Method and apparatus for performing a research task by interchangeably utilizing a multitude of search methodologies

• US 7,305,400 B2
• Filed: 03/06/2001
• Issued: 12/04/2007
• Est. Priority Date: 03/09/2000
• Status: Expired due to Term

• Current Assignee: Byteweavr, LLC (Ascend Innovation Management, LLC)
• Original Assignee: Web Access Incorporated
• Inventors: Keith, Jr., Robert Olan
• Primary Examiner(s): NGUYEN, CAM LINH T
• Application Number:
  US09/801,072
• Publication Number:
  US 20020023085A1
• Time in Patent Office: 2,464 Days
• Field of Search: 707 1- 6, 707100-102, 707/10
• US Class Current: 1/1
• CPC Class Codes: G06F 16/2246 Trees, e.g. B+trees
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: Y10S 707/917 Text
• CPC Class Codes: Y10S 707/92 Navigation
• CPC Class Codes: Y10S 707/955 Object-oriented
• CPC Class Codes: Y10S 707/956 Hierarchical
• CPC Class Codes: Y10S 707/959 Network
• CPC Class Codes: Y10S 707/966 Distributed
• CPC Class Codes: Y10S 707/971 Federated
• CPC Class Codes: Y10S 707/99931 Database or file accessing
• CPC Class Codes: Y10S 707/99933 Query processing, i.e. searching
• CPC Class Codes: Y10S 707/99942 Manipulating data structure, e.g. compression, compaction, compilation

Abstract

A method of and apparatus for performing a research task interchangeably utilizes a multitude of search methodologies including keyword search, hierarchical search, dichotomous key search, and parametric search. A search criteria is correlated to a searchable database for generating one or more matching items, wherein each matching item corresponds to a segment of the searchable database. The process is repeated by correlating a subsequent search criteria to one of the matching items for generating one or more subsequent matching items until the research task is completed. The searchable database can be formatted in a directory tree structure which includes nodes comprising a collection of related data and branches comprising links between the nodes. The collection of related data for a particular node can be displayed in an encyclopedia-like format. A specific node within the directory tree structure is accessible using a query string which defines a navigation path through the directory tree structure to access the specific node.

Claims

1. A method of performing a research task within a searchable database comprising the steps of:

a. utilizing a research module to correlate a search criteria to a searchable database for generating one or more matching items, wherein each matching item corresponds to a segment of the searchable database, further wherein the research module includes a keyword search, a hierarchical search, a dichotomous key search, and a parametric search;

b. utilizing the research module to correlate a subsequent search criteria to one of the matching items for generating one or more subsequent matching items, wherein each subsequent matching item is a sub-segment of the matching item used to generate the subsequent matching item, and further wherein the subsequent search criteria is a selective one of the search criteria and a different search criteria; and

c. repeating step (b) until the research task is completed such that each utilization of the research module includes the availability of the keyword search, the hierarchical search, the dichotomous key search, and the parametric search at any location, including at any displayed page, within the searchable database, wherein the keyword search, the hierarchical search, the dichotomous key search, and the parametric search are available at any displayed page within the searchable database without requiring user input.

2. The method as claimed in claim 1 wherein when the keyword search is utilized, the search criteria is one or more keywords input by a user.

3. The method as claimed in claim 1 wherein when the hierarchical search is utilized, the search criteria is a selected one of a list of one or more directory items.

4. The method as claimed in claim 1 wherein when the dichotomous key is utilized, the search criteria is a selected one of two binary items.

5. The method as claimed in claim 1 wherein when the parametric search is utilized, the search criteria is one or more set parameters, and further wherein the parameters are set by a user.

6. The method as claimed in claim 1 wherein the searchable database is distributed into more than one physical location.

7. The method as claimed in claim 1 wherein the steps of utilizing the research module are performed by a server.

8. The method as claimed in claim 7 further comprising establishing an internet connection with the server to utilize the research module.

9. The method as claimed in claim 8 wherein the internet connection is established with a computer system at a remote location from the server.

10. The method as claimed in claim 1 wherein the searchable database is formatted in a directory tree structure, and further wherein the directory tree structure includes nodes comprising a collection of related data and branches comprising links between the nodes.

11. The method as claimed in claim 10 wherein the collection of related data for a particular node is displayed in an encyclopedia-like format, wherein the encyclopedia-like format includes text, graphics, and links to related topics.

12. The method as claimed in claim 10 further comprising the step of maintaining the node by appropriately adding and deleting data to and from the node.

