A Semi-Supervised Key Phrase Extraction Approach: Learning from Title Phrases through a Document Semantic Network. - Decong Li; Sujian Li; Wenjie Li 002; Wei Wang 013; Weiguang Qu (ACL (2), 2010)

Hypergraph-based inductive learning for generating implicit key phrases. - Decong Li; Sujian Li (WWW (Companion Volume), 2011)