| 摘要 |
Systems and methods are provided for controlling access to sharable items. In general, a computing device of a user stores a sharable item. A sharing rule is configured for the sharable item, where the sharing rule is based on an element of aggregate profile data for a current location of the user, a crowd characteristic of one or more crowds that are currently relevant to the current location of the user, or both. Depending on the embodiment, the element of the aggregate profile data, the crowd characteristic of the one or more crowds, or both are obtained and the sharing rule for the sharable item is resolved. Sharing of the sharable item is then provided according to a result of the resolution of the sharing rule for the sharable item.
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