A multi-pseudo-label decomposition mechanism is proposed, enabling adaptive learning of multiple semantics within nodes without annotations, in a bold attempt to extend graph self-supervised learning to multi-label graphs.
Jia-Yu Zhang, Ji-Tao Zhao, Dong-Xiao He et al.· Proceedings of the Thirty-Fi...· 0 citations
A multi-semantic basis representation learning paradigm that models each multi-label node as an adaptive composition of semantic bases, thereby enabling flexible representational capacity for modeling multiple semantics.
Dong-Xiao He, Jia-Yu Zhang, Ji-Tao Zhao et al.· 0 citations
DNFormer mitigates structural dominance in attention aggregation, better capturing node-specific relational patterns while preserving local structural properties, and introduces a differential local attention mechanism in DNFormer that computes attention scores as differences across multiple topology-aware similarity m...
Zi-Zhen Wang, Dong-Xiao He, Zhi-Zhi Yu et al.· Proceedings of the Thirty-Fi...· 0 citations
CHARM is proposed, a multimodal graph foundation model with hierarchical context modeling for zero-shot transfer that replaces isolated raw nodes with hierarchical graph contexts that capture multimodal semantics and cross-modal relations.
Ankang Yang, Ji-Tao Zhao, Di Jin et al.· arXiv.org· 0 citations
SliGFM is proposed, a graph foundation model built upon topology-aware sliding-window feature encoding and generative reconstruction that enables a smoothness-aware transformer to capture transferable relational patterns among feature tokens within each node, while the generative reconstruction objective encourages pre...
A Propagation-aware Graph Foundation Model (ProGFM), which regards the propagation relationships between edges and feature dimensions as transferable knowledge units, and exhibits superior generalization performance compared with existing methods.
Yi Wang, Jitao Zhao, Di Jin et al.· arXiv.org· 0 citations
This work proposes AgentGFM, in which all node agents follow a shared end-to-end trainable policy rather than using independent models, and describes this capability as information-flow control, which is inspired by recent advances in agent technology.
Jingbo Cui, Jitao Zhao, Di Jin et al.· 0 citations
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