22 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Beijing University of Posts and TelecommunicationsCN1 paper
- China Construction BankCN1 paper
- Chongqing UniversityCN1 paper
- East China University of Science and TechnologyCN1 paper
- Fudan UniversityCN1 paper
- Hankuk University of Foreign StudiesKR1 paper
- Institute of Theoretical PhysicsCN1 paper
- National Defense UniversityTW1 paper
- National University of Defense TechnologyCN1 paper
- Peking UniversityCN1 paper
- Shanxi Datong UniversityCN1 paper
- Shanxi Normal UniversityCN1 paper
7 papers
STEC-Net: A Spatiotemporal Graph Neural Framework for Community Discovery in Dynamic Social Networks
Yingnan Xu, Shuangshuang Chu
Community discovery is a central problem in the analysis of dynamic social networks. Traditional community discovery methods mainly focus on the formation and dissolution of links…
2SFGL: A Simple And Robust Protocol For Graph-Based Fraud Detection
Zhirui Pan, Guangzhong Wang, Zhaoning Li +3
Financial crime detection using graph learning improves financial safety and efficiency. However, criminals may commit financial crimes across different institutions to avoid detec…
Restricted phase space thermodynamics of Einstein-power-Yang-Mills AdS black hole
Yun-Zhi Du, Huai-Fan Li, Yang Zhang +2
We consider the thermodynamics of the Einstein-Power-Yang-Mills AdS black holes in the context of the gauge-gravity duality. Under this framework, the Newton's gravitational consta…
A Black-Scholes user's guide to the Bachelier model
Jaehyuk Choi, Minsuk Kwak, Chyng Wen Tee +1
To cope with the negative oil futures price caused by the COVID-19 recession, global commodity futures exchanges temporarily switched the option model from Black--Scholes to Bachel…
The role of global economic policy uncertainty in predicting crude oil futures volatility: Evidence from a two-factor GARCH-MIDAS model
Peng-Fei Dai, Xiong Xiong, Wei-Xing Zhou
This paper aims to examine whether the global economic policy uncertainty (GEPU) and uncertainty changes have different impacts on crude oil futures volatility. We establish single…
Robust and Efficient Boosting Method using the Conditional Risk
Zhi Xiao, Zhe Luo, Bo Zhong +1
Well-known for its simplicity and effectiveness in classification, AdaBoost, however, suffers from overfitting when class-conditional distributions have significant overlap. Moreov…
Multi-Scale DenseNet-Based Electricity Theft Detection
Bo Li, Kele Xu, Xiaoyan Cui +3
Electricity theft detection issue has drawn lots of attention during last decades. Timely identification of the electricity theft in the power system is crucial for the safety and…