectively characterize the user-background as well as the financial transaction patterns of individual account holders.
1 code implementation • 21 Apr 2017 • Zhibo Yang, Huanle Xu, Jianyuan Deng, Chen Change Loy, Wing Cheong Lau
Particularly, we further discover a new type of chromatic distortion in high-density color QR codes, cross-module color interference, caused by the high density which also makes the geometric distortion correction more challenging.
no code implementations • 20 May 2014 • Pili Hu, Sherman S. M. Chow, Wing Cheong Lau
In this paper, we propose to use community detection to tackle the problem of secure friend discovery.