First, I want to commend you on the work you've done in your recent paper HGCN2SP: Hierarchical Graph Convolutional Network for Two-Stage Stochastic Programming. It’s evident that you’ve put substantial effort into addressing a complex problem, and your contributions to this field are much appreciated.
While reading through your paper, I came across a few areas in Appendix A.2 related to the Network Design Problem that I believe may contain some issues or could benefit from further clarification. I wanted to bring these to your attention for your consideration. If my understanding is incorrect, please feel free to provide any additional insights. Please refer to the attachment for detailed questions.
I would greatly appreciate it if you could clarify these points or correct any misunderstandings on my part. Your feedback would be invaluable, and I look forward to your response.
Thank you again for your contribution to this field, and I hope to continue this constructive discussion.
First, I want to commend you on the work you've done in your recent paper HGCN2SP: Hierarchical Graph Convolutional Network for Two-Stage Stochastic Programming. It’s evident that you’ve put substantial effort into addressing a complex problem, and your contributions to this field are much appreciated.
While reading through your paper, I came across a few areas in Appendix A.2 related to the Network Design Problem that I believe may contain some issues or could benefit from further clarification. I wanted to bring these to your attention for your consideration. If my understanding is incorrect, please feel free to provide any additional insights. Please refer to the attachment for detailed questions.
I would greatly appreciate it if you could clarify these points or correct any misunderstandings on my part. Your feedback would be invaluable, and I look forward to your response.
Thank you again for your contribution to this field, and I hope to continue this constructive discussion.
quesitons.pdf