Multimedia search system

• US 7,082,437 B2
• Filed: 06/13/2005
• Issued: 07/25/2006
• Est. Priority Date: 10/26/1989
• Status: Expired due to Fees

• Current Assignee: Encyclopaedia Britannica Incorporated
• Original Assignee: Encyclopaedia Britannica Incorporated
• Inventors: Kester, Harold, Reed, Michael, Carlton, Ron, Maatman, Gail B., Greenhalgh, Carol, Rogers, Derryl, Munevar, Edwardo, Good, Dale, Frank, Stanley D., Holzman, Carl, Jensen, Ann, Holman, Neil, Bastin, Norman J., Bestick, Greg
• Primary Examiner(s): AMSBURY, WAYNE P
• Application Number:
  US11/150,494
• Publication Number:
  US 20050262066A1
• Time in Patent Office: 407 Days
• Field of Search: 707/102, 715/700
• US Class Current: 1/1
• CPC Class Codes: G06F 16/29 Geographical information databases
• CPC Class Codes: G06F 16/332 Query formulation
• CPC Class Codes: G06F 16/3322 using system suggestions G06F16/3325 takes precedence
• CPC Class Codes: G06F 16/48 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06F 16/532 Query formulation, e.g. graphical querying
• CPC Class Codes: G06F 16/54 Browsing; Visualisation therefor
• CPC Class Codes: G06F 16/58 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G11B 2220/213 Read-only discs
• CPC Class Codes: G11B 2220/2545 CDs
• CPC Class Codes: G11B 27/105 of operating discs
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D
• CPC Class Codes: Y10S 707/919 Geographic
• CPC Class Codes: Y10S 707/99933 Query processing, i.e. searching
• CPC Class Codes: Y10S 707/99943 Generating database or data structure, e.g. via user interface
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing
• CPC Class Codes: Y10S 707/99948 Application of database or data structure, e.g. distributed, multimedia, or image

Abstract

A database search system that retrieves multimedia information in a flexible, user friendly system. The search system uses a multimedia database consisting of text, picture, audio and animated data. That database is searched through multiple graphical and textual entry paths. Those entry paths include an idea search, a title finder search, a topic tree search, a picture explorer search, a history timeline search, a world atlas search, a researcher'"'"'s assistant search, and a feature articles search.

Claims

1. A machine-implemented method for retrieving information, comprising:

storing textual information and graphical information of any type on a computer-readable medium in at least one database;

providing a plurality of entry paths for searching at least a portion of the stored textual and graphical information, each of the entry paths capable of being used without regard to the other entry paths, the entry paths comprising;

at least one textual browse entry path allowing a user to select textual information from a predetermined list of textual information;

at least one textual search entry path allowing a user to enter text to search for in the stored textual information; and

at least one graphics entry path for graphically searching at least a portion of the graphical information;

retrieving textual information based on input of the user in the textual browse entry path or the textual search entry path;

providing a first indicator associated with the retrieved textual information indicating the availability of associated graphical information;

retrieving the associated graphical information in response to input of the user associated with the first indicator;

retrieving graphical information based on input of the user in the graphics entry path;

providing a second indicator associated with the retrieved graphical information indicating the availability of associated textual information; and

retrieving the associated textual information in response to input of the user associated with the second indicator.

2. The method according to claim 1, wherein said textual information comprise words, phrases, numbers and letters stored in said at least one database.

3. The method according to claim 1, wherein said graphical information include maps, charts, pictures, and moving images.

4. The method according to claim 1 wherein one of said graphical and textual information comprises audio information.

5. The method according to claim 1, wherein said graphical and textual information are stored on a CD-ROM disc.

6. The method according to claim 1, further comprising referencing stems through a stem index wherein each stem is identified with all associated stems in said stem index, and are associated with units of said textual and graphical information, said stem terms being concatenated in order to map each stem to other stems and to units of textual information which express a similar idea.

7. The method according to claim 6, wherein said concatenation comprises linking said stems together based on grammatical linkages and based on thesaurus linkages.

