Haifeng Guo

Title: Haifeng Guo’s Patent on Concrete Dam Monitoring

Introduction

Haifeng Guo is an inventor associated with Kunming City, China. Her work includes a patented method for monitoring key parts of concrete dams, applying data analysis and graph-based learning to identify anomalies in dam operations.

Latest Patents

Guo is associated with 1 patent: “Partition Monitoring Method and Model for Concrete Dam Operation Key Part.” The method uses time-frequency vectors extracted from monitoring data to partition key areas of a concrete dam. It then organizes time-series measurements from different monitoring instruments into a graph structure, capturing relationships across both time and variables through a graph attention network. The resulting feature representation is used to calculate anomaly scores. By cross-checking measurements from multiple instruments and locations, the approach aims to detect anomalies while reflecting the dam’s structural integrity and spatial distribution.

Career Highlights

Guo’s listed affiliations include Huaneng Lancang River Hydropower Inc. and Hohai University. Her patent addresses the monitoring of concrete dam operations, combining measurements from multiple instrument types with data-driven analysis.

Collaborations

Hao Chen and Haibin Xiao are identified as Guo’s coworkers.

Conclusion

Haifeng Guo’s patent applies time-series analysis and graph attention methods to concrete dam monitoring, with the goal of improving anomaly detection through complementary measurements.