Universal interface for retrieval of information in a computer system

• US 8,086,604 B2
• Filed: 12/01/2004
• Issued: 12/27/2011
• Est. Priority Date: 01/05/2000
• Status: Expired due to Fees

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Arrouye, Yan, Mortensen, Keith
• Primary Examiner(s): Perveen, Rehana
• Assistant Examiner(s): Hoffler, Raheem
• Application Number:
  US11/000,413
• Publication Number:
  US 20050080783A1
• Time in Patent Office: 2,582 Days
• Field of Search: None
• US Class Current: 707/731
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: G06F 16/9538 Presentation of query results
• CPC Class Codes: Y10S 707/99932 Access augmentation or optimizing
• CPC Class Codes: Y10S 707/99933 Query processing, i.e. searching
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing

Abstract

The present invention provides convenient access to items of information that are related to various descriptors input by a user, by means of a unitary interface which is capable of accessing information in a variety of locations, through a number of different techniques. Using a plurality of heuristic algorithms to operate upon information descriptors input by the user, the present invention locates and displays candidate items of information for selection and/or retrieval. Thus, the advantages of a search engine can be exploited, while listing only relevant object candidate items of information.

Claims

1. A method for locating information in a network using a computer, comprising:

receiving by the computer an inputted information descriptor from a user-input device;

providing said information descriptor received from the user-input device to a plurality of heuristic modules, wherein;

each heuristic module corresponds to a respective area of search and employs a different, predetermined heuristic algorithm corresponding to said respective area to search the area for information that corresponds to the received information descriptor, and

the search areas include storage media accessible by the computer;

searching by the heuristic modules, based on the received information descriptor, the respective areas of search using the predetermined heuristic algorithms corresponding to each respective area of search;

providing at least one candidate item of information located by the heuristic modules as a result of said searching; and

displaying by the computer a representation of said candidate item of information on a display device.

2. The method of claim 1, wherein the step of providing the at least one item of located information comprises:

ranking each candidate item when a plurality of candidate items are located; and

providing the plurality of candidate items for display based on the ranking of each candidate item.

3. The method of claim 2, wherein the step of ranking each candidate item comprises:

ranking each candidate item according to a number of the heuristic modules locating the same item.

4. The method of claim 2, wherein the step of ranking each candidate item comprises:

ranking each of the heuristic modules; and

ranking the candidate items located by each heuristic module according to the ranking of the corresponding heuristic module.

5. The method of claim 2, wherein the step of ranking each candidate item comprises:

ranking each candidate item according to a confidence factor associated with the located candidate item.

16. The method of claim 1, wherein each of the different heuristic algorithms is particularized to its associated relevant area of search.

17. The method of claim 1, wherein the step of receiving the inputted information descriptor comprises receiving portions of the information descriptor as the portions are being inputted, and

wherein the step of providing the information descriptor to the plurality of heuristic modules comprises providing the portions of the information descriptor to the plurality of heuristic modules as the portions are being received, wherein each heuristic module searches for information that corresponds to the received portion of the information descriptor.

6. An apparatus for locating information in a network, comprising:

an interface module configured to receive an inputted information descriptor from a user-input device;

a plurality of heuristic modules configured to search for information that corresponds to the received information descriptor, wherein;

each heuristic module corresponds to a respective area of search and employs a different, predetermined heuristic algorithm corresponding to said respective area, and

the search areas include storage media accessible by the apparatus; and

a display module configured to display one or more candidate items of information located by the plurality of heuristic modules on a display device.

7. The apparatus of claim 6, further comprising:

a ranking module configured to rank each candidate item located by the plurality of heuristic modules,

wherein the display module is configured to display the candidate items according to the ranking of the candidate items.

8. The apparatus of claim 7, wherein the ranking module is configured to rank each candidate item according to a number of the heuristic modules locating the same item.

9. The apparatus of claim 7, wherein the ranking module is configured to rank each of the plurality of heuristic modules and rank each candidate item according to the ranking of the corresponding heuristic module that located the candidate item.

10. The apparatus of claim 7, wherein the ranking module is configured to rank each candidate item according to a confidence factor associated with the candidate document.

18. The apparatus of claim 6, wherein each of the different heuristic algorithms is particularized to its associated relevant area of search.

19. The apparatus of claim 6, wherein the interface module is configured to receive portions of the information descriptor as the portions are being inputted, and

wherein the heuristic modules are configured to search for information that corresponds to the portions of the information descriptor as the portions are being received.

11. A computer-readable medium on which a program executable by a processing unit is recorded, the program, when executed by the processing, controlling a computer to perform the steps of:

receiving by the computer an inputted information descriptor from a user-input device;

providing the information descriptor received from the user-input device to a plurality of heuristic modules, wherein;

each heuristic module corresponds to a respective area of search and employs a different, predetermined heuristic algorithm corresponding to said respective area to search the area for information that corresponds to the received information descriptor, and

the search areas include storage media accessible by the computer;

searching by the heuristic modules, based on the received information descriptor, the respective areas of search using the predetermined heuristic algorithms corresponding to each respective area of search;

providing at least one candidate item of information located by the heuristic modules as a result of said searching; and

displaying the at least one candidate item of information located by the plurality of heuristic modules on a display device.

12. The computer readable medium of claim 11, wherein the program further comprises the step of:

ranking each candidate item located by the plurality of heuristic modules, wherein the step of displaying comprises displaying the candidate items according to the ranking of the candidate items.

13. The computer readable medium of claim 12, wherein the step of ranking the candidate items comprises ranking each candidate item according to a number of the heuristic modules locating the same item.

14. The computer readable medium of claim 12, wherein the step of ranking the candidate items comprises ranking each of the plurality of heuristic modules and ranking each candidate item according to the ranking of the corresponding heuristic module that located the candidate item.

15. The computer readable medium of claim 12, wherein the step of ranking the candidate items comprises ranking each candidate item according to a confidence factor associated with the candidate item.

20. The computer readable medium of claim 11, wherein each of the different heuristic algorithms is particularized to its associated relevant area of search.

21. The computer readable medium of claim 11, wherein the step of receiving the inputted information descriptor comprises receiving portions of the information descriptor as the portions are being inputted, and

wherein the step of providing the information descriptor to the plurality of heuristic modules comprises providing the portions of the information descriptor to the plurality of heuristic modules as the portions are being received, wherein each heuristic module searches for information that corresponds to the received portion of the information descriptor.