Guarding a walled garden — semantic privacy preferences for the social web

  title={Guarding a walled garden — semantic privacy preferences for the social web},
  author={Philipp K{\"a}rger and Wolf Siberski},
  booktitle={ISWC 2010},
With increasing usage of Social Networks, giving users the possibility to establish access restrictions on their data and resources becomes more and more important. However, privacy preferences in nowaday’s Social Network applications are rather limited and do not allow to define policies with fine-grained concept definitions. Moreover, due to the walled garden structure of the Social Web, current privacy settings for one platform cannot refer to information about people on other platforms. In… CONTINUE READING

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