13. The method as claimed in claim 12 wherein the step of maintaining the node is performed by a node owner who maintains the corresponding node and all nodes that are linked beneath the corresponding node within the directory tree structure.

14. A research system for performing a research task within a searchable database comprising:

a. means for accessing the searchable database; and

b. means for utilizing a research module coupled to the means for accessing to correlate a search criteria to the searchable database for generating one or more matching items, wherein each matching item corresponds to a segment of the searchable database, further wherein the research module includes a keyword search, a hierarchical search, a dichotomous key search, and a parametric search such that each utilization of the research module includes the availability of each search at any location, including at any displayed page, within the searchable database, wherein the keyword search, the hierarchical search, the dichotomous key search, and the parametric search are available at any displayed page within the searchable database without requiring user input.

15. The research system as claimed in claim 14 wherein when the keyword search is utilized, the search criteria is one or more keywords input by a user.

16. The research system as claimed in claim 14 wherein when the hierarchical search is utilized, the search criteria is a selected one of a list of one or more directory items.

17. The research system as claimed in claim 14 wherein when the dichotomous key search is utilized, the search criteria is a selected one of two binary items.

18. The research system as claimed in claim 14 wherein when the parametric search is utilized, the search criteria is one or more set parameters, and further wherein the parameters are set by a user.

19. The research system as claimed in claim 14 wherein the searchable database is distributed into more than one physical location.

20. The research system as claimed in claim 14 wherein the means for utilizing the research module is included within a server.

21. The research system as claimed in claim 20 further comprising means for establishing an internet connection with the server to utilize the research module.

22. The research system as claimed in claim 21 wherein the internet connection is established with a computer system at a remote location from the server.

23. The research system as claimed in claim 14 wherein the searchable database is formatted in a directory tree structure, and further wherein the directory tree structure includes nodes comprising a collection of related data and branches comprising links between the nodes.

24. The research system as claimed in claim 23 wherein the collection of related data for a particular node is displayed in an encyclopedia-like format, wherein the encyclopedia-like format includes text, graphics, and links to related topics.

25. The research system as claimed in claim 23 further comprising means for maintaining the node by appropriately adding and deleting related data to and from the node.

26. The research system as claimed in claim 25 wherein maintaining the node is performed by a node owner who maintains the corresponding node and all nodes that are linked beneath the corresponding node within the directory tree structure.

27. A research system for performing a research task within a searchable database comprising a research server configured to utilize a research module to correlate a search criteria to the searchable database coupled to the research server for generating one or more matching items, wherein each matching item corresponds to a segment of the searchable database, further wherein the research module includes a keyword search, a hierarchical search, a dichotomous key search, and a parametric search, to utilize the research module to correlate a subsequent search criteria to one of the matching items for generating one or more subsequent matching items, wherein each subsequent matching item is a sub-segment of the matching item used to generate the subsequent matching item, further wherein the subsequent search criteria is a selective one of the search criteria and a different search criteria, and to repeat the utilization of the research module to correlate a subsequent search criteria to one of the matching items for generating one or more subsequent matching items, wherein each subsequent matching item is a sub-segment of the matching item used to generate the subsequent matching item, further wherein the subsequent search criteria is a selective one of the search criteria and a different search criteria, until the research task is completed, and further wherein each utilization of the research module includes the availability of the keyword search, the hierarchical search, the dichotomous key search, and the parametric search at any location, including at any displayed page, within the searchable database, wherein the keyword search, the hierarchical search, the dichotomous key search, and the parametric search are available at any displayed page within the searchable database without requiring user input.

28. The research system as claimed in claim 27 further comprising an interface circuit coupled to the research server to establish a connection with a computer system.

29. The research system as claimed in claim 28 wherein the connection is established with the computer system at a remote location from the interface circuit.

30. The research system as claimed in claim 29 wherein the connection is established with the remote computer system and the interface circuit over the internet to allow users to access the research system and to utilize the research module to perform the research task.

31. The research system as claimed in claim 27 wherein the searchable database is distributed into more than one physical location.

32. The research system as claimed in claim 27 wherein the searchable database is formatted in a directory tree structure, and further wherein the directory tree structure includes nodes comprising a collection of related data and branches comprising links between the nodes.

33. The research system as claimed in claim 32 wherein the collection of related data for a particular node is displayed in an encyclopedia-like format, wherein the encyclopedia-like format includes text, graphics, and links to related topics.

