ASSIGNING CONTENT TO AN ENTRY IN DIRECTORY

• US 20100191782A1
• Filed: 01/29/2009
• Published: 07/29/2010
• Est. Priority Date: 01/29/2009
• Status: Active Grant

• Current Assignee: Hewlett Packard Enterprise Development LP (Hewlett-Packard Enterprise Company)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Brzozowski, Michael J.
• Granted Patent: US 8,250,124 B2
• Time in Patent Office: Days
• US Class Current: 707/822
• CPC Class Codes: G06F 16/10 File systems; File servers

Abstract

A method of assigning content with an entry in a directory includes parsing the content into text phrases. Mappings between each entry in the directory and information in name fields of the directory are determined. Name proposals for a phrase are determined using the mappings. Each name proposal identifies a potential match between the content and one or more entries in the directory. The content is assigned to an entry in the directory associated with a name proposal of the one or more name proposals.

Claims

1. A computer readable medium including code that when executed by a computer system performs a method of assigning content with an entry in a directory, the method comprising:

receiving content;

parsing the content into text phrases;

determining mappings between each entry in the directory and information in name fields of the directory;

for each phrase, determining one or more name proposals for the phrase using the mappings, wherein each name proposal identifies a potential match between the content and one or more entries in the directory; and

assigning the content to an entry in the directory associated with a name proposal of the one or more name proposals.

2. The computer readable medium of claim 1, wherein the mappings are associations between entries in the directory and the information in the name fields, and determining mappings comprises:

for each entry in the directory, determining one or more mappings between information in each name field of the directory and entries in the directory; and

storing the mappings in a names map.

3. The computer readable medium of claim 2, wherein determining mappings comprises:

determining a concordance of nicknames;

for nicknames in the concordance of nicknames, determine nickname mappings between the nicknames and the information from name fields in the mappings of the names map; and

storing the nickname mappings in a nicknames map.

4. The computer readable medium of claim 3, wherein determining one or more name proposals for the phrase using the mappings comprises:

using the names map and the nicknames map to determine the one or more name proposals.

5. The computer readable medium of claim 1, wherein determining one or more name proposals for the phrase using the mappings comprises:

parsing each phrase into tokens;

determining the one or more name proposals for the tokens.

6. The computer readable medium of claim 5, wherein determining one or more name proposals for the phrase using the mappings comprises:

identifying mappings for adjacent non-overlapping tokens for the phrase; and

determining the one or more name proposals from the identified mappings for the adjacent non-overlapping tokens.

7. The computer readable medium of claim 5, wherein the tokens in the phrase are identified in a window having a size approximated by a size of a largest name.

8. The computer readable medium of claim 5, wherein each name proposal comprises a string of one or more words in the phrase, an ID for a potential matching entry in the directory, a field in the entry in the directory that matches the string of words, and a probability that the match is accurate.

9. The computer readable medium of claim 1, wherein assigning the content to an entry in the directory associated with a name proposal of the one or more name proposals comprises:

determining a name proposal from the one or more name proposals that is a best match the content.

10. The computer readable medium of claim 9, wherein assigning the content to an entry in the directory associated with a name proposal of the one or more name proposals comprises:

determining the best match from probabilities for each name proposal, wherein the probabilities are an estimate that a name in the name field matches a name in the content.

11. The computer readable medium of claim 9, wherein determining the best match comprises:

for name proposals having close probabilities, determining whether the content includes a linking attribute that is specific to one of the entries associated with the name proposals having close probabilities; and

selecting the name proposal having the linking attribute as the best match.

12. The computer readable medium of claim 1, wherein parsing the content into text phrases comprises:

parsing a portion of the content known to include a name of an author.

13. The computer readable medium of claim 1, further comprising:

generating a filtered view of different content assigned to entries in the directory based on a user request.

14. A computer system comprising:

data storage storing a names map and a nicknames map, wherein the names map includes mappings between information in each name field in a directory and entries in the directory, and the nicknames map includes mappings of nicknames to information in name fields in the directory; and

a processor parsing content into text phrases, determining mappings between each entry in the directory and information in name fields of the directory, determining one or more name proposals for the phrase using the mappings in the names map and nicknames map, wherein each name proposal identifies a potential match between the content and one or more entries in the directory, and assigning the content to an entry in the directory associated with a name proposal of the one or more name proposals.

15. A computer readable medium including code that when executed by a computer system performs a method of assigning content to an entry in a directory, the method comprising:

receiving content;

parsing the content into text phrases;

determining name. mappings of names in the directory to entries in the directory and nickname mappings of nicknames to entries in the directory;

for each phrase, determining one or more name proposals for the phrase using the mappings, wherein each name proposal identifies a potential match between the content and one or more entries in the directory; and

assigning the content to an entry in the directory associated with a name proposal of the one or more name proposals.