Guangzhou Education Bureau

Blockchain fog attention framework for collusion detection and automated accountability in internet of things networks

Fog–edge Internet of Things (IoT) systems support low-latency distributed services but remain vulnerable to coordinated attacks that evade detectors designed for independent events. Existing solutions also tend to separate attack detection, provenance verification, and accountabi...

Experimental and static performance of a stiffened transfer system in a mountain-shaped frame

Abstract The steel-reinforced concrete stiffened transfer system in the Beijing-Hangzhou Grand Canal Museum features a complex annular vierendeel truss and cantilever wall-columns supporting a 9–15 story mountain-shaped frame. To validate its structural performance, static monoto...

Multi-Objective Optimization for Data Center HVAC Systems Based on Edge–Cloud Collaborative Deep Reinforcement Learning

The sustained growth of cloud computing and AI training workloads drives data center expansion. Optimizing their control is therefore critical for reducing operational costs. Edge real-time control is indispensable for guaranteeing thermal safety, data sovereignty, and offline av...

An Automated GA-HSMLFMM Co-Design Framework for Minimizing DDM in ILS Multipath Interference

To ensure the guidance accuracy and flight safety of instrument landing systems (ILSs), it is imperative to mitigate multipath interference caused by reflections from airport structures, whose core detrimental effect is the excess deviation of the difference in depth of modulatio...