Search Results for author: Yifan Jia

Found 4 papers, 0 papers with code

A Comprehensive Review of Community Detection in Graphs

no code implementations21 Sep 2023 Jiakang Li, Songning Lai, Zhihao Shuai, Yuan Tan, Yifan Jia, Mianyang Yu, Zichen Song, Xiaokang Peng, Ziyang Xu, Yongxin Ni, Haifeng Qiu, Jiayu Yang, Yutong Liu, Yonggang Lu

This review article delves into the topic of community detection in graphs, which serves as a thorough exposition of various community detection methods from perspectives of modularity-based method, spectral clustering, probabilistic modelling, and deep learning.

Community Detection Sociology

Adversarial Attacks and Mitigation for Anomaly Detectors of Cyber-Physical Systems

no code implementations22 May 2021 Yifan Jia, Jingyi Wang, Christopher M. Poskitt, Sudipta Chattopadhyay, Jun Sun, Yuqi Chen

The threats faced by cyber-physical systems (CPSs) in critical infrastructure have motivated research into a multitude of attack detection mechanisms, including anomaly detectors based on neural network models.

Adversarial Attack

Toward `verifying' a Water Treatment System

no code implementations12 Dec 2017 Jingyi Wang, Jun Sun, Yifan Jia, Shengchao Qin, Zhiwu Xu

As the system is too complicated to be manually modeled, we apply latest automatic model learning techniques to construct a set of Markov chains through abstraction and refinement, based on two long system execution logs (one for training and the other for testing).

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