Abstract: The present disclosure describes systems and methods directed to a user equipment (UE) selecting a network connection. The described systems and methods include the UE receiving a wireless network suggestion requesting connection of the UE to a wireless local area network (WLAN), the wireless network suggestion received from a network-suggesting entity. The UE reviews at least one of connection performance data relating to one or more previous network connections with the WLAN and/or suggestor performance data relating to one or more previous wireless network suggestions received from the network-suggesting entity. The UE then determines, based on the review, whether the connection performance data and/or the suggestor performance data satisfies a criterion. Upon determining that a criterion is satisfied, the UE establishes a wireless connection with the WLAN.

Abstract: A data-caching system facilitates pre-loading a cache with content objects that are likely to be of interest to a client device, as determined based on their correlation to other content objects served to the client device. During operation, the system can receive an interest for a content object, and can determine whether the local network device can satisfy the interest. If so, the system generates a content-object recommendation that indicates other content objects that are correlated with the received interest, for example, by computing correlation values between the received interest and a plurality of historical interests. The system then provides the content recommendation to a remote network device from which the interest originated, such that the content recommendation indicates the correlated content objects to pre-load into a cache.

Abstract: A data-processing system facilitates processing a data stream to assist other devices to pre-fetch elements of the data stream, out-of-sequence, for uninterrupted playback. During operation, the system can receive a data file, and segments the data file into a sequence of content objects. The system then determines a target content object that is to be processed out-of-sequence, and a corresponding source content object. The system then inserts a reference to the target content object, into the source content object, and stores the sequence of content objects. A client device can disseminate interest to obtain the data stream's content objects. Upon receiving a content object, the client device can determine whether the content object includes a reference to other content objects. If so, the client device can disseminate interests for these referenced content objects.

Abstract: A content-dissemination system distributes, publishes, or makes available a content item to one or more target entities based on contextual information associated with the content item. When a user creates a new content item or the system detects a new content item for a local user, the system determines contextual information for the content item, and uses this contextual and previous historical contextual information to generate a set of structured names for the content item. The system also determines security and privacy policies for disseminating the content item from the determined contextual information and the historical contextual information. The system associates the set of structured names and the security and privacy policies with the content item, and can disseminate the content item to one or more target entities based on these structured names, the security and privacy policies, and the requirements and capabilities of the recipients.

Abstract: A content-dissemination system distributes, publishes, or makes available a content item to one or more target entities based on contextual information associated with the content item. When a user creates a new content item or the system detects a new content item for a local user, the system determines contextual information for the content item, and uses this contextual and previous historical contextual information to generate a set of structured names for the content item. The system also determines security and privacy policies for disseminating the content item from the determined contextual information and the historical contextual information. The system associates the set of structured names and the security and privacy policies with the content item, and can disseminate the content item to one or more target entities based on these structured names, the security and privacy policies, and the requirements and capabilities of the recipients.

Abstract: A content-dissemination system distributes, publishes, or makes available a content item to one or more target entities based on contextual information associated with the content item. When a user creates a new content item or the system detects a new content item for a local user, the system determines contextual information for the content item, and uses this contextual and previous historical contextual information to generate a set of structured names for the content item. The system also determines security and privacy polices for disseminating the content item from the determined contextual information and the historical contextual information. The system associates the set of structured names and the security and privacy policies with the content item, and can disseminate the content item to one or more target entities based on these structured names, the security and privacy policies, and the requirements and capabilities of the recipients.

Abstract: A data-firewall system blocks sensitive data from becoming available outside a protected space. During operation, the system can obtain an interest from a requesting entity. The requesting entity can include, for example, a software application running on a local computer, a computing device of an Enterprise environment, or a computing node of a computer cluster. Also, the interest can include a location-independent structured name associated one or more data items. When the system obtains the data associated with the location-independent structured name, the system proceeds to obtain a policy associated with the data, and to determine a context for the interest. Then, if the system determines that the requesting entity is within a protected space, as determined based on the policy and the context, the system forwards the data to the requesting entity.

Abstract: A server-handoff system facilitates replicating or migrating a data collection or service to one or more alternative servers of a distributed service. During operation, the system can detect a data-handoff condition for migrating or replicating data to an alternative or newly started server, and determines a namespace that is to be migrated or replicated. The namespace includes a data collection or an application publication space associated with one or more structured name prefixes. The system then identifies the alternative servers to which the namespace is to be replicated, and synchronizes a namespace configuration with the alternative content producer. The namespace configuration identifies a set of data items from the namespace which facilitates the alternative content producer to host the data or service. The alternative content producer can use the namespace configuration to obtain the data items associated with the namespace before hosting the data or service.