34. The research system as claimed in claim 32 further comprising a node owner for maintaining the node by appropriately adding and deleting related data to and from the node.

35. The research system as claimed in claim 34 wherein the node owner maintains the corresponding node and all nodes that are linked beneath the corresponding node within the directory tree structure.

36. The research system as claimed in claim 32 wherein the subsequent matching items further comprise links to related nodes external to the segment of the matching item used to generate the subsequent matching item.

37. A network of devices for performing a research task within a searchable database comprising:

a. one or more computer systems configured to communicate with other systems; and

b. a research server configured to couple to the one or more computer systems to utilize a research module to correlate a search criteria to the searchable database coupled to the research server for generating one or more matching items, wherein each matching item corresponds to a segment of the searchable database, further wherein the research module includes a keyword search, a hierarchical search, a dichotomous key search, and a parametric search, to utilize the research module to correlate a subsequent search criteria to one of the matching items for generating one or more subsequent matching items, wherein each subsequent matching item is a sub-segment of the matching item used to generate the subsequent matching item, further wherein the subsequent search criteria is a selective one of the search criteria and a different search criteria, and to repeat the utilization of the research module to correlate a subsequent search criteria to one of the matching items for generating one or more subsequent matching items, wherein each subsequent matching item is a sub-segment of the matching item used to generate the subsequent matching item, further wherein the subsequent search criteria is a selective one of the search criteria and a different search criteria, until the research task is completed, and further wherein each utilization of the research module includes the availability of the keyword search, the hierarchical search, the dichotomous key search, and the parametric search at any location, including at any displayed page, within the searchable database, wherein the keyword search, the hierarchical search, the dichotomous key search, and the parametric search are available at any displayed page within the searchable database without requiring user input.

38. The network of devices as claimed in claim 37 wherein the one or more computer systems and the research server are coupled together over the internet to allow users to access the research system and to utilize the research module to perform the research task.

39. The network of devices as claimed in claim 38 wherein the searchable database is distributed into more than one physical location.

40. The network of devices as claimed in claim 39 wherein the searchable database is formatted in a directory tree structure, and further wherein the directory tree structure includes nodes comprising related data and branches comprising links between the nodes.

41. A method of performing a research task within a searchable database comprising the steps of:

a. performing one or more searches by utilizing a research module, the research module including a keyword search, a hierarchical search, a dichotomous key search, and a parametric search such that each utilization of the research module includes the availability of each search at any location, including at any displayed page, within a searchable database, wherein the keyword search, the hierarchical search, the dichotomous key search, and the parametric search are available at any displayed page within the searchable database without requiring user input, to correlate a search criteria to the searchable database for generating one or more matching items, wherein the searchable database is formatted in a directory tree structure and each matching item represents a node from within the directory tree structure, wherein the node is a collection of related data, and further wherein as each successive search is performed the generated matching items represent nodes which reside further down the directory tree structure than the node from which the successive search is performed;

b. categorizing each item of data by a navigation path through the directory tree structure and by one or more parameters which are specific to the node in which the data is included;

c. accessing a specific node within the directory tree structure using a query string, wherein the query string defines the navigation path through the directory tree structure to access the specific node within the directory tree structure;

d. accessing a discrete item of data using the query string and one or more set parameters and setting a notification signal by saving the query string and the one or more set parameters;

e. notifying a user of new data entered into the searchable database in response to triggering of the notification signal, wherein triggering of the notification signal occurs when new data is entered into the searchable database and the navigation path and set parameters of the new data match the query string and set parameters saved according to the set notification signal;

f. accessing one or more nodes within the directory tree structure and obtaining data from the one or more nodes by an external system utilizing an applications programming interface, wherein the applications programming interface accesses the one or more nodes within the directory tree structure using the query string; and

g. displaying the collection of related data for a particular node in an encyclopedia-like format, wherein the encyclopedia-like format includes text, graphics, links to related topics within the directory tree structure, links to related web sites external to the directory tree structure, or any combination thereof.

