Abstract: A method for user-generated content privacy control, including: detecting a trigger event, identifying a post for permissions analysis, determining permissions for the post, and storing the updated permissions in a post indexing system.

Abstract: A method for dynamic event detection based on content from a set of social networking systems including receiving content from the set of social networking systems, identifying a plurality of content associated with a geofence, the content that was generated within a predetermined time period, determining feature values from the plurality of content for each of a set of features, determining an event probability for the geofence based on the feature values, and detecting an event within the geofence in response to the event probability exceeding a threshold event probability.

Abstract: A method for user-generated content privacy control, including: detecting a trigger event, identifying a post for permissions analysis, determining permissions for the post, and storing the updated permissions in a post indexing system.

Abstract: A method for dynamic event detection based on content from a set of social networking systems including receiving content from the set of social networking systems, identifying a plurality of content associated with a geofence, the content that was generated within a predetermined time period, determining feature values from the plurality of content for each of a set of features, determining an event probability for the geofence based on the feature values, and detecting an event within the geofence in response to the event probability exceeding a threshold event probability.

Abstract: A method for user-generated content privacy control, including: detecting a trigger event, identifying a post for permissions analysis, determining permissions for the post, and storing the updated permissions in a post indexing system.

Abstract: A method for user-generated content privacy control, including: detecting a trigger event, identifying a post for permissions analysis, determining permissions for the post, and storing the updated permissions in a post indexing system.

Abstract: A method for event detection and content surfacing, including: receiving a plurality of posts from a plurality of social networking systems; indexing each post; detecting an event within a geofence based on the post parameter values; identifying an event of interest based on the event parameter values; notifying a user account of the detected event when the detected event is determined to be of interest to the user account; aggregating event posts into a content stream for the user account; and facilitating user account interaction with and use of the event posts.

Abstract: A method for dynamic event detection based on content from a set of social networking systems including receiving content from the set of social networking systems, identifying a plurality of content associated with a geofence, the content that was generated within a predetermined time period, determining feature values from the plurality of content for each of a set of features, determining an event probability for the geofence based on the feature values, and detecting an event within the geofence in response to the event probability exceeding a threshold event probability.

Abstract: A method for dynamic event detection based on content from a set of social networking systems including receiving content from the set of social networking systems, identifying a plurality of content associated with a geofence, the content that was generated within a predetermined time period, determining feature values from the plurality of content for each of a set of features, determining an event probability for the geofence based on the feature values, and detecting an event within the geofence in response to the event probability exceeding a threshold event probability.

Abstract: Briefly, in accordance with one or more embodiments, a mixer circuit at a receiver of an RFID interrogator may operate at a power supply voltage selected based at least in part on a power level of the self-jammer signal. The mixer circuit may operate at a higher power supply voltage if the expected power level of the self-jammer signal is higher, and may operate at a lower power supply voltage if the expected power level of the self-jammer signal is lower.

Abstract: Briefly, in accordance with one or more embodiments, a mixer circuit at a receiver of an RFID interrogator may operate at a power supply voltage selected based at least in part on a power level of the self-jammer signal. The mixer circuit may operate at a higher power supply voltage if the expected power level of the self-jammer signal is higher, and may operate at a lower power supply voltage if the expected power level of the self-jammer signal is lower.

Abstract: A single antenna may be powered to illuminate or transmit to a receiver such as an RFID tag. That tag may then provide a responsive signal to a plurality of antennas, each of which are active. The signals from those antennas may be analyzed to determine which signal has the highest quality. This may be used to select a particular signal for future analysis or to select a particular antenna for use as both a transmission and reception antenna for future operations. For example, the antenna which provides the strongest signal may be utilized to further illuminate a given RFID tag.