Collections of linked databases

• US 8,577,886 B2
• Filed: 03/15/2007
• Issued: 11/05/2013
• Est. Priority Date: 09/15/2004
• Status: Expired due to Fees

• Current Assignee: 3degrees LLC
• Original Assignee: Within3, Inc.
• Inventors: Markus, Michael J., McGuire, Heather A., Kionga-Kamau, Peter M., Smith, Brian N.
• Primary Examiner(s): Hasan, Syed
• Assistant Examiner(s): MUELLER, KURT A
• Application Number:
  US11/686,429
• Publication Number:
  US 20080229244A1
• Time in Patent Office: 2,427 Days
• Field of Search: 707/738
• US Class Current: 707/738
• CPC Class Codes: G06F 16/2471 Distributed queries
• CPC Class Codes: G06F 16/9024 Graphs; Linked lists G06F16/9027 takes precedence
• CPC Class Codes: G06F 16/9535 Search customisation based on user profiles and personalisation
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: H04L 51/52 for supporting social networking services

Abstract

Methods and or systems relating to inferential networks. This invention is further directed to methods and systems for making and using inferential networks. Still further, this invention is generally directed to making one or more inferential networks by using data generated from directed searches of collections of linked databases.

Claims

1. A system for conducting a search of a plurality of databases, said system comprising:

a processor programmed to;

establish a network including a plurality of nodes corresponding to databases and one or more specified links connecting each of the plurality of nodes to another one of the plurality of nodes, wherein each of the one or more specified links includes a topic and indicates an explicit relationship between a pair of nodes of the plurality of nodes, the explicit relationship specified by a network member;

receive historical data for previous searches of the network performed by network members, the historical data including a record of an observed relationship between a first node of the plurality of nodes and a second node of the plurality of nodes on a topic, the observed relationship observed from behavior of a search-initiator network member corresponding to the first node and being representative of relevance of the second node to the search-initiator network member on the topic;

establish an inferential link between a first inferential node and a second inferential node based on the historical data, the first inferential node corresponding to the first node and the second inferential node corresponding to the second node, the inferential link indicating the observed relationship between the first node and the second node and including the topic of the record and a weight;

receive a search topic from a searching network member; and

search the network for a node of the plurality of nodes relevant to the search topic, wherein search results and/or search order of the network are based at least in part on the weight of the inferential link.

2. The system according to claim 1, wherein each of the databases is one of a website, an electronic document, and an electronic profile of a network member.

3. The system according to claim 1, wherein the search topic includes the topic of the inferential link and the search results include the second node, wherein a rank of the second node in the search results is based on the weight of the inferential link.

4. The system according to claim 1, wherein each of the nodes corresponds to a network member and the specified links correspond to relationships of trust between the network members.

5. The system according to claim 1, wherein a specified link is established between a first node and a second node when the first node provides the second node an invitation and the second node accepts the invitation.

6. The system according to claim 1, wherein the record is of an observed relationship between a node corresponding to a network member performing a search for a topic and a node selected by the network member from search results for the topic.

7. The system according to claim 1, wherein the record is of an observed relationship between a node corresponding to a network member performing a search for a topic and a node selected by the network member as an anchor database for the search.

8. The system according to claim 1, wherein the specified links are specified for topics, wherein the processor is further programmed to:

limit the search results to those that are linked to a node corresponding to the searching network member by specified links for the search topic.

9. The system according to claim 1, wherein the processor is further programmed to:

receive a selection of one of the nodes directly linked to a node corresponding to the searching network member; and

,

limit the search results to those that are linked directly or indirectly to the selected node.

10. The system according to claim 1, wherein the processor is further programmed to:

limit the search results to a personal network of the searching network member, the personal network including nodes of the network directly or indirectly linked to a node corresponding to the searching network member.

11. The system according to claim 1, wherein the weight affects the search results and/or the search order, and wherein the processor is further programmed to at least one of:

increase the weight of the inferential link in response to receiving additional records corresponding to the inferential link; and

,

decrease the weight of the inferential link over a predetermined period of time in response to not receiving additional records corresponding to the inferential link.

12. The system according to claim 1, wherein the weight affects the search results and/or the search order, and wherein the weight is based on type of communication between the first node and the second node.

13. A method of conducting a search of a plurality of databases, the method comprising:

establishing a network including a plurality of nodes corresponding to databases and one or more specified links connecting each of the plurality of nodes to another one of the plurality of nodes, wherein each of the one or more specified links includes a topic and indicates an explicit relationship between a pair of nodes of the plurality of nodes, the explicit relationship specified by a network member;

receiving historical data for previous searches of the network performed by network members, the historical data including a record of an observed relationship between a first node of the plurality of nodes and a second node of the plurality of nodes on a topic, the observed relationship observed from behavior of a search-initiator network member corresponding to the first node and being representative of relevance of the second node to the search-initiator network member on the topic;

establishing an inferential link between a first inferential node and a second inferential node based on the historical data, the first inferential node corresponding to the first node and the second inferential node corresponding to the second node, the inferential link indicating the observed relationship between the first node and the second node and including the topic of the record and a weight;

receiving a search topic from a searching network member; and

searching the network for a node of the plurality of nodes relevant to the search topic, wherein search results and/or search order of the network are based at least in part on the weight of the inferential link.

14. The method according to claim 13, wherein the nodes correspond to network members and the explicit relationships correspond to relationships of trust between the network members.

15. The method according to claim 13, wherein a specified link is established between a first node and a second node when the first node provides the second node an invitation and the second node accepts the invitation.

16. The method according to claim 13, wherein the specified links are specified for topics, further including:

limiting the search results to those that are linked to a node corresponding to the searching network member by specified links for the search topic.

17. The method according to claim 13, wherein the weight affects the search results and/or the search order, said method further comprising at least one of:

increasing the weight of the inferential link in response to receiving additional records corresponding to the inferential link; and

,

decreasing the weight of the inferential link over a predetermined period of time in response to not receiving additional records corresponding to the inferential link.

18. The method according to claim 13, wherein the weight affects the search results and/or the search order, and wherein the weight is based on type of communication between the first node and the second node.

19. A processor programmed to perform the method according to claim 13.

20. A non-transitory computer readable medium carrying software which controls a processor to perform the method according to claim 13.