ASSIGNING ACCESS PRIVILEGES IN A SOCIAL NETWORK

• US 20100005518A1
• Filed: 07/03/2008
• Published: 01/07/2010
• Est. Priority Date: 07/03/2008
• Status: Abandoned Application

• Current Assignee: Motorola Mobility, Inc. (Lenovo Group Ltd.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Tsai, Dennis T., Tirpak, Thomas M.
• Application Number:
  US12/167,267
• Publication Number:
  US 20100005518A1
• Time in Patent Office: Days
• US Class Current: 726/6
• CPC Class Codes: H04L 63/104 Grouping of entities
• CPC Class Codes: H04L 67/306 User profiles

Abstract

A system and method of assigning access privileges in a social network includes a first step (100) of determining a vector of social network characteristics of a member of the social network. A next step (102) includes computing a distance between vectors of social network characteristics of the member and other members of the social network already having defined access privileges. An optional next step (104) includes deciding whether the distance is less than a threshold. A next step (106) includes assigning the member the same access privilege of another member of the social network having the smallest distance from the vector of the member.

Claims

1. A method of assigning access privileges in a social network, the method comprising the steps of:

determining at least one social network characteristic of a member of the social network;

comparing the at least one social network characteristic to other members of the social network already having defined access privileges; and

assigning an access privilege to the member that is comparable to the access privilege of the other members of the social network having the most similar at least one social network characteristic as the member.

2. The method of claim 1, wherein the assigning step includes allowing a user to manually adjust the access privilege per a personal preference of the user.

3. The method of claim 1, further comprising the step of periodically repeating the determining, comparing, and assigning steps to account for changes in the social network characteristic of the member.

4. The method of claim 1, further comprising the step of repeating the determining, comparing, and assigning steps to account for changes in the social network characteristic of the member upon the occurrence of an event.

5. The method of claim 4, wherein the event is at least one of the group of;

a request for third party information about the member, the termination of a call from the member, whenever new context data are available, and the addition of the member to a contact list.

6. The method of claim 1, wherein the comparing step includes the substeps of:

computing distances between a vector of social network characteristics of the member and vectors of social network characteristics of other members of the social network already having defined access privileges, and

deciding whether any distance is less than a threshold, thereby establishing a commonality between members for assigning the access privilege.

7. The method of claim 1, wherein the assigning step includes prompting a user for any corrections to a recommended access privilege.

8. The method of claim 1, wherein, in the step of determining, the at least one social network characteristic includes context information.

9. The method of claim 8, wherein the context information includes at least one of the group of;

presence of specific members in the social network, shared location/time context, group membership, credentials, explicit restriction rules on a particular member, and explicit restriction rules for particular content.

10. The method of claim 1, wherein, in the step of determining, the at least one social network characteristic includes betweenness.

14. The method of claim 1, wherein, in the step of determining, the vector of social network characteristics includes betweenness

11. The method of assigning access privileges in a social network, the method comprising the steps of:

determining a vector of social network characteristics of a member of the social network;

computing distances between the vector of social network characteristics of the member and vectors of social network characteristics of other members of the social network already having defined access privileges;

deciding whether any distance is less than a threshold; and

assigning the member the same access privilege of the other member of the social network having the smallest distance from the vector of the member.

12. The method of claim 11, wherein the assigning step includes prompting a user for any corrections to a recommended access privilege.

13. The method of claim 11, wherein, in the step of determining, the social network characteristic includes context information.

15. A system for assigning access privileges in a social network, the system comprising:

an interrogation module configured to determine at least one social network characteristic of a member of the social network;

an analysis module compare that at least one social network characteristic to other members of the social network already having defined access privileges; and

a privilege management module configured to assign an access privilege to the member that is comparable to the access privilege of another member of the social network having the most similar at least one social network characteristic as the member.

16. The system of claim 15, further comprising a user interface, wherein the privilege management module is operable to receive information from the user interface that provides a manual adjustment of the access privilege per a personal preference of a user.

17. The system of claim 15, wherein the analysis module computes a distance between vectors of social network characteristics of the member and the other members, and decides whether the distance is less than a threshold, thereby establishing a commonality between members for assigning the access privilege by the privilege management module.

18. The system of claim 15, wherein the at least one social network characteristic includes context information.

19. The system of claim 15, wherein the at least one social network characteristic includes betweenness.