Facebook, Inc.

Adriel Samuel Frederick

Martin Rehwald

Denise Moreno

Surendra Gadodia

Antony T Fu

Systems, methods, and non-transitory computer readable media are configured to receive ratings for a plurality of locations associated with a location type. The ratings are processed to develop a personalized model for a user to identify candidate locations for the user. At least one candidate location is provided as a recommendation for the user based on the personalized model.

Systems and methods to determine location recommendations

Techniques for communicating notifications to subscribers are described. An apparatus may comprise a channel component and a notification component. The channel component may be operative to receive an event from a social networking service to communicate to a subscriber of the social networking service and to determine one or more channels of a plurality of channels by which to communicate the event to the subscriber according to rankings associated with each channel, the rankings specific to the subscriber and determined according to subscriber history. The notification component may be operative to construct a notification based on the event and to transmit the notification to the subscriber using the determined one or more channels. Other embodiments are described and claimed.

Techniques for communicating notifications to subscribers

Techniques for determining and communicating presence are described. An apparatus may comprise a presence component and a display component. The presence component may be operative to determine whether a first user is present to receive short message service (SMS) messages on a mobile device. The display component may be operative to indicate to a second user whether the first user is present to receive SMS messages on the mobile device. Other embodiments are described and claimed.

Techniques for determining and communicating presence

Techniques for validating a delivery channel are described. An apparatus may comprise a validity component operative to query a database of device subscriber information for device information of a device associated with a delivery channel, to analyze the device information to determine whether the device is associated with a user, and to determine whether the delivery channel is valid for communication with the user based on whether the device is associated with the user. Other embodiments are described and claimed.

Techniques for validating a delivery channel

Techniques for a custom short message service center are described. An apparatus may comprise a custom short message service center (SMSC) comprising a reception component, a transmission component, and a control component. The reception component may be operative to receive a short message service (SMS) message for communication to a device from a sender. The transmission component may be operative to initiate transmission of the message to the device. The control component may be operative to monitor the transmission of the message to the device. Other embodiments are described and claimed.

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San Francisco, CA, United States of America

Adriel Samuel Frederick