Winning ClimateCheck: A Multi-Stage System with BM25, BGE-Reranker Ensembles, and LLM-based Analysis for Scientific Abstract Retrieval sdp WS

Junjun Wang | Kunlong Chen | Zhaoqun Chen | Peng He | Wenlu Zheng |

RECALL: REpresentation-aligned Catastrophic-forgetting ALLeviation via Hierarchical Model Merging EMNLP

Bowen Wang | Haiyuan Wan | Liwen Shi | Chen Yang | Peng He | Yue Ma | Haochen Han | Wenhao Li | Tiao Tan | Yongjian Li | Fangming Liu | Gong Yifan | Sheng Zhang |