63 citations · 158 across the 16 of their papers we have counts for
18 papers
Core-periphery structure induces double phase transitions in information cascades
Jiaqi Nie, Xincheng Shu, Yong Min +2
Double phase transitions in spreading processes are commonly associated with additional dynamical or structural complexity. Here, we show that such transitions can emerge naturally…
An effective method for profiling core-periphery structures in complex networks
Jiaqi Nie, Qi Xuan, Dehong Gao +1
Profiling core-periphery structures in networks has attracted significant attention, leading to the development of various methods. Among these, the rich-core method is distinguish…
Decentralized Indoor Localization Based on A Sparse Gaussian Process with Reduced-Dimensional Inputs for Real-Time Sensing and Training on IoT Devices
Zhe Tang, Sihao Li, Zichen Huang +5
As a large number of Internet of Things (IoT) devices are deployed in the field, there arises huge potential of edge computing for indoor localization on those devices. Conventiona…
Social contagion under hybrid interactions
Xincheng Shu, Man Yang, Zhongyuan Ruan +1
Threshold-driven models and game theory are two fundamental paradigms for describing human interactions in social systems. However, in mimicking social contagion processes, models…
Exploring agent interaction patterns in the comment sections of fake and real news
Kailun Zhu, Songtao Peng, Jiaqi Nie +3
User comments on social media have been recognized as a crucial factor in distinguishing between fake and real news, with many studies focusing on the textual content of user react…
Backfire Effect Reveals Early Controversy in Online Media
Songtao Peng, Tao Jin, Kailun Zhu +2
The rapid development of online media has significantly facilitated the public's information consumption, knowledge acquisition, and opinion exchange. However, it has also led to m…
MAD-MulW: A Multi-Window Anomaly Detection Framework for BGP Security Events
Songtao Peng, Yiping Chen, Xincheng Shu +4
In recent years, various international security events have occurred frequently and interacted between real society and cyberspace. Traditional traffic monitoring mainly focuses on…
Epidemic spreading under game-based self-quarantine behaviors: The different effects of local and global information
Zegang Huang, Xincheng Shu, Qi Xuan +1
During the outbreak of an epidemic, individuals may modify their behaviors in response to external (including local and global) infection-related information. However, the differen…
A Multi-View Framework for BGP Anomaly Detection via Graph Attention Network
Songtao Peng, Jiaqi Nie, Xincheng Shu +4
As the default protocol for exchanging routing reachability information on the Internet, the abnormal behavior in traffic of Border Gateway Protocols (BGP) is closely related to In…
Inferring Multiple Relationships between ASes using Graph Convolutional Network
Songtao Peng, Xincheng Shu, Zhongyuan Ruan +2
Precisely understanding the business relationships between Autonomous Systems (ASes) is essential for studying the Internet structure. So far, many inference algorithms have been p…
Sustainability Forecasting for Apache Incubator Projects
Likang Yin, Zhunagzhi Chen, Qi Xuan +1
Although OSS development is very popular, ultimately more than 80 percent of OSS projects fail. Identifying the factors associated with OSS success can help in devising interventio…
Temporal-Amount Snapshot MultiGraph for Ethereum Transaction Tracking
Yunyi Xie, Jie Jin, Jian Zhang +2
With the wide application of blockchain in the financial field, the rise of various types of cybercrimes has brought great challenges to the security of blockchain. In order to bet…
Time-Series Snapshot Network for Partner Recommendation: A Case Study on OSS
Yunyi Xie, Jinyin Chen, Jian Zhang +2
The last decade has witnessed the rapid growth of open source software (OSS). Still, all contributors may find it difficult to assimilate into OSS community even they are enthusias…
Effect of heterogeneous risk perception on information diffusion, behavior change, and disease transmission
Yang Ye, Qingpeng Zhang, Zhongyuan Ruan +3
Motivated by the importance of individual differences in risk perception and behavior change in people's responses to infectious disease outbreaks (particularly the ongoing COVID-1…
Adversarial Attacks to Scale-Free Networks: Testing the Robustness of Physical Criteria
Qi Xuan, Yalu Shan, Jinhuan Wang +2
Adversarial attacks have been alerting the artificial intelligence community recently, since many machine learning algorithms were found vulnerable to malicious attacks. This paper…
Subgraph Networks with Application to Structural Feature Space Expansion
Qi Xuan, Jinhuan Wang, Minghao Zhao +4
Real-world networks exhibit prominent hierarchical and modular structures, with various subgraphs as building blocks. Most existing studies simply consider distinct subgraphs as mo…
Target Defense Against Link-Prediction-Based Attacks via Evolutionary Perturbations
Shanqing Yu, Minghao Zhao, Chenbo Fu +4
In social networks, by removing some target-sensitive links, privacy protection might be achieved. However, some hidden links can still be re-observed by link prediction methods on…
Converging Work-Talk Patterns in Online Task-Oriented Communities
Qi Xuan, Premkumar T Devanbu, Vladimir Filkov
Much of what we do is accomplished by working collaboratively with others, and a large portion of our lives are spent working and talking; the patterns embodied in the alternation…