1. Learning algorithms for keyphrase extraction;Turney;Information Retrieval,2000
2. A study on automatically extracted keywords in text categorization;Hulth,2006
3. K. Englmeier, F. Murtaghì, J. Mothe, Domain Ontology: Automatically Extracting and Structuring Community Language from Texts, IADIS Applied Computing, Spain, Espagne, 2007.
4. KEA: Practical automatic keyphrase extraction;Witten,1999
5. Learning user information interests through the extraction of semantically significant phrases;Krulwich,1996