Information filter system and method for integrated content-based and collaborative/adaptive feedback queries

DC CAFC

US 6,775,664 B2
Filed: 10/22/2001
Issued: 08/10/2004
Est. Priority Date: 04/04/1996
Status: Expired due to Term

- Alert
- Pin

Associated Cases

Associated Defendants

First Claim

Patent Images

1. A search system comprising:

a scanning system for searching for information relevant to a query associated with a first user in a plurality of users;

a feedback system for receiving information found to be relevant to the query by other users; and

a content-based filter system for combining the information from the feedback system with the information from the scanning system and for filtering the combined information for relevance to at least one of the query and the first user.

View all claims

6 Assignments

Timeline View

Assignment View

Litigations

0 Petitions

Reexaminations

Accused Products

Abstract

A search engine system is provided for a portal site on the internet. The search engine system employs a regular search engine to make one-shot or demand searches for information entities which provide at least threshold matches to user queries. The search engine system also employs a collaborative/content-based filter to make continuing searches for information entities which match existing wire queries and are ranked and stored over time in user-accessible, system wires corresponding to the respective queries. A user feedback system provides collaborative feedback data for integration with content profile data in the operation of the collaborative/content-based filter. A query processor determines whether a demand search or a wire search is made for an input query.

291 Citations

38 Claims

1. A search system comprising:
- a scanning system for searching for information relevant to a query associated with a first user in a plurality of users;
  
  a feedback system for receiving information found to be relevant to the query by other users; and
  
  a content-based filter system for combining the information from the feedback system with the information from the scanning system and for filtering the combined information for relevance to at least one of the query and the first user.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
- - 2. The search system of claim 1 wherein the content-based filter system filters information on a continuing basis.
  - 3. The search system of claim 1 wherein the information comprises an informon.
  - 4. The search engine of claim 1 wherein the filtered information relevant to at least one of the first user and the query is used to anticipate a future query by the first user.
  - 5. The search system of claim 1 wherein the filtered information is an advertisement.
  - 6. The search system of claim 1 further comprising an information delivery system for delivering the filtered information to the first user.
  - 7. The search system of claim 1 further comprising feedback communication means for delivering information to at least one of the other users.
  - 8. The search system of claim 7 wherein the information delivered to the at least one of the other users further comprises the filtered information.
  - 9. The search system of claim 7 wherein the information delivered to the at least one of the other users further comprises a feedback query.
  - 10. The search system of claim 9 wherein the information received by the feedback system found to be relevant to the query further comprises a feedback response to the feedback query.
  - 11. The search system of claim 7 further comprising a monitor for measuring time spent by the at least one of the other users accessing the delivered information.
  - 12. The search system of claim 11 wherein the content-based filter system uses the measured time spent accessing the delivered information to determine relevance to the at least one of the first user and the query.
  - 13. The search system of claim 10 wherein the feedback response further comprises information rating data.
  - 14. The search system of claim 13 further comprising a ranking module to apply a weight to the information rating data.
  - 15. The search system of claim 13 wherein the information rating data is dynamically adjusted by measuring statistical significance of the information.
  - 16. A web portal comprising the search system of claim 1 for providing information relevant to a query from the first user.
  - 17. The search system of claim 1 wherein the plurality of users comprises at least one mindpool of users.
  - 18. The search system of claim 17 wherein users in the mindpool of users are grouped into at least one distributed group.
  - 19. The search system of claim 17 wherein the mindpool of users comprises at least one of a distributed group of users having a hierarchical structure, a distributed group of users having a parallel structure, and a distributed group of users having a combination of a hierarchical structure and a parallel structure.
  - 20. The search system of claim 1 wherein the content-based filter system filters the combined information relevant to both the query and the first user.
  - 21. The search system of claim 1 wherein the content-based filter system filters by extracting features from the information.
  - 22. The search system of claim 21 wherein the extracted features comprise content data indicative of the relevance to the at least one of the query and the user.
  - 23. The search system of claim 22 wherein the content data indicative of the relevance to the at least one of the query and the user comprises specific elements of information obtained from the information received from the feedback system.
  - 24. The search system of claim 1 wherein the scanning system further comprises scanning a network upon a demand search request.
  - 25. The search system of claim 22 wherein the search system applies adaptive user feedback data to the content-based filter system to provide a learning component for the content profile data.

26. A method for obtaining information relevant to a first user comprising:
- searching for information relevant to a query associated with a first user in a plurality of users;
  
  receiving information found to be relevant to the query by other users;
  
  combining the information found to be relevant to the query by other users with the searched information; and
  
  content-based filtering the combined information for relevance to at least one of the query and the first user.
- View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38)
- - 27. The method of claim 26 further comprising the step of filtering information on a continuing basis.
  - 28. The method of claim 26 further comprising the step of delivering the filtered information to the first user.
  - 29. The search system of claim 26 further comprising the step of delivering information to at least one of the other users.
  - 30. The search system of claim 29 wherein the information delivered to the at least one of the other users further comprises the step of delivering the filtered information to the at least one of the other users.
  - 31. The method of claim 29 further comprising the step of providing a feedback query to the at least one of the other users.
  - 32. The method of claim 31 wherein the receiving of information found to be relevant to the query further comprises the step of receiving a feedback response to the feedback query.
  - 33. The method of claim 29 further comprising the step of measuring time spent by the at least one of the other users accessing the delivered information.
  - 34. The method of claim 33 further comprising the step of using the measured time spent to determine relevance of the at least one of the first user and the query.
  - 35. The method of claim 32 further comprising the step of receiving a rating of the relevance of the delivered information to the query.
  - 36. The method of claim 26 further comprising the step of grouping at least two users in the plurality of users into a mindpool.
  - 37. The method of claim 36 further comprising the step of grouping the mindpool users into at least one of a hierarchical structure, a parallel structure, and a combination of a hierarchical structure and a parallel structure.
  - 38. The method of claim 26 wherein the searching step comprises scanning a network in response to a demand search for the information relevant to the query associated with the first user.

Specification

Resources

Litigation Campaign Assessment

Litigation Data

Current Assignee
I/P Engine, Inc. (XpresSpa Group, Inc. (f/k/a FORM Holdings Corp.))
Original Assignee
Lycos Incorporated (Brightcom Group Ltd.)
Inventors
Lang, Andrew K., Kosak, Donald M.
Primary Examiner(s)
Breene, John E.
Assistant Examiner(s)
Lu, Kuen S.

Application Number

US10/045,198
Publication Number

US 20020120609A1
Time in Patent Office

1,023 Days
Field of Search

707/1, 707/3, 707/5, 707/10, 707/2
US Class Current

1/1
CPC Class Codes

G06F 16/30   of unstructured textual dat...

G06F 16/337   Profile generation, learnin...

G06F 16/9535   Search customisation based ...

Y10S 707/99931   Database or file accessing

Y10S 707/99932   Access augmentation or opti...

Y10S 707/99933   Query processing, i.e. sear...

Y10S 707/99935   Query augmenting and refini...

Information filter system and method for integrated content-based and collaborative/adaptive feedback queries

First Claim

6 Assignments

Litigations

0 Petitions

Reexaminations

Accused Products

Abstract

291 Citations

38 Claims

Specification

Use Cases

Quick Links

Others

Information filter system and method for integrated content-based and collaborative/adaptive feedback queries

First Claim

6 Assignments

Subscription Required

Subscription Required

Litigations

0 Petitions

Subscription Required

Reexaminations

Accused Products

Subscription Required

Abstract

291 Citations

38 Claims

Specification

Subscription Required

Use Cases

Quick Links

Others