Organizing presence information into collections of publications

• US 8,356,011 B2
• Filed: 07/26/2005
• Issued: 01/15/2013
• Est. Priority Date: 07/26/2005
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Cox, Shaun D., Rang, Timothy J.
• Primary Examiner(s): BROWN, SHEREE N
• Application Number:
  US11/190,503
• Publication Number:
  US 20070027702A1
• Time in Patent Office: 2,730 Days
• Field of Search: 707/9, 725/100, 715/500
• US Class Current: 707/627
• CPC Class Codes: G06Q 10/00 Administration; Management
• CPC Class Codes: G06Q 30/0601 Electronic shopping [e-shopping]

Abstract

A method and system for managing presence information based on collections of publications is provided. The presence system creates collections of publications for a publisher. A publication includes a type and value. A publisher may define one collection of publications that is to be made available to certain subscribers and another collection of publications that is to be made available to other subscribers. The presence system may allow a publisher to update individual publications within a collection. Moreover, the presence system may identify subscribers of a collection at the time of subscription.

Claims

1. A computer-implemented method for managing presence information, the method comprising:

creating, and storing in one or more computer storage media, collections of publications for a publisher including a first collection and a second collection, each publication having a type and value, wherein the publications comprise a status indicating the availability of a user, and wherein the first collection has a first publication of a first type and a first value, and wherein the second collection has the first publication of the first type and a second value, and wherein the first value comprises more detailed information than the second value;

receiving a request from a subscriber to subscribe to the first type of publication within the collections of publications;

in response to the request, determining that the subscriber should be subscribed to the first collection, wherein the first collection comprises a highest rank of collections that contains the first publication of the first type, wherein the determining comprises;

identifying a membership type for the subscriber, wherein the membership type is of a highest membership priority, wherein the highest membership priority is based on identifying members specifically;

determining whether at least one of the collections of publications includes the membership type; and

determining that the first collection includes the membership type;

upon receiving an update to the first value of the publication of the first collection assigned the highest rank, updating the first value of the publication within the first collection assigned the highest rank by storing the update in the one or more computer storage media; and

sending a notification to the subscriber to the first collection assigned the highest rank.

2. The method of claim 1 wherein each of the collections has members and a subscriber is only subscribed to a collection of which it is a member.

3. The method of claim 1 wherein a publication includes an instance identifier.

4. The method of claim 3 including generating an aggregate value for a publication of a collection that has multiple publications for the same type with different instance identifiers.

5. The method of claim 1 wherein a publication specifies whether it is to be published.

6. The method of claim 1 wherein a publication includes instructions for calculating its value.

7. The method of claim 6 wherein the value is updated whenever data used to calculate the value changes.

8. A computer-readable media containing instructions for controlling a device to manage presence information, by a method comprising:

creating, and storing in one or more computer storage media, collections of publications for a publisher including a first collection and a second collection, each publication having a type and value, wherein the publications comprise a status indicating the availability of a user, and wherein the first collection has a first publication of a first type and a first value, and wherein the second collection has the first publication of the first type and a second value, and wherein the first value comprises more detailed information than the second value;

receiving a request from a subscriber to subscribe to the first type of publication within the collections of publications;

in response to the request, determining that the subscriber should be subscribed to the first collection, wherein the first collection comprises a highest rank of collections that contains the first publication of the first type, wherein the determining comprises;

identifying a membership type for the subscriber, wherein the membership type is of a highest membership priority, wherein the highest membership priority is based on identifying members specifically;

determining whether at least one of the collections of publications includes the membership type; and

determining that the first collection includes the membership type;

upon receiving an update to the first value of the publication of the first collection assigned the highest rank, updating the first value of the publication within the first collection assigned the highest rank by storing the update in the one or more computer storage media; and

sending a notification to the subscriber to the first collection assigned the highest rank.

9. A computer-readable media of claim 8 wherein the updating updates all the publications of the specified first collection.

10. A computer-readable media of claim 8 wherein the updating updates only a specified first publication of the collection.

11. A computer-readable media of claim 8 wherein different collections contain publications with a same type.

12. A computer-readable media of claim 8 including notifying a subscriber of an update to a publication.

13. A computer-readable media of claim 8 wherein a collection has members and wherein a subscriber is subscribed to only collections of which the subscriber is a member.

14. A system for managing presence information, the system comprising:

one or more processors for executing computer executable instructions; and

one or more computer-readable media that store the computer executable instructions that when executed provide;

a component that creates collections of publications for a publisher including a first collection and a second collection, each publication having a type and value, wherein the publications comprise a status indicating the availability of a user, and wherein the first collection has a first publication of a first type and a first value, and wherein the second collection has the first publication of the first type and a second value, and wherein the first value comprises more detailed information than the second value;

a component that;

receives a request from a subscriber to subscribe to the first type of the first publication within the collections of publications;

in response to the request, determines that the first subscriber should be subscribed to the first collection, wherein the first collection comprises a highest rank of collections that contains the first publication of the first type, wherein the determination comprises;

identifies a membership type for the subscriber, wherein the membership type is of a highest membership priority, wherein the highest membership priority is based on identifying members specifically;

determines whether at least one of the collections of publications includes the membership type; and

determines that the first collection includes the membership type; and

receives from the publisher an update to the first collection assigned the highest rank;

a component that sends to a server an update to the first publication in the first collection assigned the highest rank; and

a component that sends to the server an indication of members who are authorized to subscribe to the publications of the first collection assigned the highest rank.

15. The system of claim 14 wherein the members are authorized on a collection-by-collection basis.

16. The system of claim 14 including a component that receives from the server a notification that an entity is requesting to subscribe to presence information of the publisher and that sends to the server an indication as to whether the publisher will allow the entity to subscribe.