Author

Chunjie Chen

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Preprint Oct 2026

R2QRec: Learning Recommendation Queries from Retrieval Feedback

Query-based recommendation separates expressing user needs from locating matching items. Its central learning problem is how to turn item interactions into effective retrieval requests when interaction logs do not annotate queries. We present R2QRec, which uses a fixed retrieval system to construct query supervision an...

Weixin Chen, Shu-Chang Liu, Hai-Lan Yang et al. · 0 citations

#artificial intelligence Review Aug 2026

CineForge: Self-Improving Agents for Long-Horizon Video Generation

CineForge is introduced, a self-evolving video-production agent framework that couples CineForge-Produce for video generation with CineForge-Evolve for cross-story policy evolution, and CineForge-Evolve applies Case-to-Pattern-to-Policy Evolution to review trajectory evidence, consolidate recurrent findings into bounde...

Jun-Xiang Liu, Lin Wang, Haitian Shi et al. · 0 citations