Method and apparatus for obtaining information based on user's access rights

• US 20070299844A1
• Filed: 06/25/2006
• Published: 12/27/2007
• Est. Priority Date: 06/25/2006
• Status: Abandoned Application

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Pepper, Timothy C.
• Application Number:
  US11/426,314
• Publication Number:
  US 20070299844A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/24547 Optimisations to support specific applications; Extensibility of optimisers
• CPC Class Codes: G06F 16/24575 using context
• CPC Class Codes: G06F 21/6227 where protection concerns the structure of data, e.g. records, types, queries

Abstract

Information is searched for in response to receiving a query from a user requesting the information. However, the information located is inaccessible by the user due to the information requiring access rights that the user does not have. Therefore, related information requiring access rights that the user does have is searched for and returned to the user for viewing by the user. The information may be stored in a first data store to which the user does not have access rights, and the related information may be stored in a second data store to which the user does have access rights. The information and the related information may be stored in the same data object, which includes first data representing the information and the access rights that the user does not have, and second data representing the related information and the access rights that the user does have.

Claims

1. A computer-implemented method comprising:

searching for information requested by a user;

where the information located is inaccessible by the user due to the information requiring access rights that the user does not have,

searching for related information requiring access rights that the user has; and

,

returning the related information located to the user.

2. The method of claim 1, wherein the information is searched for in response to receiving a query from a user requesting the information.

3. The method of claim 1, further comprising:

locating the information;

determining the access rights that the information requires; and

,

determining whether the information located requires the access rights that the user does not have.

4. The method of claim 1, wherein searching for the information comprises searching for the information in a first data store, and wherein searching for the related information comprises searching for the related information in a second data store different than the first data store.

5. The method of claim 1, wherein the information and the related information are stored in a same data object, the same data object comprising first data representing the information and the access rights that the user does not have and second data representing the related information and the access rights that the user has.

6. A computer-implemented method comprising:

organizing information over a plurality of levels of abstraction within a data object;

associating a plurality of levels of access rights to the levels of abstraction within the data object, such that each level of abstraction has a different level of access rights;

storing the data object, including the information, the levels of abstraction over which the information is organized, and the levels of access rights to which the levels of abstraction having been associated; and

,

in response to receiving a query requesting the information from a user having predetermined access rights,

returning all the levels of abstraction of the information that the predetermined access rights of the user permit the user to view, based on the levels of access rights associated with the levels of abstraction of the information as stored within the data object.

7. The method of claim 6, wherein each level of abstraction that is more specific than another level of abstraction has associated therewith more exclusive access rights than the other level of abstraction.

8. The method of claim 6, wherein organizing the information over the plurality of levels of abstraction comprises:

generating a general summary of the information; and

,

generating specific details of the information.

9. The method of claim 8, wherein associating the plurality of levels of access rights to the levels of abstraction comprises:

associating a lower level of access rights to the general summary of the information, where the lower level of access rights permits all users to view the general summary of the information; and

,

associating a higher level of access rights to the specific details of the information, where the higher level of access rights permits a small group of users to view the specific details of the information.

10. The method of claim 9, wherein returning all the levels of abstraction of the information that the predetermined access rights of the user permit the user to view comprises:

where the predetermined access rights correspond to the lower level of access rights, returning just the general summary of the information for viewing by the user; and

,

where the predetermined access rights correspond to the higher level of access rights, returning at least the specific details of the information for viewing by the user.

11. The method of claim 6, wherein the information is organized over at least three levels of abstraction, such that at least three levels of access rights are correspondingly associated with the at least three levels of abstraction.

12. A computerized system comprising:

one or more data stores to store information;

a communications component to receive queries requesting specific information from users; and

,

a search component to search the information stored in the data stores for the specific information requested by the users, and where the specific information requires access rights that the users do not have, to search for related information requiring access rights that the users has and to return the related information located to the users for viewing by the users.

13. The system of claim 12, wherein the one or more data stores comprises:

a first data store requiring first access rights for the users to access the first data store, where the users do not have the first access rights; and

,

a second data store requiring second access rights for the users to access the second data store, where the users have the second access rights,

wherein where the specific information requested by the users is located in the first data store, the search component is to search the second data store for related information.

14. The system of claim 12, wherein the data stores are to store the information over a one or more data objects, each data object comprising:

a plurality of levels of abstraction of the information; and

,

a plurality of levels of access rights associated with the levels of abstraction.

15. The system of claim 14, wherein where the specific information requested by the users is located within a level of abstraction of the information of a data object associated with a level of access rights that the users do not have, the search component is to return one or more other levels of abstraction of the information of the data object associated with one or more other levels of access rights that the users have, as the related information.

16. The system of claim 14, wherein the levels of abstraction of the information of each data object comprise a general summary of the information and specific details of the information, and the plurality of levels of access rights comprise a lower level of access rights associated with the general summary of the information and a higher level of access rights associated with the specific details of the information.

17. The system of claim 14, wherein the levels of abstraction of the information of each data object comprise at least three levels of abstraction, and the levels of access rights associated with the levels of abstraction comprise at least three levels of access rights.

18. An article of manufacture comprising:

a tangible computer-readable medium; and

,

means in the medium for searching for specific information requested by a user, and where the specific information located requires access rights that the user does not have, searching for related information requiring access rights that the user does have, and returning the related information to the user for viewing by the user.

19. The article of manufacture of claim 18, wherein the means locates the specific information within a first data store, and where the first data store requires the access rights that the user does not have, the means searches for the related information requiring the access rights that the user does have.

20. The article of manufacture of claim 18, wherein the means locates the specific information within a most-specific level of abstraction of information of a data object, and where the most-specific level of abstraction is associated with the access rights that the user does not have, the means returns the related information as one or more more-general levels of abstraction of the information of the data object associated with the access rights that the user does have.