RECOMMENDER SYSTEM FOR A CONTENT SERVER BASED ON SECURITY GROUP MEMBERSHIP

• US 20130080592A1
• Filed: 11/03/2011
• Published: 03/28/2013
• Est. Priority Date: 09/23/2011
• Status: Abandoned Application

• Current Assignee: Likewise Software, Inc. (Dell Technologies Inc.)
• Original Assignee: Likewise Software, Inc. (Dell Technologies Inc.)
• Inventors: Budd, Robin, Carter, Gerald
• Application Number:
  US13/288,703
• Publication Number:
  US 20130080592A1
• Time in Patent Office: Days
• US Class Current: 709/219
• CPC Class Codes: G06F 16/9535 Search customisation based on user profiles and personalisation
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising

Abstract

Methods, systems, and techniques for recommending content using a measure of security group based similarity are provided. Embodiments described herein provide enhanced computer- and network-based methods, techniques, and systems for a recommender system, e.g., for content servers, that uses security group membership as the basis for determining user similarity. In particular, upon request for a recommendation, an enhanced content provider, through the use of the Security Based Recommender (SBR), provides indications of similar content based upon the security group membership of the requestor. The SBR determines similar content by determining what content was accessed by others within the security group membership of the requester. The recommendations may be ranked or filtered or combined with other types of recommendations, such as social network filtering, statistical based filtering, or the like.

Claims

1. A computer-implemented method for determining recommendations of resources in a computing system, comprising:

receiving, from a requester, a request for a recommendation to one or more resources of a content server;

determining a security group of which the requester is a member;

determining the requested recommendation of the one or more resources by analyzing the access history of other members of the determined security group to generate a set of recommended resources; and

returning indications to the recommended resources.

2. The method of claim 1, further comprising:

ranking the generated set of recommended resources.

3. The method of claim 1 wherein the ranking the generated set of recommended resources ranks each resource based upon a number of accesses of each resource.

4. The method of claim 1, further comprising:

filtering the set of recommended resources using a set of criteria.

5. The method of claim 1 wherein the determined security group is part of a hierarchy of security groups, and wherein the determining the requested recommendation of the one or more resources by analyzing the access history of other members of the determined security group to generate a set of recommended resources considers a position of the determined security group in the hierarchy to assess a degree of similarity between users in the same security group.

6. The method of claim 5 wherein users indirectly belonging to the same parent security group but different base security groups are considered less similar.

7. The method of claim 1 wherein the determining the requested recommendation of the one or more resources by analyzing the access history of other members of the determined security group to generate a set of recommended resources further comprises:

analyzing an access history of other members of the determined security group to generate a set of initial recommended resources;

determining one or more previously accessed resources of the requester;

receiving a set of similar resources to the determined one or more previously accessed resources of the requester from an index of resources, based upon keyword matching of the one or more previously accessed resources to the index; and

combining the similar resources with the set of initial recommended resources to generate a set of recommended resources.

8. The method of claim 7 wherein the combining the similar resources with the set of initial recommended resources to generate a set of recommended resources ranks each resource.

9. The method of claim 7 wherein the combining the similar resources with the set of initial recommended resources to generate a set of recommended resources filters the set of recommended resources using a set of criteria.

10. The method of claim 1 wherein the one or more resources are files.

11. The method of claim 1 wherein the one or more resources are data accessible using one or more uniform resource identifiers.

12. The method of claim 1 wherein the determining the security group of which the requester is a member comprises:

determining the security group of which the requester is a member by consulting an external directory service.

13. The method of claim 1 wherein the returning indications to the recommended resources further comprises:

returning indications to the recommended resources through a web-based protocol.

14. The method of claim 13 wherein the web-based protocol is HTTP.

15. The method of claim 1 wherein the returning indications to the recommended resources further comprises:

returning indications to the recommended resources through a networked file server protocol.

16. The method of claim 15 wherein the networked file server protocol is at least one of CIFS and/or NFS.

17. The method of claim 1 wherein the content server is a file server.

18. The method of claim 1 wherein the content server is a Web server.

19. A non-transitory computer-readable medium containing contents that, when executed, perform a methods of comprising:

receiving, from a requester, a request for a recommendation to one or more resources of a content server;

determining a security group of which the requester is a member;

determining the requested recommendation of the one or more resources by analyzing the access history of other members of the determined security group to generate a set of recommended resources; and

returning indications to the recommended resources.

20. The computer-readable medium of claim 19 wherein the medium is a computer memory and the contents are computer instructions stored in the memory.

21. The computer-readable medium of claim 19 wherein the content server is a file server or a Web server.

22. The computer-readable medium of claim 19 wherein the determined security group is part of a hierarchy of security groups, and wherein the determining the requested recommendation of the one or more resources by analyzing the access history of other members of the determined security group to generate a set of recommended resources considers a position of the determined security group in the hierarchy to assess a degree of similarity between users in the same security group.

23. A computing system comprising:

a memory; and

a security based recommender, stored in the memory, and that is configured, when executed, to;

receive a request for a recommendation to one or more resources of a content server via a network protocol handler; and

determine recommended resources using security group based similarity by analyzing the access history of other members of the determined security group to generate a set of recommended resources.

24. The computing system of claim 23 wherein the security based recommender is a component of the content server.

25. The computing system of claim 23 wherein the security based recommender is external to the content server.

26. The computing system of claim 23 wherein the content server is a file server.

27. The computing system of claim 23 wherein the content server is a Web server.