Showing 641 - 660 results of 2,983 for search '"anomaly detection"', query time: 0.27s Refine Results
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    Machine learning for Internet of things anomaly detection under low-quality data by Shangbin Han, Qianhong Wu, Yang Yang

    Published 2022-10-01
    “…With the popularization of Internet of things, its network security has aroused widespread concern. Anomaly detection is one of the important technologies to protect network security. …”
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    An Improved ARIMA-Based Traffic Anomaly Detection Algorithm for Wireless Sensor Networks by Qin Yu, Lyu Jibin, Lirui Jiang

    Published 2016-01-01
    “…Traffic anomaly detection is emerging as a necessary component as wireless networks gain popularity. …”
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    Anomaly Detection Framework of System Call Trace Based on Sequence and Frequency Patterns by WEI Hui, CHEN Ze-mao, ZHANG Li-qiang

    Published 2022-06-01
    “…The existing system call-based anomaly intrusion detection methods can’t accurately describe the behavior of the process by a single trace pattern.In this paper,the process behavior is modeled based on the sequence and frequency patterns of system call trace,and a data-driven anomaly detection framework is designed.The framework could detect both sequential and quantitative anomalies of the system call trace simultaneously.With the help of combinational window mechanism,the framework could realize offline fine-grained learning and online anomaly real-time detection by meeting different requirements of offline trai-ning and online detection for extracting trace information.Performance comparison experiments of unknown anomalies detection are conducted on the ADFA-LD intrusion detection standard dataset.The results show that,compared with the four traditional machine learning methods and four deep learning methods,the comprehensive detection performance of the framework improves by about 10%.…”
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