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Publications

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Semantic-Integrated Online Audit Log Reduction for Efficient Forensic Analysis

Wenhao Liao, Jia Sun, Haiyan Wang, Zhaoquan Gu*, Jianye Yang

International Conference on Advanced Data Mining and Applications (ADMA 2024)

The immense scale of logs burdens storage resources and limits forensic analysis efficiency. Many offline algorithms require centralized processing in dedicated data servers exacerbating financial cost of network transmission. We present SOPR, an online audit log reduction technique designed to preserve traceability.

Real Time Bearing Fault Diagnosis Based on Convolutional Neural Network and STM32 Microcontroller

Wenhao Liao

arXiv e-prints (2023)

This study presents the identification of bearing fault vibration signals using CNN model, achieving a fault identification accuracy of 98.9%. We implement the CNN model on STM32H743VI microcontroller, with each diagnostic operation completing in 19 milliseconds meeting the real-time requirements.