Inproceedings (benz2008analyzing)
Benz, D.; Grobelnik, M.; Hotho, A.; Jäschke, R.; Mladenic, D.; Servedio, V. D. P.; Sizov, S. & Szomszor, M.
Alani, H.; Staab, S. & Stumme, G. (ed.)
Analyzing Tag Semantics Across Collaborative Tagging Systems

Inproceedings (krause2008logsonomy)
Krause, B.; Jäschke, R.; Hotho, A. & Stumme, G.
Logsonomy - Social Information Retrieval with Logdata
ACM, 2008, 157-166

Inproceedings (baezayates2007extracting)
Baeza-Yates, R. & Tiberi, A.
Extracting semantic relations from query logs
ACM, 2007, 76-85

Inproceedings (mori2006extracting)
Mori, J.; Tsujishita, T.; Matsuo, Y. & Ishizuka, M.
Extracting Relations in Social Networks from the Web Using Similarity Between Collective Contexts
2006, 487-500