There was a nice survey about GNNs for Combinatorial Optimization at:
https://arxiv.org/abs/2102.09544 8
Take a look also at:

  

      papers.ssrn.com
  

  
    

Reinforcement Learning for Logistics and Supply Chain Management:... 3



  

  
    
    
  

  


Laurent Charlin: "Exact Combinatorial Optimization with Graph Convolutional Neural Networks"