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Xiang Shi

2 accepted papers

2026

Hierarchical Reinforcement Learning with Topology-Aware Exploration Framework for Multi-path Commodity Flow Problem

AAAI 2026technical

The multi-path commodity flow problem (MPCFP) is crucial for ensuring reliable and high-speed data transmission in communication networks. However, existing studies that employ pre-generated routing paths neglect real-time load state and the coupling among decisions, thus hindering the achievement o

Cited by 0SourcePDFScholar
2022

FlowDT: A Flow-Aware Digital Twin for Computer Networks

ICASSP 2022accepted

Network modeling is an essential tool for network planning and management. It allows network administrators to explore the performance of new protocols, mechanisms, or optimal configurations without the need for testing them in real production networks. Recently, Graph Neural Networks (GNNs) have em…

Cited by 0SourceScholar