Design-Oriented product fault knowledge graph with frequency weight based on maintenance text

S Li, J Wang, J Rong - Advanced Engineering Informatics, 2023 - Elsevier
During the product operation and maintenance stage, the maintenance process of fault parts
will be recorded as textual data. These texts can provide designers with valuable insights …

Fast Anomaly Detection for IoT Services Based on Multi-source Log Fusion

X Jiang, H Luo, Y Sun, M Guizani - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
With the fast development of Internet of Things (IoT), anomaly detection has recently become
a common concern for IoT smart applications. The circuit detection mode of all services to …

Improvement of power equipment defect text quality based on improved BI-LSTM

F Qu, Y Shi, C Xie, J Zhang, W Li… - CSEE Journal of Power …, 2024 - ieeexplore.ieee.org
The power equipment defect text is an important data generated by operation and
maintenance of power grid system. It is characterized by having a large number of …