8. The method according to claim 2, wherein said textual information comprises articles from an encyclopedia.

9. The method according to claim 1, wherein a portion of said graphical and textual information comprises an encyclopedia.

10. The method according to claim 1, wherein a portion of said graphical and textual information comprises a dictionary.

11. The method according to claim 1, wherein a portion of said graphical and textual information comprises a thesaurus.

12. The method according to claim 1, wherein a portion of said textual and graphical information comprises audio information.

13. The method according to claim 1, wherein a portion of said graphical information comprises photographs, maps, charts, graphs, drawings and animations.

14. The method according to claim 1, wherein said textual information includes titles whereby said titles are searched by said title finder entry path by moving through an alphabetical list of titles associated with said textual information.

15. The method according to claim 1, wherein said textual information is divided into topics and sub-topics.

16. The method according to claim 1, further comprising locating at least one picture and retrieving textual information associated with said at least one picture.

17. The method according to claim 16, further comprising using picture tour search entry paths for presenting pictures in random order.

18. The method according to claim 17, further comprising searching picture captions based upon said search inquiry inputs.

19. The method according to claim 1, further comprising displaying events arranged on a timeline in order wherein a user may select information about one of said events by activating said event on a display.

20. The method according to claim 19, wherein said information about an event includes audio information.

21. The method according to claim 1, wherein the graphics entry path comprises a map, the method further comprising placing a marker on a location on the map, and redrawing the map centered on the location in response to input from the user.

22. The method according to claim 1, further comprising dividing subject matter categories into topics, dividing said topics into research assignments, and ordering said research assignments by level of difficulty.

23. The method according to claim 1, wherein the graphical and textual information is interrelated.

24. Software for retrieving information, the software embodied on a computer-readable medium and, when executed by a computer, operable to:

store textual information and graphical information of any type in at least one database;

provide a plurality of entry paths for searching at least a portion of the stored textual and graphical information, each of the entry paths capable of being used without regard to the other entry paths, the entry paths comprising;

at least one textual browse entry path allowing a user to select textual information from a predetermined list of textual information;

at least one textual search entry path allowing a user to enter text to search for in the stored textual information; and

at least one graphics entry path for graphically searching at least a portion of the graphical information;

retrieve textual information based on input of the user in the textual browse entry path or the textual search entry path;

provide a first indicator associated with the retrieved textual information indicating the availability of associated graphical information;

retrieve the associated graphical information in response to input of the user associated with the first indicator;

retrieve graphical information based on input of the user in the graphics entry path;

provide a second indicator associated with the retrieved graphical information indicating the availability of associated textual information; and

retrieve the associated textual information in response to input of the user associated with the second indicator.

25. A machine-implemented method for retrieving information, comprising:

storing textual information and graphical information of any type on a computer-readable medium in at least one database;

providing a plurality of entry paths for searching at least a portion of the stored textual and graphical information, each of the entry paths capable of being used without regard to the other entry paths, the entry paths comprising;

at least one textual search entry path allowing a user to enter text to search for in the stored textual information; and

at least one graphics entry path for graphically searching at least a portion of the graphical information;

retrieving textual information based on input of the user in the textual search entry path;

providing a first indicator associated with the retrieved textual information indicating the availability of associated graphical information;

retrieving the associated graphical information in response to input of the user associated with the first indicator;

retrieving graphical information based on input of the user in the graphics entry path;

providing a second indicator associated with the retrieved graphical information indicating the availability of associated textual information; and

retrieving the associated textual information in response to input of the user associated with the second indicator.

