Automatic correction of contact list errors in a collaboration system

• US 9,037,602 B2
• Filed: 05/30/2012
• Issued: 05/19/2015
• Est. Priority Date: 03/22/2011
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Gamaley, Vladimir, Nachum, Gili, Perzy, Gil
• Primary Examiner(s): Mahmoudi, Tony
• Assistant Examiner(s): Pham, Tuan A
• Application Number:
  US13/483,116
• Publication Number:
  US 20120246123A1
• Time in Patent Office: 1,084 Days
• US Class Current: 707/769
• CPC Class Codes: G06Q 10/10 Office automation; Time management

Abstract

Managing a contact list in a collaboration system, by detecting if a contact has been offline for at least a predefined period of time and/or detecting if a target identifier is being entered into a contact list of a first user of a first collaboration system, where the contact is identified by a target identifier in a contact list of a first user of a first collaboration system, searching a collaboration system directory to find a replacement identifier associated with a second user of the first collaboration system, where the second user meets a predefined peer criterion with respect to the first user, and where the replacement identifier a) is different from a target identifier, and b) meets a predefined similarity criterion with respect to the target identifier, and replacing the target identifier with the replacement identifier in the contact list of the first user.

Claims

1. A method comprising:

detecting when a contact has been offline for at least a predefined period of time to indicates that a user entered target identifier for the contact is likely incorrect, wherein the contact is identified by the target identifier in a contact list of a first user of a first collaboration system;

searching a collaboration system directory to find a replacement identifier for the target identifier that is likely incorrect wherein the replacement identifier

a) is different from the target identifier, and

b) meets a predefined similarity criterion with respect to the target identifier, wherein said predefined similarity criteria being expressed using a known measure of similarity, said known measure of similarity being assessed based on similarity in spelling of words, similarity in how words sound, or combinations thereof; and

replacing the target identifier of the contact with the replacement identifier in the contact list of the first user so that the target identifier that was likely incorrect is no longer used for the contact, wherein the replacement identifier is not present in the contact list of the first user before the adding, wherein the replacement identifier of the searching is a replacement identifier for the contact in the first collaboration system, wherein the replacement identifier identifies the same contact in a second collaboration system, wherein said second collaboration system is external of the first collaboration system, wherein the searching the first collaboration system restricts searching to other users of the first collaboration system satisfying a peer criteria with the first user, wherein the peer criteria requires the other users to be in a same organization unit or department as the first user, wherein searching the second collaboration system is restricted to a set of other users satisfying conditions of predefined peer criteria with the first user.

2. The method of claim 1, wherein the adding of the replacement identifier in the contact list of the first user results in the contact list of the first user including the target identifier and the replacement identifier.

3. The method of claim 1, wherein the searching comprises searching the replacement identifier sounding similar to the target identifier.

4. The method of claim 1, wherein the replacement identifier is associated with a second user, and wherein the second user meets a predefined peer criterion with respect to the first user.

5. The method of claim 1 and further comprising:

presenting, via a computer-controlled output device, the replacement identifier in a manner that shows that the replacement identifier is a candidate for replacing the target identifier; and

receiving, responsive to presenting the replacement identifier, an instruction for adding the replacement identifier into the contact list of the first user.

6. A method comprising:

detecting when a target identifier is being entered into a contact list of a first user of a first collaboration system, wherein the target identifier is not present in the contact list before being entered into the contact list;

searching, responsive to detecting when the target identifier is being entered into the contact list, a collaboration system directory to find a replacement identifier wherein the replacement identifier

a) is different from the target identifier, and

b) meets a predefined similarity criterion with respect to the target identifier, wherein said predefined similarity criteria being expressed using a known measure of similarity, said known measure of similarity being assessed based on similarity in spelling of words, similarity in how words sound, or combinations thereof; and

adding the replacement identifier into the contact list of the first user, wherein the replacement identifier is not present in the contact list of the first user before the adding, and wherein the target identifier and the replacement identifier identify the same contact, wherein the replacement identifier of the searching is a replacement identifier for the contact in the first collaboration system, wherein the replacement identifier identifies the same contact in a second collaboration system, wherein said second collaboration system is external of the first collaboration system, wherein the searching the first collaboration system restricts searching to other users of the first collaboration system satisfying a peer criteria with the first user, wherein the peer criteria requires the other users to be in a same organization unit or department as the first user, wherein searching the second collaboration system is restricted to a set of other users satisfying conditions of predefined peer criteria with the first user.

7. The method of claim 6, wherein the adding of the replacement identifier into the contact list, replaces the target identifier with the replacement identifier in the contact list of the first user so that after the replacement, the target identifier is no longer in the contact list of the first user.

8. The method of claim 6, wherein the searching comprises searching the replacement identifier sounding similar to the target identifier.

