SYSTEM AND METHOD OF MANAGING METADATA

• US 20160034539A1
• Filed: 07/31/2015
• Published: 02/04/2016
• Est. Priority Date: 07/31/2014
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd. (Samsung Group)
• Original Assignee: Samsung Electronics Co. Ltd. (Samsung Group)
• Inventors: CHANG, Kyung-ah, YOON, Sang-yoon, KIM, Jung-hun
• Application Number:
  US14/814,632
• Publication Number:
  US 20160034539A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/14 Details of searching files based on file metadata
• CPC Class Codes: G06F 16/164 File meta data generation
• CPC Class Codes: G06F 16/182 Distributed file systems
• CPC Class Codes: G06F 16/24575 using context
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: G06F 16/9558 Details of hyperlinks; Management of linked annotations
• 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 67/306 User profiles

Abstract

A server for searching for metadata corresponding to content includes a communicator configured to receive metadata corresponding to content related to at least one device of a user, from the at least one device; and a controller configured to store the received metadata in a remote storage that is separate from the server, the received metadata being searchable, and upon receiving a search request containing a search term for searching for metadata, to search the received metadata stored in the remote storage for metadata related to the search term.

Claims

1. A server for searching for metadata corresponding to content, the server comprising:

a communicator configured to receive metadata corresponding to content related to at least one device of a user, from the at least one device; and

a controller configured to store the received metadata in a remote storage that is separate from the server, the received metadata being searchable, and upon receiving a search request containing a search term for searching for metadata, to search the received metadata stored in the remote storage for metadata related to the search term.

2. The server of claim 1, wherein the remote storage is a storage operated separately from the server by one business operator of the server or another business operator, and

the controller manages account information of the user, the account information being related to the remote storage.

3. The server of claim 1, wherein the remote storage is provided by a networking server associated with a networking service, and

the controller controls to store the received metadata in the remote storage by using a service identification (ID) of the user related to the networking service.

4. The server of claim 1, wherein the controller matches keywords related to the received metadata, to the received metadata, and controls to store the keywords.

5. The server of claim 4, wherein the keywords are extracted from the content by interpreting the content.

6. The server of claim 4, wherein the keywords are used to search for the received metadata related to the search term, by being compared with the search term.

7. The server of claim 1, wherein the communication unit receives the received metadata and does not receive the content corresponding to the received metadata.

8. The server of claim 1, wherein the controller adds supplementary data to the received metadata, and controls to store the received metadata to which the supplementary data is added.

9. The server of claim of claim 8, wherein the controller adds information to the received metadata, wherein the information is about a network situation of the at least one device related to the content corresponding to the received metadata.

10. The server of claim 8, wherein the controller adds to the received metadata information about whether content corresponding to the received metadata is stored in the remote storage along with the received metadata.

11. The server of claim 8, wherein the controller transmits a request to a service providing server to add the supplementary data to the metadata and obtains the metadata to which the supplementary data is added.

12. The server of claim 2, wherein the controller provides to the at least one device or another device an application received program interface (API) for using a service utilizing the received metadata stored in the remote storage, and in response to a request received from at least one of the at least one device or the other device through the API to provide the service, provides the service to the at least one device or the other device that made the request.

13. The server of claim 1, wherein the communication unit receives, from an other device different from the at least one device, a request related to the content, and

the controller obtains device information of a device storing the content requested by the other device by using the received metadata stored in the remote storage, and provides the device information to the other device,

wherein the device information is used by the other device to receive the requested content from the device storing the requested content.

14. The server of claim 2, wherein the remote storage is one remote storage of a plurality of remote storages, and the controller identifies the remote storage to which the user is subscribed based on user information of the user received from the at least one device, and determines the remote storage for storing the received metadata from a plurality of remote storages.

15. The server of claim 2, wherein the remote storage is one remote storage of a plurality of remote storages, the controller determines the one remote storage from the plurality of remote storages to control to store the received metadata based on at least one of a type of the content, and a type of the at least one device that provided the received metadata.

16. The server of claim 1, wherein the communication unit receives the content from the at least one device when a user input deleting the content is input to the at least one device, and the remote storage is one remote storage of a plurality of remote storages and

the controller determines the remote storage to store the content from among the plurality of storages and provides the content to the determined remote storage,

wherein the content is stored in the determined remote storage.

17. A method of searching, by a server, for metadata of content, the method comprising:

receiving metadata corresponding to content related to at least one device of a user from the at least one device;

storing the received metadata in a remote storage that is separate from the server, the received metadata being searchable;

receiving from the at least one device a search request containing a search term for searching metadata; and

searching the received metadata stored in the at least one remote storage for metadata related to the search term.

18. The method of claim 17, wherein the remote storage is a storage operated separately from the server by one business operator of the server or another business operator, and

the method further comprises managing account information of the user, the account information being related to the remote storage.

19. The method of claim 17, further comprising matching keywords related to the received metadata, to the metadata, and storing the keywords wherein the keywords are used to search for the received metadata related to the search term by being compared with the search term.

20. The method of claim 17, further comprising:

adding supplementary data to the received metadata; and

storing the received metadata to which the supplementary data is added.

21. A non-transitory computer-readable recording medium having recorded thereon a program, which when executed by a computer, performs the method of claim 17.

22. A method of retrieving content, comprising:

transmitting from a first device a content request to a metadata management server, the content request including at least one of a user related to the content or a type of content;

receiving from the metadata management server a list of available content, the list being generated based on at least one of the user related to the content or the type of content;

transmitting from the first device an indication of selected content, the selected content being selected from the list of available content;

receiving from the metadata management server a location information of the selected content, the location information specifying a content location separate from a location of the metadata management server; and

retrieving the content from the content location.

23. A method of controlling a device, comprising:

transmitting from a first device a device control request to a metadata management server, the device control request including at least one of a user or a type of device;

receiving from the metadata management server a list of available devices, the list being generated based on at least one of the user or the type of the device;

transmitting from the first device an indication of selected device, the selected device being selected from the list of available devices; and

receiving from the metadata management server a control information of the selected device, the control information specifying at least one control command for the selected device;

transmitting from the first device the at least one control command to the selected device.