Assessing the Impact of Requirement Ambiguity on LLM-based Function-Level Code Generation. - Di Yang; Xinou Xie; Xiuwen Yang; Ming Hu 003; Yihao Huang 001; Yueling Zhang; Weikai Miao; Ting Su 001; Chengcheng Wan 001; Geguang Pu (CoRR, 2026)