UniGraphLM proposes a unified graph language model that multi-domain multi-task aligns GNN representations to LLMs via adaptive alignment for cross-domain generalization.
REEF proposes relation tokens as graph foundation model units and uses hypernetworks to adapt aggregators and classifiers, outperforming existing methods in pre-training and transfer learning.
LLM-GNN Co-Teaching replaces golden-teacher design with bidirectional pseudo-label exchange and trajectory-based preference optimization, boosting few-shot graph accuracy by up to 7.86%.