26. Software for retrieving information, the software embodied on a computer-readable medium and, when executed by a computer, operable to:

store textual information and graphical information of any type in at least one database;

provide a plurality of entry paths for searching at least a portion of the stored textual and graphical information, each of the entry paths capable of being used without regard to the other entry paths, the entry paths comprising;

at least one textual search entry path allowing a user to enter text to search for in the stored textual information; and

at least one graphics entry path for graphically searching at least a portion of the graphical information;

retrieve textual information based on input of the user in the textual search entry path;

provide a first indicator associated with the retrieved textual information indicating the availability of associated graphical information;

retrieve the associated graphical information in response to input of the user associated with the first indicator;

retrieve graphical information based on input of the user in the graphics entry path;

provide a second indicator associated with the retrieved graphical information indicating the availability of associated textual information; and

retrieve the associated textual information in response to input of the user associated with the second indicator.

27. A machine-implemented method for retrieving information, comprising:

storing textual information and graphical information of any type on a computer-readable medium in at least one database;

providing a plurality of entry paths for searching at least a portion of the stored textual and graphical information, each of the entry paths capable of being used without regard to the other entry paths, the entry paths comprising;

at least one textual browse entry path allowing a user to select textual information from a predetermined list of textual information;

at least one textual search entry path allowing a user to enter text to search for in the stored textual information; and

at least one graphics entry path for graphically searching at least a portion of the graphical information;

retrieving at least a portion of the textual or graphical information through a selected entry path based on the input of the user;

providing an indicator associated with the retrieved textual or graphical information indicating the availability of associated graphical or textual information accessible through another entry path; and

retrieving the associated graphical or textual information in response to input of the user associated with the indicator.

28. Software for retrieving information, the software embodied on a computer-readable medium and, when executed by a computer, operable to:

store textual information and graphical information of any type in at least one database;

provide a plurality of entry paths for searching at least a portion of the stored textual and graphical information, each of the entry paths capable of being used without regard to the other entry paths, the entry paths comprising;

at least one textual browse entry path allowing a user to select textual information from a predetermined list of textual information;

at least one textual search entry path allowing a user to enter text to search for in the stored textual information; and

at least one graphics entry path for graphically searching at least a portion of the graphical information;

retrieve at least a portion of the textual or graphical information through a selected entry path based on the input of the user;

provide an indicator associated with the retrieved textual or graphical information indicating the availability of associated graphical or textual information accessible through another entry path; and

retrieve the associated graphical or textual information in response to input of the user associated with the indicator.

29. A machine-implemented method for retrieving information, comprising:

storing textual information and graphical information of any type on a computer-readable medium in at least one database;

providing a plurality of entry paths for searching at least a portion of the stored textual and graphical information, the entry paths comprising;

at least one textual browse entry path allowing a user to select textual information from a predetermined list of textual information;

at least one textual search entry path allowing a user to enter text to search for in the stored textual information; and

at least one graphics entry path for graphically searching at least a portion of the graphical information;

retrieving textual information based on input of the user in the textual browse entry path or the textual search entry path;

providing a first indicator associated with the retrieved textual information indicating the availability of associated graphical information;

retrieving the associated graphical information in response to input of the user associated with the first indicator;

retrieving graphical information based on input of the user in the graphics entry path;

providing a second indicator associated with the retrieved graphical information indicating the availability of associated textual information; and

retrieving the associated textual information in response to input of the user associated with the second indicator.

30. Software for retrieving information, the software embodied on a computer-readable medium and, when executed by a computer, operable to:

store textual information and graphical information of any type in at least one database;

provide a plurality of entry paths for searching at least a portion of the stored textual and graphical information, the entry paths comprising;

at least one textual browse entry path allowing a user to select textual information from a predetermined list of textual information;

at least one textual search entry path allowing a user to enter text to search for in the stored textual information; and

at least one graphics entry path for graphically searching at least a portion of the graphical information;

retrieve textual information based on input of the user in the textual browse entry path or the textual search entry path;

provide a first indicator associated with the retrieved textual information indicating the availability of associated graphical information;

retrieve the associated graphical information in response to input of the user associated with the first indicator;

retrieve graphical information based on input of the user in the graphics entry path;

provide a second indicator associated with the retrieved graphical information indicating the availability of associated textual information; and

retrieve the associated textual information in response to input of the user associated with the second indicator.