42. A method of performing a research task within a searchable database comprising the steps of:

a. utilizing a research module to correlate a search criteria to the searchable database for generating one or more matching items, wherein each matching item corresponds to a segment of the searchable database, further wherein the research module includes a keyword search, a hierarchical search, a dichotomous key search, and a parametric search;

b. utilizing the research module to correlate a subsequent search criteria to one of the matching items for generating one or more subsequent matching items, wherein each subsequent matching item is a sub-segment of the segment of the searchable database, and further wherein the subsequent search criteria is a selective one of the search criteria and a different search criteria, and further wherein each utilization of the research module includes the availability of the keyword search, the hierarchical search, the dichotomous key search, and the parametric search at any location, including at any displayed page, within the searchable database, wherein the keyword search, the hierarchical search, the dichotomous key search, and the parametric search are available at any displayed page within the searchable database without requiring user input;

c. selecting one of the subsequent matching items; and

d. displaying a collection of related data corresponding to the selected subsequent matching item into an encyclopedia-like format, wherein the encyclopedia-like format includes text, graphics, and links to related objects.

43. A method of performing a research task within a searchable database comprising the steps of:

a. performing one or more searches by utilizing a research module, the research module including a keyword search, a hierarchical search, a dichotomous key search, and a parametric search such that each utilization of the research module includes the availability of each search at any location, including at any displayed page, within the searchable database, wherein the keyword search, the hierarchical search, the dichotomous key search, and the parametric search are available at any displayed page within the searchable database without requiring user input, to correlate a search criteria to the searchable database for generating one or more matching items, wherein the searchable database is formatted in a directory tree structure and each matching item represents a node from within the directory tree structure, wherein the node is a collection of related data, and further wherein as each successive search is performed the generated matching items represent nodes which reside further down the directory tree structure than the node from which the successive search is performed;

b. categorizing each item of data by a navigation path through the directory tree structure and by one or more parameters which are specific to the node in which the data is included; and

c. accessing a specific node within the directory tree structure using a query string, wherein the query string defines the navigation path through the directory tree structure to access the specific node within the directory tree structure.

44. The method as claimed in claim 43 further comprising the steps of:

a. accessing a discrete item of data using the query string and one or more set parameters and setting a notification signal by saving the query string and the one or more set parameters; and

b. notifying a user of new data entered into the searchable database in response to triggering of the notification signal, wherein triggering of the notification signal occurs when new data is entered into the searchable database and the navigation path and set parameters of the new data match the query string and set parameters saved according to the set notification signal.

45. The method as claimed in claim 43 further comprising the step of accessing one or more nodes within the directory tree structure and obtaining data from the one or more nodes by an external system utilizing an applications programming interface, wherein the applications programming interface accesses the one or more nodes within the directory tree structure using the query string.

46. The method as claimed in claim 43 further comprising the step of displaying the collection of related data for a particular node in an encyclopedia-like format, wherein the encyclopedia-like format includes text, graphics, links to related topics within the directory tree structure, links to related web sites external to the directory tree structure, or any combination thereof.

47. A method of performing a research task within a searchable database comprising the steps of:

a. performing one or more searches by utilizing a research module, the research module including a keyword search, a hierarchical search, a dichotomous key search, and a parametric search such that each utilization of the research module includes the availability of each search at any location, including at any displayed page, within the searchable database, wherein the keyword search, the hierarchical search, the dichotomous key search, and the parametric search are available at any displayed page within the searchable database without requiring user input, to correlate a search criteria to the searchable database for generating one or more matching items, wherein the searchable database is formatted in a directory tree structure and each matching item represents a node from within the directory tree structure, wherein the node is a collection of related data, and further wherein as each successive search is performed the generated matching items represent nodes which reside further down the directory tree structure than the node from which the successive search is performed;

b. categorizing each item of data by a navigation path through the directory tree structure and by one or more parameters which are specific to the node in which the data is included; and

c. accessing one or more nodes within the directory tree structure and obtaining data from the one or more nodes by an external system utilizing an applications programming interface, wherein the applications programming interface accesses the one or more nodes within the directory tree structure using a query string, wherein the query string defines the navigation path through the directory tree structure to access the specific node within the directory tree structure.

48. The method as claimed in claim 47 further comprising the steps of:

a. accessing a discrete item of data using the query string and one or more set parameters and settining a notification signal by saving the query string and the one or more set parameters; and

b. notifying a user of new data entered into the searchable database in response to triggering of the notification signal, wherein triggering of the notification signal occurs when new data is entered into the searchable database and the navigation path and set parameters of the new data match the query string and set parameters saved according to the set notification signal.

49. The method as claimed in claim 47 further comprising the step of displaying the collection of related data for a particular node in an encyclopedia-like format, wherein the encyclopedia-like format includes text, graphics, links to related topics within the directory tree structure, links to related web sites external to the directory tree structure, or any combination thereof.