一作SIGIR 2026Oral· Information Retrieval (Full)
Recursive Short-to-Long Generalization for Multi-hop Reasoning
Mayi Xu · Ke Sun · Jianhao Chen · Qiankun Pi · Guixin Su · Yunfeng Ning · Yongqi Li · Yuanyuan Zhu · Ming Zhong · Jiawei Jiang · Tieyun Qian
摘要
Reasoning is fundamental to human intelligence and critical for problem-solving. In practice, answering complex questions often requires abundant reasoning steps involving long reasoning paths. Existing multi-hop reasoning methods mainly focus on short-hop questions with only short reasoning path...