Multimodal graph learning has recently emerged as an effective paradigm for in corporating inter-entity relationships into multimodal representations. Existing studies have made substantial progress on how to construct and optimize graphs, but rarely consider a more fundamental question: whether additional relational s...
Ze-Kai Chen, Kai Hu, Yu-Xin Zeng et al.· 0 citations
Multimodal graph learning faces a fundamental challenge: new classes may emerge after deployment, while models are trained with a fixed label space. Existing approaches typically detect unknown nodes and use LLMs to generate candidate class descriptions, but they do not determine whether existing classes are insufficie...
Ze-Kai Chen, Jia-Yang Xing, Xun Wu et al.· 0 citations
Collaboration topology shapes both the performance and execution cost of LLM-based multi-agent systems. Because tasks differ in complexity and required capabilities, recent approaches generate task-specific collaboration graphs that specify agent participation and information flow. However, representative topology gene...
Kai-Rui Yang, Zi-Heng Yi, Xun-Kai Li et al.· 0 citations
MACE Loop is a memory-agent co-evolution framework that adapts memory organization and agent memory use through execution feedback that outperforms ten baselines with an average score of 81.11%, compared with 78.97% for the strongest baseline, SAGE.
Kai-Rui Yang, Ming-Hao An, Xun-Kai Li et al.· 0 citations
OpenMAS-GCom is introduced, a benchmark for diagnosing how these components affect G-MAS performance through controlled interventions, and 400 G-MAS-Complex tasks requiring agents to combine information from multiple documents, resolve conflicting records, and return specified values with source identifiers are added.
Kai-Rui Yang, Xun-Kai Li, Kai-Xiang Zhang et al.· 0 citations
BRAIN is a unified model that focuses on graph context that combines neighborhood scope with modality composition that improves node-classification and link-prediction performance and achieves an average relative improvement of 14.72% across four graph-to-text and two graph-to-image metrics.
Si Zhang, Yu-Bing Zhou, Xun-Kai Li et al.· 0 citations
FedOGL preserves historical decision behavior through replay and task-start distillation, while protecting graph-propagation memory via projection onto a globally shared structure basis via projection onto a globally shared structure basis.
Ze-Kai Chen, Haodong Lu, Shi-Hao Li et al.· arXiv.org· 0 citations
OpenRTAG provides a standardized testbed for understanding robustness in TAG learning under realistic low-quality settings and systematically evaluates scenario validity and model sensitivity, compares traditional GNNs, LLM-GNNs, and a representative GFM, and investigates the effectiveness, efficiency, and robustness o...
Yu-Ze Dai, Zhi-Han Zhang, Yan Zhao et al.· arXiv.org· 0 citations
A multimodal federated graph unlearning framework built around target-specific representation decoupling that effectively removes requested information, preserves retained graph utility, and achieves a speedup over full retraining.
Haodong Lu, Zekai Chen, Weiwei Ji et al.· 0 citations
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