Ziqi Liu

Heterogeneous Graph Neural Networks for Malicious Account Detection

Ziqi Liu, Chaochao Chen, Xinxing Yang et al. · 2018 · 362 citations

Fraud Detection, Engineering, Machine Learning +17

AGL

Dalong Zhang, Xin Huang, Ziqi Liu et al. · Proceedings of the VLDB Endowment · 2020 · 80 citations

Cluster Computing, Graph Neural Networks, Engineering +14

Vertically Federated Graph Neural Network for Privacy-Preserving Node Classification

Chaochao Chen, Jun Zhou, Longfei Zheng et al. · Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence · 2022 · 69 citations · Full text

Privacy Protection, Engineering, Machine Learning +19

Highly selective gas sensor for rapid detection of triethylamine using PdRu alloy nanoparticles functionalized SnO2

Yilin Wang, Ziqi Liu, Yueyue Li et al. · Sensors and Actuators B Chemical · 2022 · 68 citations

Materials Science, Chemical Engineering, Engineering +12

Highly Selective and Humidity-Resistant Triethylamine Sensors Based on Pt and Cr₂O₃ Nanoparticles

Yilin Wang, Chengming Sui, Ziqi Liu et al. · ACS Applied Nano Materials · 2022 · 34 citations

Nanosensors, Engineering, Gas Sensor +19