Abstract: A content-presenting system present digital content for a local user, and facilitates sharing a presentation state for digital content with remote devices. During operation, the system can detect a presentation-controlling event, which alters the presentation of the digital content at the content-presenting device. In response to detecting the presentation-controlling event, the system generates content-control information for the digital content. This content-control information can include a location-independent structured name associated with the digital content, and includes a presentation state for the digital content.

Abstract: A data-caching system facilitates pre-loading a cache with content objects that are likely to be of interest to a client device, as determined based on their correlation to other content objects served to the client device. During operation, the system can receive an interest for a content object, and can determine whether the local network device can satisfy the interest. If so, the system generates a content-object recommendation that indicates other content objects that are correlated with the received interest, for example, by computing correlation values between the received interest and a plurality of historical interests. The system then provides the content recommendation to a remote network device from which the interest originated, such that the content recommendation indicates the correlated content objects to pre-load into a cache.

Abstract: A data-processing system facilitates processing a data stream to assist other devices to pre-fetch elements of the data stream, out-of-sequence, for uninterrupted playback. During operation, the system can receive a data file, and segments the data file into a sequence of content objects. The system then determines a target content object that is to be processed out-of-sequence, and a corresponding source content object. The system then inserts a reference to the target content object, into the source content object, and stores the sequence of content objects. A client device can disseminate interest to obtain the data stream's content objects. Upon receiving a content object, the client device can determine whether the content object includes a reference to other content objects. If so, the client device can disseminate interests for these referenced content objects.

Abstract: A server-handoff system facilitates replicating or migrating a data collection or service to one or more alternative servers of a distributed service. During operation, the system can detect a data-handoff condition for migrating or replicating data to an alternative or newly started server, and determines a namespace that is to be migrated or replicated. The namespace includes a data collection or an application publication space associated with one or more structured name prefixes. The system then identifies the alternative servers to which the namespace is to be replicated, and synchronizes a namespace configuration with the alternative content producer. The namespace configuration identifies a set of data items from the namespace which facilitates the alternative content producer to host the data or service. The alternative content producer can use the namespace configuration to obtain the data items associated with the namespace before hosting the data or service.

Abstract: A data-firewall system blocks sensitive data from becoming available outside a protected space. During operation, the system can obtain an interest from a requesting entity. The requesting entity can include, for example, a software application running on a local computer, a computing device of an Enterprise environment, or a computing node of a computer cluster. Also, the interest can include a location-independent structured name associated one or more data items. When the system obtains the data associated with the location-independent structured name, the system proceeds to obtain a policy associated with the data, and to determine a context for the interest. Then, if the system determines that the requesting entity is within a protected space, as determined based on the policy and the context, the system forwards the data to the requesting entity.

Abstract: A content-presenting system present digital content for a local user, and facilitates sharing a presentation state for digital content with remote devices. During operation, the system can detect a presentation-controlling event, which alters the presentation of the digital content at the content-presenting device. In response to detecting the presentation-controlling event, the system generates content-control information for the digital content. This content-control information can include a location-independent structured name associated with the digital content, and includes a presentation state for the digital content.

Abstract: A system can configure a peripheral device to name data using a structured name that is derived from certain contextual information. During operation, the system can detect a presence of the peripheral device, and can send a data request to the peripheral device. The data request can indicate what type of data is to be collected by the peripheral device, as well as contextual information from the local device. The system then receives a content item from the peripheral device, such that the content item includes a structured name derived from the contextual information. The system can store the content item based on the structured name.

Abstract: A content-dissemination system distributes, publishes, or makes available a content item to one or more target entities based on contextual information associated with the content item. When a user creates a new content item or the system detects a new content item for a local user, the system determines contextual information for the content item, and uses this contextual and previous historical contextual information to generate a set of structured names for the content item. The system also determines security and privacy polices for disseminating the content item from the determined contextual information and the historical contextual information. The system associates the set of structured names and the security and privacy policies with the content item, and can disseminate the content item to one or more target entities based on these structured names, the security and privacy policies, and the requirements and capabilities of the recipients.

Abstract: An ad-hoc luminaire-controlling system communicates with nearby luminaires to identify a luminaire cluster. During operation, the system detects light patterns emitted by one or more remote luminaires, and identifies the remote luminaires from the detected light patterns. The system then identifies a luminaire cluster that includes a local luminaire and one or more of the identified remote luminaires. A central or mobile luminaire-controlling system receives a cluster description from one or more luminaires, and determines a luminaire topology based on the received cluster descriptions. Each cluster description identifies a set of luminaires that are can see each other's light. The central or mobile system can generate a state-modifying command for a set of target luminaires in a cluster based on the luminaire topology, and sends the state-modifying command to the target luminaires.