Author

Fang He

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Jul 2026

Learning to Optimize: Joint Routing and Flow Allocation on Sparse Non-Euclidean Networks

This work proposes Double-Channel Graph Attention (DCGA), an end-to-end reinforcement learning framework that isolates network reachability and demand-service logic into separate graph channels and constructs valid routes using a simulator-coupled, constraint-informed decoder.

Hao Sun, Fang He, Congyuan Ji et al. · arXiv.org · 0 citations