31. A machine-implemented method for retrieving information, comprising:

storing textual information and graphical information of any type on a computer-readable medium in at least one database;

providing a plurality of entry paths for searching at least a portion of the stored textual and graphical information, the entry paths comprising;

at least one textual search entry path allowing a user to enter text to search for in the stored textual information; and

at least one graphics entry path for graphically searching at least a portion of the graphical information;

retrieving textual information based on input of the user in the textual browse entry path or the textual search entry path;

providing a first indicator associated with the retrieved textual information indicating the availability of associated graphical information;

retrieving the associated graphical information in response to input of the user associated with the first indicator;

retrieving graphical information based on input of the user in the graphics entry path;

providing a second indicator associated with the retrieved graphical information indicating the availability of associated textual information; and

retrieving the associated textual information in response to input of the user associated with the second indicator.

32. Software for retrieving information, the software embodied on a computer-readable medium and, when executed by a computer, operable to:

store textual information and graphical information of any type in at least one database;

provide a plurality of entry paths for searching at least a portion of the stored textual and graphical information, the entry paths comprising;

at least one textual search entry path allowing a user to enter text to search for in the stored textual information; and

at least one graphics entry path for graphically searching at least a portion of the graphical information;

retrieve textual information based on input of the user in the textual browse entry path or the textual search entry path;

provide a first indicator associated with the retrieved textual information indicating the availability of associated graphical information;

retrieve the associated graphical information in response to input of the user associated with the first indicator;

retrieve graphical information based on input of the user in the graphics entry path;

provide a second indicator associated with the retrieved graphical information indicating the availability of associated textual information; and

retrieve the associated textual information in response to input of the user associated with the second indicator.

33. A machine-implemented search system for retrieving information, comprising:

a storing unit for storing textual information and graphical information of any type on a computer-readable medium, said storing unit including at least one database;

a plurality of entry paths for searching at least a portion of the stored textual and graphical information, each of the entry paths capable of being used without regard to the other entry paths, the entry paths comprising;

at least one textual browse entry path for allowing a user to select textual information from a predetermined list of textual information;

at least one textual search entry path for allowing a user to enter text to search for in the stored textual information; and

at least one graphics entry path for graphically searching at least a portion of the graphical information;

a first text retriever for retrieving textual information based on input of the user in the textual browse entry path or the textual search entry path;

first indicator associated with the retrieved textual information indicating the availability of associated graphical information;

a first graphics retriever for retrieving the associated graphical information in response to input of the user associated with the first indicator;

a second graphics retriever for retrieving graphical information based on input of the user in the graphics entry path;

a second indicator associated with the retrieved graphical information indicating the availability of associated textual information;

a second text retriever for retrieving the associated textual information in response to input of the user associated with the second indicator; and

an output unit for receiving search results and providing said search results to the user.

34. The search system according to claim 33, wherein said textual information comprise words, phrases, numbers and letters stored in said at least one database.

35. The search system according to claim 33, wherein said graphical information includes maps, charts, pictures, and moving images.

36. The search system according to claim 33 wherein one of said graphical and textual information comprises audio information.

37. The search system according to claim 33, wherein said graphical and textual information are stored on a CD-ROM disc.

38. The search system according to claim 33, further comprising a micro-computer for executing operations of said search system, and for storing said graphical and textual information.

39. The search system according to claim 33, wherein said graphical entry path comprises interactively narrowing a search of graphical images to a point indicated by said second graphical indicator which provides a path to associated textual information.

40. The search system according to claim 39, wherein said textual entry path comprises interactively narrowing a search of textual information to a point indicated by said first text indicator which provides a path to associated graphical information.

41. The search system according to claim 33, wherein said textual entry path and said graphical entry path include an assistor for assisting a user in searching said graphical and textual information.

42. The search system according to claim 33, wherein said textual search entry path comprises an idea entry path for searching said plurality of types of information for terms and phrases that closely resemble a search inquiry.

43. The search system according to claim 42, wherein said idea entry path eliminates stop words by comparing terms in said search inquiry to terms stored in a stop term list and eliminating any search inquiry terms that match words stored in said stop term list.

