Hyper-KGGen: A Skill-Driven Knowledge Extractor for High-Quality Knowledge Hypergraph Generation. - Rizhuo Huang; Yifan Feng 001; Rundong Xue; Shihui Ying; Jun-Hai Yong; Chuan Shi; Shaoyi Du; Yue Gao 002 (CoRR, 2026)