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cs.LG2026
Learning from Failures: Heterogeneous Graph Memory for Small Language Model Tool-Using Agents
Jiaxing Li, Lei Song, Rui Dong +1
Small and medium-sized language models offer cost-effective executors for tool-using agents, making them attractive for local and large-scale deployment. However, in long-horizon a…
cs.LG2026
BLEG: LLM Functions as Powerful fMRI Graph-Enhancer for Brain Network Analysis
Rui Dong, Zitong Wang, Jiaxing Li +2
Graph Neural Networks (GNNs) have been widely used in diverse brain network analysis tasks based on preprocessed functional magnetic resonance imaging (fMRI) data. However, their p…