Distributed user profile

• US 9,338,249 B2
• Filed: 08/25/2006
• Issued: 05/10/2016
• Est. Priority Date: 09/15/2005
• Status: Active Grant

• Current Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Original Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Inventors: Bouzid, Makram, Bonnefoy, David, Picault, Jerome
• Primary Examiner(s): VU, BAI DUC
• Application Number:
  US12/066,783
• Publication Number:
  US 20080288484A1
• Time in Patent Office: 3,546 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: G06F 16/637 Administration of user profiles, e.g. generation, initialization, adaptation or distribution
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 67/303 Terminal profiles
• CPC Class Codes: H04L 67/306 User profiles

Abstract

A reasoning apparatus (101) is arranged to determine device locations for user profile elements of a distributed user profile. A user profile processor (201) receives a user profile which comprises a plurality of user profile elements. Each user profile element furthermore comprises associated metadata. The apparatus (101) also comprises a device profile receiver (203) that receives device profiles for a plurality of devices. A device location processor (205) proceeds to determine device locations for the user profile elements in response to the associated metadata and the device profiles. Specifically, a user profile element may be assigned to a specific device if the device profile for that device matches the metadata for the user profile element. The reasoning apparatus (101) may furthermore comprise a user profile element synchronizer (207) which synchronizes the user profile elements with the appropriate devices.

Claims

1. An apparatus for determining device locations for user profile elements of a distributed user profile, the apparatus comprising:

a receiver to receive a plurality of device profiles for a plurality of devices, the device profile for each device describing one or more device properties of the corresponding device, the one or more device properties described by the device profile for each device including one or more device applications present on the corresponding device; and

a processor operable to receive a user profile comprising a plurality of user profile elements, each user profile element having associated metadata that describes one or more element properties of the corresponding user profile element, the one or more element properties described by the metadata for each user profile element including one or more accessing applications for which the corresponding user profile element is accessible;

wherein the processor is operable to determine one or more device locations for each of the user profile elements by;

assessing a relevance criteria that compares the one or more accessing applications described by the metadata of each user profile element with the one or more device applications described by each device profile, wherein said assessing includes determining, for each user profile element and device, whether any of the one or more accessing applications and the one or more device applications match; and

for each combination of user profile element and device for which at least one of the one or more accessing applications and the one or more device applications are determined to match, determining that such user profile element has such device as a device location; and

a transmitter to communicate a plurality of subsets of the user profile respectively to the plurality of devices, each subset of the user profile including one or more user profile elements, the one or more user profile elements included in the subset transmitted to each device comprising only user profile elements for which such device has been determined as a device location.

2. The apparatus of claim 1 wherein the processor is operable to control synchronizing with the at least one device at least one user profile element in said subset of the user profile in response to said determining based on said relevance criteria that the at least one device is to receive said subset of the user profile.

3. The apparatus of claim 1 wherein the processor is operable to generate a device specific user profile for each of the plurality of devices, a plurality of said device specific user profiles being a subset of the user profile.

4. The apparatus of claim 1 wherein the processor is operable to determine a plurality of locations for a single user profile element.

5. The apparatus of claim 1 wherein a first device profile for a first device of the plurality of devices further comprises at least one element selected from the group of:

an indication of modalities available at the first device; and

an indication of a display capability of the device.

6. The apparatus of claim 1 wherein the associated metadata that describes the one or more accessing applications comprises at least one data element selected from the group consisting of:

an indication of a source application of the metadata for the first user profile element;

an indication of a source application of the first user profile element; and

an indication of an application accessing the first user profile element.

7. The apparatus of claim 1 wherein the metadata comprises semantic metadata.

8. The apparatus of claim 1 wherein at least some of the metadata is structured according to one or more ontologies.

9. The apparatus of claim 1 wherein the processor is operable to receive the user profile from a single source.

10. The apparatus of claim 1 wherein the processor is operable to receive the user profile from a plurality of sources.

11. The apparatus of claim 1 wherein at least one of the user profile elements is communicated to at two or more of the plurality of devices for storage.

12. The apparatus of claim 1 wherein at least one of the user profile elements is not communicated to any of the plurality of devices for storage.

13. The apparatus of claim 1 wherein the metadata for each user profile element comprises metadata that specifies a time of an access of the user profile element by one of the accessing applications.

14. The apparatus of claim 1 wherein the metadata associated with each user profile element is stored with the corresponding user profile element.

15. The apparatus of claim 1 wherein the metadata associated with each user profile element is stored only on a centralized server.

16. A method of determining device locations for user profile elements of a distributed user profile, the method comprising:

receiving, by one or more computing devices, a user profile comprising a plurality of user profile elements, each user profile element having associated metadata that describes one or more element properties of the corresponding user profile element, wherein the one or more element properties described b the metadata for each user profile element comprise one or more accessing applications for which the corresponding user profile element is usable;

receiving, by the one or more computing devices, a plurality of device profiles respectively for a plurality of devices, each device profile describing one or more device properties of the corresponding device, wherein the one or more device properties described by the device profile for each device comprise one or more device applications that are present on the corresponding device;

determining, by the one or more computing devices, device locations for the user profile elements in response to a relevance criteria that compares the one or more accessing applications described by the metadata of each user profile element of the user profile with the one or more device applications described by each device profile, wherein said determining, by the one or more computing devices, device locations includes;

determining, by the one or more computing devices for each user profile element and device, whether any of the one or more accessing applications and the one or more device applications match; and

for each combination of user profile element and device for which the corresponding one or more accessing applications and the corresponding one or more device applications include at least one match, determining, by the one or more computing devices, that such user profile element has such device as a device location; and

transmitting, by the one or more computing devices, a plurality of subsets of the user profile respectively to the plurality of devices, each subset of the user profile including one or more user profile elements, the one or more user profile elements included in the subset transmitted to each device comprising only user profile elements for which such device has been determined as a device location.

17. The method of claim 16 wherein the metadata comprises semantic metadata.

18. The method of claim 16 wherein at least some of the metadata is structured according to one or more ontologies.

19. The method of claim 16, further comprising:

for each instance in which one of the one or more accessing applications accesses one of the user profile elements, editing, by the one or more computing devices, the metadata associated with such user profile element to indicate a time of access of such user profile element and an identity of the application that accessed such user profile element.

20. A data processor having computer executable instructions for performing a method of determining device locations for user profile elements of a distributed user profile, the method comprising:

receiving a user profile comprising a plurality of user profile elements, each user profile element having associated metadata that describes one or more element properties of the corresponding user profile element, wherein the one or more element properties described by the metadata for each user profile element comprise one or more accessing applications for which the corresponding user profile element is usable;

receiving a plurality of device profiles respectively for a plurality of devices, each device profile describing one or more device properties of the corresponding device wherein the one or more device properties described by the device profile for each device comprise one or more device applications that are present on the corresponding device;

determining device locations for the user profile elements in response to a relevance criteria that compares the one or more accessing applications described by the metadata of each user profile element of the user profile with the one or more device applications described by each device profile, wherein said determining device locations includes;

determining, for each user profile element and device, whether any of the one or more accessing applications and the one or more device applications match; and

for each combination of user profile element and device for which at least one of the one or more accessing applications and the one or more device applications are determined to ‘

match, determining that such user profile element has such device as a device location;

determining, based on said relevance criteria, devices to receive only subsets of the user profile, the subsets of the user profile including one or more user profile elements; and

transmitting said subsets of the user profile to respective ones of the devices to receive only subsets of the user profile, the one or more user profile elements included in the subset transmitted to each device comprising only user profile elements for which such device has been determined as a device location.