LLM-Guided Graph Generation for Structure-Based Local Improvement Methods
Quick summary
arXiv:2608.13333v3 Announce Type: replace Abstract: Large neighborhood search normally selects a random subset of decision variables for iterative optimization. To efficiently solve various problems, researchers tend to design variable selection strategies that take into account structural features across different domains. In this paper, we build an automatic pipeline that is problem-agnostic to all problems in the MiniZinc format. By prompting an LLM with our semantic guidelines, we guide the LLM to produce a graph generator that maps any instance of a problem type to a uniform weighted grap
Key takeaways
- arXiv:2608.13333v3 Announce Type: replace Abstract: Large neighborhood search normally selects a random subset of decision variables for iterative optimization.
- To efficiently solve various problems, researchers tend to design variable selection strategies that take into account structural features across different domains.
- In this paper, we build an automatic pipeline that is problem-agnostic to all problems in the MiniZinc format.
Why it matters
The value of this work lies as much in how it was tested as in the claim itself. Sample design, baselines, uncertainty and replication help separate a laboratory result from real-world impact.
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