2 papers
cs.AI2026
Self-Correcting Long-Horizon Search Agents via Tree-Structured Memory
Aijun Yang, Qianxue Guo, Ziyi Huang +3
Large language model (LLM)-based search agents answer questions through multi-step interactions with external environments. However, providing complete execution trajectories to th…
cs.IR2026
PaletteID: Prototype-Composed Semantic Identifiers for Multimodal CTR Prediction
Huanyu Liu, Baining Chen, Hui Liu +2
Multimodal information can improve the accuracy of click-through rate (CTR) prediction and effectively alleviate item cold-start and long-tail problems. Recent studies commonly dis…