COMPUTER SYSTEM, DATABASE AND USES THEREOF

• US 20120221561A1
• Filed: 05/06/2011
• Published: 08/30/2012
• Est. Priority Date: 02/28/2011
• Status: Abandoned Application

• Current Assignee: HSBC Group Management Services Ltd. (HSBC Holdings plc)
• Original Assignee: HSBC Bank PLC (HSBC Holdings plc)
• Inventors: BROWN, Scott, Jewell, Nick
• Application Number:
  US13/102,474
• Publication Number:
  US 20120221561A1
• Time in Patent Office: Days
• US Class Current: 707/725
• CPC Class Codes: G06F 16/94 Hypermedia Hyperlinking G06F40/134
• CPC Class Codes: G06Q 10/00 Administration; Management

Abstract

A computer system is described comprising one or more servers, one or more user terminals; and a database of computer entries, each computer entry including node data defining a node representative of an entity and link data defining a plurality of links connecting the node to one or more other nodes representative of one or more other entities, each link having associated tag data that describes an attribute of one of the entities associated with the link and a reputational score associated with the attribute. The computer system is able to search the computer entries based on a search request; to rank search results based on reputational scores associated with the search results; and to output one or more ranked search results. The computer system also allows entities to add new links into the database and to add new nodes representing new entities into the database.

Claims

1. A computer system comprising:

a computer server;

one or more user terminals; and

a database of computer entries, each computer entry including node data defining a node representative of an entity and link data defining a plurality of links connecting the node to one or more other nodes representative of one or more other entities, each link having associated tag data that describes an attribute of one of the entities associated with the link and a reputational score associated with the attribute;

wherein the system is operable;

i) to receive a search request;

ii) to search the computer entries based on the received search request;

iii) to rank search results based on reputational scores associated with the search results; and

iv) to output one or more ranked search results.

2. A system according to claim 1, wherein each reputational score has an associated time dependent weighting.

3. A system according to claim 2, wherein the weighting applied to a reputational score reduces the reputational score relative to other weighted reputational scores.

4. A system according to claim 1, wherein entities are able to vote on the reputational scores stored within the database.

5. A system according to claim 4, wherein an entity associated with a node from which a link associated with a reputational score extends, is prevented from voting on that reputational score.

6. A system according to claim 5, wherein an entity associated with a node to which a link associated with a reputational score extends, is prevented from voting on that reputational score.

7. A system according to claim 4, wherein entities are able to vote up or vote down a reputational score.

8. A computer server comprising:

a processor operable to;

receive a search request from a user terminal;

search a database of computer entries based on the received search request, the database storing, for each computer entry, node data defining a node representative of an entity and link data defining a plurality of links connecting the node to one or more other nodes representative of one or more other entities, each link having associated tag data that describes an attribute of one of the entities associated with the link and a reputational score associated with the attribute;

rank search results based on reputational scores associated with the search results; and

output one or more ranked search results to the user terminal.

9. A server according to claim 8, wherein the processor is operable to calculate and apply a weighting for each reputational score associated with the search results prior to ranking the search results.

10. A server according to claim 9, wherein the weighting applied to a reputational score reduces the reputational score relative to other weighted reputational scores.

11. A server according to claim 10, wherein the weighting applied to a reputational score is defined by one or more exponential functions.

12. A server according to claim 9, wherein the weighting applied depends on the difference in time between when the search request is received and when the reputational score was last updated.

13. A server according to claim 9, wherein the weighting applied to a reputational score depends on the entity represented by the node from which the link associated with the reputational score extends.

14. A server according to claim 13, wherein entities are able to create links with other entities in the database and wherein the weighting applied to a reputational score depends on the number of links created in a given time period by the entity represented by the node from which the link associated with the reputational score extends.

15. A server according to claim 9, wherein the processor is operable to apply a constant weighting or no weighting to a reputational score for an initial period following an update of the reputational score.

16. A server according to claim 9, wherein the weighting applied to a reputational score is such that the reputational score is substantially reduced to zero after a defined period following the time when the reputational score was last updated.

17. A server according to claim 8, wherein the processor is operable to receive a vote for a reputational score from a voting entity and is operable to update the reputational score based on the received vote.

18. A server according to claim 17, wherein the processor is operable to prevent an entity associated with a node from which a link associated with a reputational score extends, from voting on that reputational score.

19. A server according to claim 17, wherein the processor is operable to prevent an entity associated with a node to which a link associated with a reputational score extends, from voting on that reputational score.

20. A server according to claim 17, wherein the processor is operable to identify the voting entity from login data associated with the voting entity.

21. A server according to claim 17, wherein entities are able to vote up or vote down a reputational score.

22. A server according to claim 21, wherein a limit is placed on the amount by which a given entity can vote up the reputational score, wherein the database is operable to maintain vote data for votes that have been made on reputational scores by an entity and wherein the processor is operable to check previous votes made by the voting entity to determine if said limit has been reached and thereby whether or not the reputational score should be updated in accordance with the vote.

23. A server according to claim 17, wherein each reputational score has an associated time stamp that indicates the last time that the reputational score was updated and wherein said processor is operable to update the time stamp in response to the voting up or the voting down of the reputational score.

24. A server according to claim 8, wherein the processor is operable to generate new node data and new link data in response to user inputs received from one or more user terminals.

31. An internet search server comprising a server according to claim 8.

34. A computer implementable instructions product comprising computer implementable instructions for causing a programmable computer device to become configured as the server of claim 8.

25. A database comprising:

a plurality of computer entries, each computer entry including;

node data defining a node representative of an entity; and

link data defining a plurality of links connecting the node to one or more other nodes representative of one or more other entities, each link having associated tag data that describes an attribute of one of the entities associated with the link and a reputational score associated with the attribute.

27. A method of searching a database according to claim 25, characterised by ranking search results using reputational scores associated with links matching a search query.

28. A method according to claim 27, comprising weighting the reputational scores prior to said ranking.

29. A method of updating the database of claim 27, comprising receiving a user vote relating to a link in the database and updating the reputational score associated with the link based on the user vote.

30. A social networking database comprising a database according to claim 25.

35. A computer implementable instructions product comprising computer implementable instructions for causing a programmable computer device to become configured as the database of claim 25.

26. A relationship management database comprising:

a plurality of computer entries, each computer entry including;

node data defining a node representative of an entity; and

link data defining a plurality of links connecting the node to another node representative of another entity, each link having associated tag data that describes a different relationship attribute of the other entity.

32. A computer terminal comprising:

a processor operable to;

receive a search request;

search a database of computer entries based on the received search request, the database storing, for each computer entry, node data defining a node representative of an entity and link data defining a plurality of links connecting the node to one or more other nodes representative of one or more other entities, each link having associated tag data that describes an attribute of one of the entities associated with the link and a reputational score associated with the attribute;

rank search results based on reputational scores associated with the search results; and

output one or more ranked search results to the user.

36. A computer implementable instructions product comprising computer implementable instructions for causing a programmable computer device to become configured as the terminal of claim 32.

33. A computer system comprising:

a computer server; and

a database of computer entries, each computer entry including node data defining a node representative of an entity and link data defining a plurality of links connecting the node to one or more other nodes representative of one or more other entities, each link having associated tag data that describes an attribute of one of the entities associated with the link and a reputational score associated with the attribute;

wherein the system is operable;

i) to receive a request to add a link from a first entity to a second entity;

ii) to receive a description of an attribute of the second entity;

iii) to initialise a reputational score associated with the new link;

iv) to define tag data for the new link based on the received description of the attribute of the second entity; and

v) to store link data for the new link in the database.