Angeletou, Sofia, Sabou, Marta, Motta, Enrico: Semantically enriching folksonomies with FLOR. In: In Proc of the 5th ESWC. workshop: Collective Intelligence & the Semantic Web, 2008

Krause, Beate, Jäschke, Robert, Hotho, Andreas, Stumme, Gerd: Logsonomy - social information retrieval with logdata. In: HT '08: Proceedings of the nineteenth ACM conference on Hypertext and hypermedia. New York, NY, USA : ACM, 2008. - ISBN 978-1-59593-985-2, S. 157--166

Eda, Takeharu, Yoshikawa, Masatoshi, Uchiyama, Toshio, Uchiyama, Tadasu, The Effectiveness of Latent Semantic Analysis for Building Up a Bottom-up Taxonomy from Folksonomy Tags., in: World Wide Web 12 4 (2009), S. 421-440.

Marinho, Leandro Balby, Nanopoulos, Alexandros, Schmidt-Thieme, Lars, Jäschke, Robert, Hotho, Andreas, Stumme, Gerd, Symeonidis, Panagiotis, Social Tagging Recommender Systems., in: Ricci, Francesco, Rokach, Lior, Shapira, Bracha, Kantor, Paul B. (Hrsg.), Recommender Systems Handbook 2011, S. 615-644.

Cattuto, Ciro, Benz, Dominik, Hotho, Andreas, Stumme, Gerd: Semantic Grounding of Tag Relatedness in Social Bookmarking Systems. 5318. In: The Semantic Web - ISWC 2008 : Springer Berlin / Heidelberg, 2008 (Lecture Notes in Computer Science). - ISBN 978-3-540-88563-4, S. 615--631

Kim, Hak Lae, Scerri, Simon, Breslin, John G., Decker, Stefan, Kim, Hong Gee: {The State of the Art in Tag Ontologies: A Semantic Model for Tagging and Folksonomies}. In: {Proceedings of the 2008 International Conference on Dublin Core and Metadata Applications}. Berlin, Deutschland : {Dublin Core Metadata Initiative}, 2008, S. 128--137

Rezel, R., Liang, S.: SWE-FE: Extending folksonomies to the Sensor Web. In: 2010 International Symposium on Collaborative Technologies and Systems (CTS) : IEEE, 2010, S. 349--356

Bogers, Toine: Recommender Systems for Social Bookmarking. Tilburg, The Netherlands. Tilburg University, 2009

Illig, Jens, Hotho, Andreas, Jäschke, Robert, Stumme, Gerd ; Wolff, Karl Erich, Palchunov, Dmitry E., Zagoruiko, Nikolay G., Andelfinger, Urs: A Comparison of Content-Based Tag Recommendations in Folksonomy Systems. 6581. In: Knowledge Processing and Data Analysis. Berlin/Heidelberg : Springer, 2011 (Lecture Notes in Computer Science). - ISBN 978-3-642-22139-2, S. 136--149

Jäschke, Robert, Hotho, Andreas, Mitzlaff, Folke, Stumme, Gerd, Challenges in Tag Recommendations for Collaborative Tagging Systems, in: Pazos Arias, José J., Fernández Vilas, Ana, Díaz Redondo, Rebeca P. (Hrsg.), Recommender Systems for the Social Web, Bd. 32, Berlin/Heidelberg 2012, S. 65--87.

Balby Marinho, L., Hotho, A., Jäschke, R., Nanopoulos, A., Rendle, S., Schmidt-Thieme, L., Stumme, G., Symeonidis, P. Recommender Systems for Social Tagging Systems: SpringerBriefs in Electrical and Computer Engineering.

Wetzker, Robert, Zimmermann, Carsten, Bauckhage, Christian, Albayrak, Sahin: I tag, you tag: translating tags for advanced user models. In: Proceedings of the third ACM international conference on Web search and data mining. New York, NY, USA : ACM, 2010 (WSDM '10). - ISBN 978-1-60558-889-6, S. 71--80

Landia, Nikolas, Anand, Sarabjot Singh, Hotho, Andreas, Jäschke, Robert, Doerfel, Stephan, Mitzlaff, Folke: Extending FolkRank with content data. In: Proceedings of the 4th ACM RecSys workshop on Recommender systems and the social web. New York, NY, USA : ACM, 2012 (RSWeb '12). - ISBN 978-1-4503-1638-5, S. 1--8

Laniado, David, Mika, Peter ; Patel-Schneider, Peter F., Pan, Yue, Hitzler, Pascal, Mika, Peter, Zhang, Lei, Pan, Jeff Z., Horrocks, Ian, Glimm, Birte: Making Sense of Twitter.. 6496. In: International Semantic Web Conference (1) : Springer, 2010 (Lecture Notes in Computer Science). - ISBN 978-3-642-17745-3, S. 470-485

Zhang, Yin, Zhang, Bin, Gao, Kening, Guo, Pengwei, Sun, Daming, Combining content and relation analysis for recommendation in social tagging systems, in: Physica A: Statistical Mechanics and its Applications 391 22 (2012), S. 5759 - 5768.

Zubiaga, Arkaitz, Fresno, Victor, Martinez, Raquel, Garcia-Plaza, Alberto P., Harnessing Folksonomies to Produce a Social Classification of Resources, in: IEEE Transactions on Knowledge and Data Engineering 99 PrePrints (2012).

Landia, Nikolas, Doerfel, Stephan, Jäschke, Robert, Anand, Sarabjot Singh, Hotho, Andreas, Griffiths, Nathan, Deeper Into the Folksonomy Graph: FolkRank Adaptations and Extensions for Improved Tag Recommendations, in: cs.IR 1310.1498 (2013).

Mueller, Juergen, Doerfel, Stephan, Becker, Martin, Hotho, Andreas, Stumme, Gerd: Tag Recommendations for SensorFolkSonomies. 1066. In: Recommender Systems and the Social Web Workshop at 7th ACM Conference on Recommender Systems, RecSys 2013, Hong Kong, China -- October 12-16, 2013. Proceedings. Aachen, Germany : CEUR-WS, 2013

Cimiano, Philipp, Hotho, Andreas, Staab, Steffen, Learning Concept Hierarchies from Text Corpora using Formal Concept Analysis, in: Journal on Artificial Intelligence Research 24 (2005), S. 305-339.

Singer, Philipp, Niebler, Thomas, Hotho, Andreas, Strohmaier, Markus, FolksonomiesEncyclopedia of Social Network Analysis and Mining 2014, S. 542--547.