Electronic catalogue

• US 20030110055A1
• Filed: 12/13/2002
• Published: 06/12/2003
• Est. Priority Date: 04/10/2000
• Status: Abandoned Application

• Current Assignee: Innovit Pty Limited
• Original Assignee: Innovit Pty Limited
• Inventors: Chau, Bang Thinh
• Application Number:
  US10/257,314
• Publication Number:
  US 20030110055A1
• Time in Patent Office: Days
• US Class Current: 705/1
• CPC Class Codes: G06F 16/284 Relational databases
• CPC Class Codes: G06Q 10/0875 Itemisation or classification of parts, supplies or services, e.g. bill of materials

Abstract

A method of classifying items in an electronic catalogue, the method comprising the steps of associating a relation identifier with a pair of items, wherein the relation identifier specifies a categorisation relation between the items of the pair.

Claims

1. A method of classifying items in an electronic catalogue, the method comprising the steps of:

associating a relation identifier with a pair of items, wherein the relation identifier specifies a categorisation relation between the items of the pair.

2. A method as claimed in claim 1, wherein the categorisation relation between the items of the pair comprises one of the group of one of the items of the pair being a parent to the other item of the pair;

one of the items of the pair being a child to the other item of the pair; and

the items of the pair being siblings.

3. A method as claimed in claims 1 or 2, wherein the method further comprises the steps of associating a context identifier with the pair of items, and associating the relation identifier with the pair of items and the context identifier.

4. A method as claimed in claim 3, wherein the method comprises associating different context identifiers with the same pair of items, and associating different relation identifiers with each combination of the pair of items and the different context identifiers.

5. A method as claimed in any one of the preceding claims, wherein the method comprises the step of creating a first database table for associating the relation identifier with the pair of items.

6. A method as claimed in any one of the preceding claims, wherein the method further comprises the step of creating a second database table for defining the categorisation relation specified by the relation identifier.

7. A method as claimed in claim 5, wherein the step of creating the first database table comprises arranging the first database table in a manner such that it associates the context identifier with the pair of items and the relation identifier with the pair of items and the context identifier.

8. A method as claimed in any one of the preceding claims, wherein each item of a plurality of items of the electronic catalogue can form a pair with one or more of the other items of the electronic catalogue.

9. A method as claimed in any one of the preceding claims, wherein the method further comprises the step of mapping relationships between items of the electronic catalogue and a other items of a different electronic catalogue in accordance with the method steps defined in claim 1.

10. A method as claimed in claim 9, wherein, if a classification of the other items in the different electronic catalogue is not provided in accordance with method as claimed in claim1, the step of mapping the relationships comprises extracting individual one of the other items from data entries in the different electronic catalogue.

11. A method as claimed in claims 9, 10, wherein the step of mapping the relationships comprises providing rules for mapping the relationships.

12. A method as claimed in claim 11, wherein the step of providing the rules comprises the steps of monitoring a command entered manually by a user of the electronic catalogue during manual mapping of the relationships;

requesting confirmation from the user that a particular command should be stored as a rule in a fourth database table of the electronic catalogue; and

storing the command as the rule in a database.

13. A method as claimed in claim 12, wherein the method comprises the step of applying at least one of the rules stored in the database to facilitate the mapping.

14. A method as claimed in any one of claims 9 to 13, wherein the new association between relation identifiers and pairs of one item of the electronic catalogue with one item of the second electronic catalogue is stored in a third database table.

24. An electronic catalogue as claimed in claim 23, wherein, if the different electronic catalogue is not in accordance with claim 1, the electronic catalogue can further comprise means for extracting individual ones of the other items from data entries in the different electronic catalogue.

34. A tool for constructing a system for implementing the method of any one of claims1 to 14.

15. An electronic catalogue comprising:

means for associating a relation identifier with a pair of items, wherein the relation identifier specifies a categorisation relation between the items of the pair.

16. An electronic catalogue as claimed in claim 15, wherein the categorisation relation between the items of the pair comprises one of the group of one of the items of the pair being a parent to the other item of the pair;

one of the items of the pair being a child to the other item of the pair; and

the items of the pair being siblings.

17. An electronic catalogue as claimed in claims 15 or 16, wherein the electronic catalogue further comprises means for associating a context identifier with the pair of items, and wherein the means for associating the relation identifier is arranged, in use, to associate the relation identifier with the pair of items and the context identifier.

18. An electronic catalogue as claimed in claim 17, wherein the means for associating the context identifier is arranged, in use, to associate different context identifiers with the same pair of items, and the means for associating the relation identifier is arranged to associate different relation identifiers with each combination of the pair of items and the different context identifiers.

19. An electronic catalogue as claimed in any one of claims 15 to 18, wherein the means for associating the relation identifier comprises a first database table for associating the relation identifier with the pair of items.

20. An electronic catalogue as claimed in any one of claims 15 to 19, wherein the electronic catalogue further comprises a second database table for defining the categorisation relation specified by the relation identifier.

21. An electronic catalogue as claimed in claim 19, wherein the first database table is arranged in a manner such that, in use, it associates the context identifier with the pair of items and the relation identifier with the pair of items and the context identifier.

22. An electronic catalogue as claimed in any one of claims 15 to 21, wherein each item of a plurality of items of the electronic catalogue can form a pair with one or more of the other items of the electronic catalogue.

23. An electronic catalogue as claimed in any one of claims 15 to 22, wherein the means for associating the relation identifier is arranged, in use, to map relationships between items of the electronic catalogue and other items of a different electronic catalogue.

25. An electronic catalogue as claimed in claims 23 or 24, wherein the electronic catalogue is arranged, in use, to provide rules for mapping the relationships.

26. An electronic catalogue as claimed in claim 25, wherein the electronic catalogue comprises means for monitoring a command entered manually by a user of the electronic catalogue during manual mapping of the relationships;

means for requesting confirmation from the user that a particular command should be stored as a rule in a fourth database table of the electronic catalogue; and

means for storing the command as the rule in a database.

27. An electronic catalogue as claimed in claim 26, wherein the electronic catalogue is further arranged, in use, to apply at least one of the rules stored in the database table to facilitate the mapping.

28. An electronic catalogue as claimed in any one of claims 23 to 27, wherein the electronic catalogue is arranged, in use, to store new associations between relation identifiers and pairs of one item of the electronic catalogue and one item of the second electronic catalogue in a third database table.

35. A tool for constructing an electronic catalogue in accordance with any one of claims 15 to 28.

29. A computer program element comprising computer program code means to instruct a computer for classifying items in an electronic catalogue to associate a relation identifier with a pair of items, wherein the relation identifier specifies a categorisation relation between the items of the pair.

30. A computer readable medium having a program recorded thereon, wherein the program is arranged to instruct a computer for classifying items in an electronic catalogue to associate a relation identifier with a pair of items, wherein the relation identifier specifies a categorisation relation between the items of the pair.

31. A method of classifying items in an electronic catalogue, the method comprising the steps of separating treatment of taxonomy of the items from ontology of the items.

32. A method in accordance with claim 31 including the step of providing a first database arrangement which deals with taxonomy, and a separate database arrangement which deals with ontology.

33. A method in accordance with claim 32, wherein the databases are linked so that an item'"'"'s ontology can be accessed via the taxonomy database.