44. The search system according to claim 42, wherein said idea entry path operates on phrases consisting substantially of two or more entered terms.

45. The search system according to claim 42, wherein said idea entry path includes a spell checker for checking the spelling of said search inquiry and provides alternate versions of misspelled words to a user.

46. The search system according to claim 42, wherein said idea entry path includes a new list function which compares said search inquiry with a thesaurus contained in the at least one database to provide alternate non-ambiguous terms for said search inquiry.

47. The search system according to claim 46, wherein if more than one alternate non-ambiguous term is retrieved by said new list function, then said new list function orders said alternatives in order of relevance to said ambiguous terms.

48. The search system according to claim 42, wherein said search system includes a plurality of databases which include stems which are referenced through a stem index where each stem is identified with all associated stems in said stem index, and are associated with units of said textual and graphical information, said stem terms being concatenated in order to map each stem to other stems and to units to textual information which express a similar idea.

49. The search system according to claim 48, wherein said concatenation comprises linking said stems together based on grammatical linkages and based on thesaurus linkages.

50. The search system according to claim 42, wherein said textual search path entry further comprises a ranking mode for ordering said textual information in order of relevance to said search inquiry inputs.

51. The search system according to claim 50, wherein said ranking mode bases said ordering on an exhaustivity coefficient for said inputted search inquiry terms or phrases and an exclusivity coefficient for said inputted search inquiry terms or phrases.

52. The search system according to claim 51, wherein all of said textual information ranked above a predetermined exhaustivity and exclusivity threshold is separately designated.

53. The search system according to claim 42, wherein said textual information comprises articles from an encyclopedia.

54. The search system according to claim 33, wherein a portion of said graphical and textual information comprises an encyclopedia.

55. The search system according to claim 33, wherein a portion of said graphical and textual information comprises a dictionary.

56. The search system according to claim 33, wherein a portion of said graphical and textual information comprises a thesaurus.

57. The search system according to claim 33, wherein a portion of said textual and graphical information comprises audio information.

58. The search system according to claim 33, wherein a portion of said graphical information comprises photographs, maps, charts, graphs, drawings and animations.

59. The search system according to claim 33, wherein said textual entry path comprises a title finder entry path for locating titles, wherein said titles are searched by said title finder entry path by moving through an alphabetical list of titles associated with said textual information.

60. The search system according to claim 33, wherein said textual search entry path comprises a topic tree entry path for dividing said textual information into topics and sub-topics in order to assist in browsing through said textual information.

61. The search system according to claim 33, wherein said graphics search entry path further comprises a picture explorer entry path for locating at least one picture and for employing said retriever to retrieve said textual information associated with said at least one picture.

62. The system search according to claim 61, wherein said picture explorer entry path further comprises picture tour search path for presenting pictures in random order.

63. The search system according to claim 61, wherein said picture explorer entry path includes a picture finder entry path which searches picture captions based upon said search inquiry inputs.

64. The search system according to claim 33, wherein one of said textual entry paths comprises a history timeline entry path for displaying events arranged on a timeline in order that a user may select information about one of said events by activating said event on a display.

65. The search system according to claim 64, wherein said information about an event includes audio information.

66. The search system according to claim 33, wherein the graphics entry path comprises a map enabling the placement of a marker on a location on the map such that the map is re-drawn to be centered around the specified place in response to an input from the user.

67. The search system according to claim 66, wherein the map provides substantially multiple levels of increasing detail for any part of the map.

68. The search system according to claim 66, wherein the second indicator provides an indication of textual information associated with a place labeled on the map which can be accessed through the retriever.

69. The search system according to claim 33, wherein said entry path further comprises a feature articles entry path which takes a user directly to at least one article in said computer search system.

70. The search system according to claim 33, wherein one of said entry paths comprises a researcher'"'"'s assistant entry path which contains subject matter categories divided into topics and said topics are further divided into research assignments and wherein said research assignments are ordered by level of difficulty.