Lorince, J.; Joseph, K. & Todd, P. (2015), Analysis of Music Tagging and Listening Patterns: Do Tags Really Function as Retrieval Aids?, in Nitin Agarwal; Kevin Xu & Nathaniel Osgood, ed., 'Social Computing, Behavioral-Cultural Modeling, and Prediction' , Springer International Publishing, , pp. 141-152 .

Dong, X.; Chen, X.; Guan, Y.; Yu, Z. & Li, S. (2009), An Overview of Learning to Rank for Information Retrieval., in Mark Burgin; Masud H. Chowdhury; Chan H. Ham; Simone A. Ludwig; Weilian Su & Sumanth Yenduri, ed., 'CSIE (3)' , IEEE Computer Society, , pp. 600-606 .

Krause, B.; Jäschke, R.; Hotho, A. & Stumme, G. (2008), Logsonomy - Social Information Retrieval with Logdata, in 'HT '08: Proceedings of the nineteenth ACM conference on Hypertext and hypermedia' , ACM, New York, NY, USA , pp. 157--166 .

Manning, C. D.; Raghavan, P. & Schütze, H. (2008), Introduction to Information Retrieval , Cambridge University Press , New York .

Peters, I. & Stock, W. G. (2008), 'Folksonomies in Wissensrepräsentation und Information Retrieval', Information -- Wissenschaft und Praxis 59 (2), 77--90.