@electronic{www.angela-bohn.de,
   title       = {Angela Bohn's Publications}, 
   url         = {http://www.angela-bohn.de/publications.html},
   biburl      = {https://puma.uni-kassel.de/url/1691a30d6227f9b6dcd1fbf7bc0b066b/hotho},
   keywords    = {collaborative development software},
   added-at    = {2010-07-21T17:11:01.000+0200},
   description = {},
   interhash   = {1691a30d6227f9b6dcd1fbf7bc0b066b}, 
   intrahash   = {1691a30d6227f9b6dcd1fbf7bc0b066b}
}

@electronic{www.ukp.tu-darmstadt.de,
   title       = {ACL-IJCNLP 2009 Workshop}, 
   url         = {http://www.ukp.tu-darmstadt.de/acl-ijcnlp-2009-workshop/},
   biburl      = {https://puma.uni-kassel.de/url/6cfc2affcc25564addb4df5489056d78/hotho},
   keywords    = {2009 acl collaborative pc semantic workshop},
   added-at    = {2008-10-31T11:19:37.000+0100},
   description = {},
   interhash   = {6cfc2affcc25564addb4df5489056d78}, 
   intrahash   = {6cfc2affcc25564addb4df5489056d78}
}

@electronic{jamesthornton.com,
   title       = {Collaborative Filtering Research Papers}, 
   url         = {http://jamesthornton.com/cf/},
   biburl      = {https://puma.uni-kassel.de/url/bb09247d51d0f760500275ac66344d03/hotho},
   keywords    = {collaborative filtering overview recommender research},
   added-at    = {2007-11-21T10:14:28.000+0100},
   description = {},
   interhash   = {bb09247d51d0f760500275ac66344d03}, 
   intrahash   = {bb09247d51d0f760500275ac66344d03}
}

@electronic{km.aifb.uni-karlsruhe.de,
   title       = {CKC2007 - International Workshop on Social and Collaborative Construction of Structured Knowledge @ WWW2007}, 
   url         = {https://km.aifb.uni-karlsruhe.de/ws/ckc2007},
   biburl      = {https://puma.uni-kassel.de/url/30e1a10b841e023de21d6ef178f638b6/hotho},
   keywords    = {2007 ckc collaborative knowledge social workshop},
   added-at    = {2007-05-08T19:31:53.000+0200},
   description = {},
   interhash   = {30e1a10b841e023de21d6ef178f638b6}, 
   intrahash   = {30e1a10b841e023de21d6ef178f638b6}
}

@electronic{km.aifb.uni-karlsruhe.de,
   title       = {CKC2007 - International Workshop on Social and Collaborative Construction of Structured Knowledge @ WWW2007}, 
   url         = {http://km.aifb.uni-karlsruhe.de/ws/ckc2007},
   biburl      = {https://puma.uni-kassel.de/url/bf09afee8214e6e17a33b5b9c38bc883/hotho},
   keywords    = {web collaborative 2007 semantic workshop},
   added-at    = {2006-12-14T09:26:01.000+0100},
   description = {Social and Collaborative Construction of Structured Knowledge},
   interhash   = {bf09afee8214e6e17a33b5b9c38bc883}, 
   intrahash   = {bf09afee8214e6e17a33b5b9c38bc883}
}

@electronic{collabrank.web.cse.unsw.edu.au,
   title       = {CollaborativeRank -- del.icio.us search engine}, 
   url         = {http://collabrank.web.cse.unsw.edu.au/del.icio.us/},
   biburl      = {https://puma.uni-kassel.de/url/96f696639c7cbd4b11c8c272c89153ed/hotho},
   keywords    = {search folksonomy collaborative tools del.icio.us seminar2006 ranking},
   added-at    = {2006-04-20T10:04:48.000+0200},
   description = {},
   interhash   = {96f696639c7cbd4b11c8c272c89153ed}, 
   intrahash   = {96f696639c7cbd4b11c8c272c89153ed}
}

@electronic{arxiv.org,
   title       = {[cs/0508082] The Structure of Collaborative Tagging Systems}, 
   url         = {http://arxiv.org/abs/cs.DL/0508082},
   biburl      = {https://puma.uni-kassel.de/url/051850697669a0ec5e3a854f5841c773/hotho},
   keywords    = {folksonomy collaborative power tagging system law},
   added-at    = {2006-03-12T19:50:49.000+0100},
   description = {Collaborative tagging describes the process by which many users add metadata in the form of keywords to shared content. Recently, collaborative tagging has grown in popularity on the web, on sites that allow users to tag bookmarks, photographs and other content. In this paper we analyze the structure of collaborative tagging systems as well as their dynamical aspects. Specifically, we discovered regularities in user activity, tag frequencies, kinds of tags used, bursts of popularity in bookmarking and a remarkable stability in the relative proportions of tags within a given url. We also present a dynamical model of collaborative tagging that predicts these stable patterns and relates them to imitation and shared knowledge.},
   interhash   = {051850697669a0ec5e3a854f5841c773}, 
   intrahash   = {051850697669a0ec5e3a854f5841c773}
}

@electronic{www.last.fm,
   title       = {Last.fm}, 
   url         = {http://www.last.fm/},
   biburl      = {https://puma.uni-kassel.de/url/1c8096ac2d56e1c521b605aa3b9b151f/hotho},
   keywords    = {bookmark collaborative music tagging musik system},
   added-at    = {2005-11-18T11:08:29.000+0100},
   description = {},
   interhash   = {1c8096ac2d56e1c521b605aa3b9b151f}, 
   intrahash   = {1c8096ac2d56e1c521b605aa3b9b151f}
}