Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for information extraction using natural language processing. One of the methods includes determining, for one or more tokens from a plurality of tokens that represent an unstructured sentence, a token type from a plurality of predetermined token types that indicates an element type for a phrase that corresponds to the token and has one or more properties using dependency data and a part-of-speech label for the token; assigning, for a token whose associated dependency data indicates that the token has a child, data for the child token to one of the one or more properties for the token type of the token; and providing, for use by a downstream semantic system and for the token, a textual representation of the phrase for the token and the phrases for one or more of the child tokens.

Abstract: Embodiments of the present disclosure leverage distributed ledger technologies to exert user-centric control over data shared with third party service providers. User access provider (UAP) devices manage user-configured permissions and metadata that control access to user data by the third party service providers. Permissions may enable service providers to access, write, and share user data with other service providers having appropriate permissions. Users may provide data to various service providers as they interact with services supported by the platform and as the data is received it may be validated and then stored on the distributed ledger. Data may be periodically synchronized across different service provider nodes responsible for maintaining the distributed ledger to ensure consistency with respect to each user's data.

Abstract: This disclosure relates to a system for managing personal data over a blockchain network. In an implementation, the system includes a user access provider (UAP) node in communication with a service provider (SP) node. The SP node may include an SP blockchain storing personal data on a SP transaction chain. The UAP node may store meta data of the user on a UAP transaction chain. The meta data may include access control information for the service provider to access the personal data. The UAP node may receive, from the SP node, an access request for the service provider to access a portion of the personal data of the user. The UAP node may access control information for the service provider based on the access request, update the meta data with the configured access control information, and replicate the meta data to the SP node via a blockchain transaction.

Abstract: Embodiments of the present disclosure leverage distributed ledger technologies to exert user-centric control over data shared with third party service providers. User access provider (UAP) devices manage user-configured permissions and metadata that control access to user data by the third party service providers. Permissions may enable service providers to access, write, and share user data with other service providers having appropriate permissions. Users may provide data to various service providers as they interact with services supported by the platform and as the data is received it may be validated and then stored on the distributed ledger. Data may be periodically synchronized across different service provider nodes responsible for maintaining the distributed ledger to ensure consistency with respect to each user's data.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for information extraction using natural language processing. One of the methods includes determining, for one or more tokens from a plurality of tokens that represent an unstructured sentence, a token type from a plurality of predetermined token types that indicates an element type for a phrase that corresponds to the token and has one or more properties using dependency data and a part-of-speech label for the token; assigning, for a token whose associated dependency data indicates that the token has a child, data for the child token to one of the one or more properties for the token type of the token; and providing, for use by a downstream semantic system and for the token, a textual representation of the phrase for the token and the phrases for one or more of the child tokens.

Abstract: A device may receive a widget template of a widget. The widget template may include information relating to one or more fields of the widget and content for the one or more fields. The device may receive a stylesheet of the widget. The stylesheet may include information relating to respective style identifiers of the one or more fields. The device may generate a markup object of the widget based on the widget template. The markup object may include respective markup object entries for populating the one or more fields with the content. The device may assign the respective style identifiers to the respective markup object entries, and cause an action to be performed in connection with the markup object.

Abstract: Embodiments of the present disclosure leverage distributed ledger technologies to exert user-centric control over data shared with third party service providers. User access provider (UAP) devices manage user-configured permissions and metadata that control access to user data by the third party service providers. Permissions may enable service providers to access, write, and share user data with other service providers having appropriate permissions. Users may provide data to various service providers as they interact with services supported by the platform and as the data is received it may be validated and then stored on the distributed ledger. Data may be periodically synchronized across different service provider nodes responsible for maintaining the distributed ledger to ensure consistency with respect to each user's data.

Abstract: This disclosure relates to a system for managing personal data over a blockchain network. In an implementation, the system includes a user access provider (UAP) node in communication with a service provider (SP) node. The SP node may include an SP blockchain storing personal data on a SP transaction chain. The UAP node may store meta data of the user on a UAP transaction chain. The meta data may include access control information for the service provider to access the personal data. The UAP node may receive, from the SP node, an access request for the service provider to access a portion of the personal data of the user. The UAP node may access control information for the service provider based on the access request, update the meta data with the configured access control information, and replicate the meta data to the SP node via a blockchain transaction.

Abstract: Embodiments of the present disclosure leverage distributed ledger technologies to exert user-centric control over data shared with third party service providers. User access provider (UAP) devices manage user-configured permissions and metadata that control access to user data by the third party service providers. Permissions may enable service providers to access, write, and share user data with other service providers having appropriate permissions. Users may provide data to various service providers as they interact with services supported by the platform and as the data is received it may be validated and then stored on the distributed ledger. Data may be periodically synchronized across different service provider nodes responsible for maintaining the distributed ledger to ensure consistency with respect to each user's data.

Abstract: A device may receive a widget template of a widget. The widget template may include information relating to one or more fields of the widget and content for the one or more fields. The device may receive a stylesheet of the widget. The stylesheet may include information relating to respective style identifiers of the one or more fields. The device may generate a markup object of the widget based on the widget template. The markup object may include respective markup object entries for populating the one or more fields with the content. The device may assign the respective style identifiers to the respective markup object entries, and cause an action to be performed in connection with the markup object.