Showing 501 - 520 results of 2,983 for search '"anomaly detection"', query time: 0.15s Refine Results
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    Traffic anomaly detection method in networks based on improved clustering algorithm by Hong-cheng LI,Xiao-ping WU, Hong-hai JIANG

    Published 2015-12-01
    “…To solve the problem that traditional traffic abnormal detection methods were not accurate enough,a traf-fic anomaly detection method based on improved k-means was proposed.All kinds of network traffic data were pre-processed to make k-means algorithm can apply to enumeration data detection.Then a features selection method was pro-posed with the analysis of the distribution of network traffic data to avoid the distance useless caused by too much fea-tures.Furthermore,the clustering process of K clusters was optimized based on dichotomy,aiming to reduce the effects of initial clusters centers selection.Simulation results demonstrate the effectiveness of the algorithm.…”
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    GraphTS: Graph-represented time series for subsequence anomaly detection by Roozbeh Zarei, Guangyan Huang, Junfeng Wu

    Published 2023-01-01
    “…However, most existing methods for subsequence anomaly detection often require knowing the length and the total number of anomalies in time series. …”
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    Anomaly Detection for Cyber Internet of Things Attacks: A Systematic Review by Laraib Sana, Muhammad Mohsin Nazir, Muddesar Iqbal, Lal Hussain, Amjad Ali

    Published 2022-12-01
    “…The research intends to improve security mechanisms based on intrusion and anomaly detection for IoT using deep learning. In this context, a systematic literature review (SLR) is conducted to identify ‘How to perform data transformation analysis of IoT dataset to detect anomaly detection for cyber IoT attacks? …”
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    Active Magnetic Anomaly Detection Using Multiple Micro Aerial Vehicles by Dames, Philip M., Schwager, Mac, Kumar, Vijay, Rus, Daniela L

    Published 2017
    “…Magnetic anomaly detection (MAD) is an important problem in applications ranging from geological surveillance to military reconnaissance. …”
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