9. A system comprising:

one or more processors;

one or more non-transitory storage mediums storing program instructions able to be executed by at least one of the one or more processors;

an offline detector, comprising a subset of the program instructions, configured to detect when a contact has been offline for at least a predefined period of time, wherein the contact is identified by a target identifier in a contact list of a first user of a first collaboration system;

a replacement searcher, comprising a subset of the program instructions, configured to search a collaboration system directory to find a replacement identifier wherein the replacement identifier

a) is different from a target identifier, and

b) meets a predefined similarity criterion with respect to the target identifier, wherein said predefined similarity criteria being expressed using a known measure of similarity, said known measure of similarity being assessed based on similarity in spelling of words, similarity in how words sound, or combinations thereof; and

a contact list manager, comprising a subset of the program instructions, configured to add the replacement identifier into the contact list of the first user, wherein the replacement identifier is not present in the contact list of the first user before the adding, and wherein the target identifier and the replacement identifier identify the same contact, wherein the replacement identifier of the replacement searcher is a replacement identifier for the contact in the first collaboration system, wherein the replacement identifier identifies the same contact in a second collaboration system, wherein said second collaboration system is external of the first collaboration system, wherein the replacement searcher searches the first collaboration system restricts searching to other users of the first collaboration system satisfying a peer criteria with the first user, wherein the peer criteria requires the other users to be in a same organization unit or department as the first user, wherein replacement searcher searches the second collaboration system is restricted to a set of other users satisfying conditions of predefined peer criteria with the first user.

10. The system of claim 9, wherein the adding of the replacement identifier into the contact list, replaces the target identifier with the replacement identifier in the contact list of the first user so that after the replacement, the target identifier is no longer in the contact list of the first user.

11. The system of claim 9, wherein the replacement searcher is configured to search the replacement identifier sounding similar to the target identifier.

12. The system of claim 9 wherein the replacement searcher is configured to present, via a computer-controlled output device, the replacement identifier in a manner that shows that the replacement identifier is a candidate for replacing the target identifier, and

receive, responsive to presenting the replacement identifier, an instruction for adding the replacement identifier into the contact list of the first user.

13. A system comprising:

one or more processors;

one or more non-transitory storage mediums storing program instructions able to be executed by at least one of the one or more processors;

an addition detector, comprising a subset of the program instructions, configured to detect when a target identifier is being entered into a contact list of a first user of a first collaboration system, wherein the target identifier is not present in the contact list before being entered into the contact list;

a replacement searcher, comprising a subset of the program instructions, configured to search a collaboration system directory to find, responsive to detecting when the target identifier is being entered into the contact list, a replacement identifier associated with a second user of the first collaboration system,

wherein the second user meets a predefined peer criterion with respect to the first user, and

wherein the replacement identifier

a) is different from a target identifier, and

b) meets a predefined similarity criterion with respect to the target identifier, wherein said predefined similarity criteria being expressed using a known measure of similarity, said known measure of similarity being assessed based on similarity in spelling of words, similarity in how words sound, or combinations thereof; and

a contact list manager, comprising a subset of the program instructions, configured to add the replacement identifier into the contact list of the first user, wherein the replacement identifier of the replacement searcher is a replacement identifier for the contact in the first collaboration system, wherein the replacement identifier identifies the same contact in a second collaboration system, wherein said second collaboration system is external of the first collaboration system, wherein the replacement searcher searches the first collaboration system restricts searching to other users of the first collaboration system satisfying a peer criteria with the first user, wherein the peer criteria requires the other users to be in a same organization unit or department as the first user, wherein replacement searcher searches the second collaboration system is restricted to a set of other users satisfying conditions of predefined peer criteria with the first user.

14. The system of claim 13, wherein the contact list manager is configured to add the replacement identifier into the contact list by replacing the target identifier with the replacement identifier in the contact list of the first user.

15. The system of claim 13, wherein the replacement searcher is configured to search the replacement identifier sounding similar to the target identifier.

16. A computer program product comprising:

a non-transitory computer-readable storage medium; and

computer-readable program code embodied in the non-transitory computer-readable storage medium, wherein the computer-readable program code comprises a set of instructions able to be executed by a processor, wherein said computer-readable program code is configured, for a contact that is identified by a target identifier in a contact list of a first user of a first collaboration system, to

search a collaboration system directory to find a replacement identifier, wherein the replacement identifier

a) is different from a target identifier, and

b) meets a predefined similarity criterion with respect to the target identifier, wherein said predefined similarity criteria being expressed using a known measure of similarity, said known measure of similarity being assessed based on similarity in spelling of words, similarity in how words sound, or combinations thereof; and

computer-readable program code embodied in the computer-readable storage medium, wherein the computer-readable program code comprises a set of instructions able to be executed by a processor, wherein said computer-readable program code is configured to add the replacement identifier into the contact list of the first user, wherein the replacement identifier of the code configured to search is a replacement identifier for the contact in the first collaboration system, wherein the replacement identifier identifies the same contact in a second collaboration system, wherein said second collaboration system is external of the first collaboration system, wherein the code configured to search the first collaboration system restricts searching to other users of the first collaboration system satisfying a peer criteria with the first user, wherein the peer criteria requires the other users to be in a same organization unit or department as the first user, wherein code configured to search the second collaboration system is restricted to a set of other users satisfying conditions of predefined peer criteria with the first user.

17. The computer program product of claim 16 wherein the computer-readable program code is configured to add the replacement identifier into the contact list by replacing the target identifier with the replacement identifier in the contact list of the first user.

18. The computer program product of claim 16 wherein the computer-readable program code is configured to detect when the contact has been offline for at least a predefined period of time.

19. The computer program product of claim 18 wherein the computer-readable program code is configured to search the replacement identifier sounding similar to the target identifier.