@inproceedings{schmitz2006mining,
  address = {Berlin/Heidelberg},
  author = {Schmitz, Christoph and Hotho, Andreas and Jäschke, Robert and Stumme, Gerd},
  booktitle = {Data Science and Classification (Proc. IFCS 2006 Conference)},
  doi = {10.1007/3-540-34416-0_28},
  editor = {Batagelj, V. and Bock, H.-H. and Ferligoj, A. and Žiberna, A.},
  interhash = {20650d852ca3b82523fcd8b63e7c12d7},
  intrahash = {c8dbb6371be8d67e3aa1928bd3dd0fed},
  isbn = {978-3-540-34415-5},
  month = {July},
  note = {Ljubljana},
  pages = {261-270},
  publisher = {Springer},
  series = {Studies in Classification, Data Analysis, and Knowledge Organization},
  title = {Mining Association Rules in Folksonomies},
  url = {http://www.kde.cs.uni-kassel.de/hotho/pub/2006/schmitz2006asso_ifcs.pdf},
  vgwort = {18},
  year = 2006
}

@inproceedings{conf/www/SarwarKKR01,
  author = {Sarwar, Badrul M. and Karypis, George and Konstan, Joseph A. and Riedl, John},
  booktitle = {WWW},
  ee = {http://doi.acm.org/10.1145/371920.372071},
  interhash = {043d1aaba0f0b8c01d84edd517abedaf},
  intrahash = {f349b429624935212ebeed613b89794f},
  pages = {285-295},
  title = {Item-based collaborative filtering recommendation algorithms.},
  url = {http://www10.org/cdrom/papers/pdf/p519.pdf},
  year = 2001
}

@inproceedings{hotho2006information,
  address = {Budva, Montenegro},
  author = {Hotho, Andreas and Jäschke, Robert and Schmitz, Christoph and Stumme, Gerd},
  booktitle = {Proceedings of the 3rd European Semantic Web Conference },
  interhash = {10ec64d80b0ac085328a953bb494fb89},
  intrahash = {7da1127fc4836e2cf58e3073f1b888b2},
  isbn = {3-540-34544-2},
  month = {June},
  pages = {411-426},
  publisher = {Springer},
  series = {LNCS},
  title = {Information Retrieval in Folksonomies: Search and Ranking},
  url = {http://www.kde.cs.uni-kassel.de/hotho/pub/2006/seach2006hotho_eswc.pdf},
  vgwort = {29},
  volume = 4011,
  year = 2006
}

@article{Macgregor04,
  author = {Macgregor, George and McCulloch, Emma},
  interhash = {d8e65154bec6b250a452000abedde7bc},
  intrahash = {dc0d4a5975ff28952d470193001157bd},
  journal = {Library Review},
  number = 5,
  title = {Collaborative Tagging as a Knowledge Organisation and Resource Discovery Tool},
  url = {http://eprints.rclis.org/archive/00005703/},
  volume = 55,
  year = {in press}
}

@article{245123,
  address = {New York, NY, USA},
  author = {Kautz, Henry and Selman, Bart and Shah, Mehul},
  doi = {http://doi.acm.org/10.1145/245108.245123},
  interhash = {6995678b936b33eef9ea1396e53a1fc7},
  intrahash = {ba3606b3aa6c4cf94784db451b28cd68},
  issn = {0001-0782},
  journal = {Commun. ACM},
  number = 3,
  pages = {63--65},
  publisher = {ACM Press},
  title = {Referral Web: combining social networks and collaborative filtering},
  volume = 40,
  year = 1997
}

@misc{Ma04,
  author = {Mathes, Adam},
  interhash = {2fb667a05d8863dbb39625ed1e9d5b99},
  intrahash = {45ae9616f7c7e480384d43cb2f6aec4d},
  misc = {isbn = {3-540-60161-9}, bibsource = {DBLP, http://dblp.uni-trier.de}},
  month = {December},
  school = {Graduate School of Library and Information Science, University of Illinois Urbana-Champaign },
  title = {{F}olksonomies -- {C}ooperative {C}lassification and {C}ommunication {T}hrough {S}hared {M}etadata},
  url = {http://www.adammathes.com/academic/computer-mediated-communication/folksonomies.html},
  year = 2004
}

@inproceedings{dkmnrt06visualizing,
  author = {Dubinko, M. and Kumar, R. and Magnani, J. and Novak, J. and Raghavan, P. and Tomkins, A.},
  booktitle = {Proceedings of the 15th International WWW Conference},
  day = {23-26},
  interhash = {b9ff2f72831a1406013a86c8202d6276},
  intrahash = {dc72abb1df242c52bf2c4fa19790dcec},
  month = May,
  title = {Visualizing Tags over Time},
  url = {http://www2006.org/programme/item.php?id=25},
  year = 2006
}