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  interhash = {ca87d38a2278011eea5cd7faefd0f2df},
  intrahash = {31208c29afdd24b49b0dd290821b0fa0},
  journal = {Arxiv preprint cs/0612047},
  title = {{Social browsing on flickr}},
  url = {http://scholar.google.de/scholar.bib?q=info:4ZJ0zK6yr5wJ:scholar.google.com/&output=citation&hl=de&as_sdt=2000&ct=citation&cd=0},
  year = 2006
}

@article{van2007flickr,
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  booktitle = {Proceedings of the IEEE/WIC/ACM International Conference on Web Intelligence},
  interhash = {89958ed878553631a54fe0b6a1955d16},
  intrahash = {5aa097876f3069019e4ea74380b42ed8},
  organization = {IEEE Computer Society},
  pages = {184--190},
  title = {{Flickr: Who is Looking?}},
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  year = 2007
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@article{prieur2007strength,
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  interhash = {486a4d487adaaef47526fac1d2348398},
  intrahash = {df8ea0dfb666d1580a58e0ae2e90ea14},
  journal = {h http://arxiv. org/ftp/arxiv/papers/0802/0802.2317. pdf},
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  year = 2007
}

@article{santos2009individual,
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  booktitle = {Proceedings of the 20th ACM conference on Hypertext and hypermedia},
  interhash = {07a2f583edf181046a997bc59e7e56be},
  intrahash = {75da6d18a60db6c69d4f3cd2328abd58},
  organization = {ACM},
  pages = {183--192},
  title = {{Individual and social behavior in tagging systems}},
  url = {http://scholar.google.de/scholar.bib?q=info:78ozoF5AkegJ:scholar.google.com/&output=citation&hl=de&as_sdt=2000&ct=citation&cd=0},
  year = 2009
}

@article{mislove2007measurement,
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  booktitle = {Proceedings of the 7th ACM SIGCOMM conference on Internet measurement},
  interhash = {cb29c839ea0b125778ae58934f35082f},
  intrahash = {aa568938d581a2885e7898e4852ee62f},
  organization = {ACM},
  pages = 42,
  title = {{Measurement and analysis of online social networks}},
  url = {http://scholar.google.de/scholar.bib?q=info:HmucgVkM3hQJ:scholar.google.com/&output=citation&hl=de&as_sdt=2000&ct=citation&cd=0},
  year = 2007
}