Intelligent search agent

• US 20060265361A1
• Filed: 10/19/2005
• Published: 11/23/2006
• Est. Priority Date: 05/23/2005
• Status: Abandoned Application

• Current Assignee: Acqis Technology, Inc.
• Original Assignee: Acqis Technology, Inc.
• Inventors: Chu, William W.Y.
• Application Number:
  US11/254,292
• Publication Number:
  US 20060265361A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/9535 Search customisation based on user profiles and personalisation

Abstract

With the proliferation of travel websites, users must separately search competing travel websites to find a travel service that satisfies their travel preferences. A travel agent is provided for automatically searching multiple travel websites for travel services satisfying search criteria that are based on a user'"'"'s travel preferences. The travel agent implements a search strategy to automatically access, navigate, and parse one or more travel websites, enter search parameters, and extract data associated with relevant travel services. The travel agent can execute on a user'"'"'s personal computer to harness the computational power of the personal computer and reduce the burden on centralized servers that search for travel services. Moreover, by storing a user'"'"'s travel preferences on the same personal computer, the travel agent reduces access times to user data and protects it from insecurities associated with transmission over a network.

Claims

1. A computer implemented method of searching for a travel service, comprising:

receiving a request to search for the travel service at a user'"'"'s personal computer, wherein the request is associated with a search criterion;

selecting a search strategy from a plurality of search strategies responsive to the request, wherein the search strategy identifies a travel website and navigation information associated with the travel website; and

implementing the search strategy to search the travel website for the travel service satisfying the search criterion using the navigation information, wherein searching the travel website is performed by the user'"'"'s personal computer.

2. The method of claim 1, wherein the search strategy is selected from the plurality of search strategies based on the search criterion.

3. The method of claim 1, wherein the search criterion is generated based on a plurality of user preferences stored locally at the user'"'"'s personal computer.

4. The method of claim 1, wherein the search strategy is selected from the plurality of search strategies based on a plurality of user preferences.

5. The method of claim 4, wherein the plurality of user preferences are ranked according to a priority that is used to select the search strategy.

6. The method of claim 1, wherein the travel service consist of at least one of:

an airline reservation;

a hotel room;

a rental car;

a cruise; and

a vacation package.

7. The method of claim 1, wherein the search criterion consists of at least one of:

a schedule for the travel service;

a location for the travel service; and

a price range for the travel service.

8. The method of claim 1, wherein the navigation information associated with the travel website consists of at least one of:

information associated with accessing the travel website;

a vocabulary associated with the travel website;

information associated with parsing the travel website;

information associated with data entry in the travel website; and

information associated with data extraction from the travel website.

9. The method of claim 1, wherein implementing the search strategy to search the travel website for the travel service satisfying the search criterion comprises:

accessing a webpage associated with the travel website; and

parsing the travel website to identify a field, wherein the field consists of at least one of;

a link to a webpage associated with the travel service;

an input field for inputting a search parameter; and

a field including information associated with the travel service.

10. The method of claim 9, wherein implementing the search strategy further comprises entering the search parameter in the input field, wherein entering the search parameter in the input field is performed by the user'"'"'s personal computer.

11. The method of claim 9, wherein implementing the search strategy further comprises extracting the information associated with the travel service, wherein extracting the information associated with the travel service is performed by the user'"'"'s personal computer.

12. The method of claim 1, wherein the plurality of search strategies are created by a travel website expert.

13. The method of claim 1, wherein implementing the search strategy to search the travel website for the travel service satisfying the search criterion comprises emulating a human user'"'"'s interaction with the travel website.

14. The method of claim 13, wherein emulating the human user'"'"'s interaction with the travel website consists of emulating at least one of the human user'"'"'s keyboard input and the human user'"'"'s mouse input.

15. The method of claim 1, further comprising presenting the user with information associated with the travel service.

16. The method of claim 15, wherein the information associated with the travel service consists of at least one of:

an itinerary for the travel service;

a map associated with the travel service;

driving directions associated with the travel service;

an advertisement associated with the travel service; and

a discount coupon associated with the travel service.

17. The method of claim 15, further comprising:

receiving an indication of the user'"'"'s selection of the travel service; and

directing the user to a website for reserving the travel service.

18. The method of claim 1, wherein searching the travel website comprises emulating a human user'"'"'s interaction with the travel website.

19. The method of claim 1, wherein the plurality of search strategies are downloaded from a travel server and wherein the plurality of search strategies are stored locally at the user'"'"'s personal computer.

20. The method of claim 1, wherein the search strategy varies based on the search criterion indicating at least one of:

domestic or international travel;

fixed or flexible travel dates;

fixed or nearby airports;

flight, hotel, or car; and

deal, cruise, or vacation.

21. A computer implemented method of searching for a travel service, comprising:

receiving a request to search for the travel service at a user'"'"'s personal computer, wherein the request is associated with a search criterion;

selecting a search strategy from a plurality of search strategies responsive to the request, wherein the search strategy identifies a travel website and navigation information associated with the travel website and wherein the search strategy is created by a travel website expert; and

implementing the search strategy to search the travel website for the travel service satisfying the search criterion using the navigation information, wherein searching the travel website is performed by the user'"'"'s personal computer.

22. The method of claim 21, wherein the plurality of search strategies are stored locally at the user'"'"'s personal computer.

23. The method of claim 21, wherein implementing the search strategy to search the travel website for the travel service satisfying the search criterion comprises emulating a human user'"'"'s interaction with the travel website.

24. The method of claim 21, wherein searching the travel website comprises emulating a human user'"'"'s interaction with the travel website.

25. A computer implemented method of searching for a travel service, comprising:

receiving a request to search for the travel service, wherein the request is associated with a search criterion and wherein the request is received at a user'"'"'s personal computer from a remote device;

selecting a search strategy from a plurality of search strategies responsive to the request, wherein the search strategy identifies a travel website and navigation information associated with the travel website; and

implementing the search strategy to search the travel website for the travel service satisfying the search criterion using the navigation information, wherein searching the travel website is performed by the user'"'"'s personal computer.

26. The method of claim 25, wherein the plurality of search strategies are stored locally at the user'"'"'s personal computer.

27. The method of claim 25, wherein the remote device consists of at least one of:

a cell phone; and

a personal digital assistant.

28. The method of claim 25, wherein implementing the search strategy to search the travel website for the travel service satisfying the search criterion comprises emulating a human user'"'"'s interaction with the travel website.

29. A computer implemented method of searching for a product, comprising:

receiving a request to search for the product at a user'"'"'s personal computer, wherein the request is associated with a search criterion;

selecting a search strategy from a plurality of search strategies responsive to the request, wherein the search strategy identifies a website and navigation information associated with the website and wherein the search strategy is created by a website expert; and

implementing the search strategy to search the website for the product satisfying the search criterion using the navigation information, wherein searching the website is performed by the user'"'"'s personal computer.

30. The method of claim 29, wherein the plurality of search strategies are stored locally at the user'"'"'s personal computer.

31. The method of claim 29, wherein implementing the search strategy to search the website for the product satisfying the search criterion comprises emulating a human user'"'"'s interaction with the website.

32. The method of claim 29, wherein implementing the search strategy to search the website for the product satisfying the search criterion comprises:

accessing a webpage associated with the website; and

parsing the website to identify a field, wherein the field consists of at least one of;

a link to a webpage associated with the product;

an input field for inputting a search parameter; and

a field including information associated with the product.

33. The method of claim 32, wherein implementing the search strategy further comprises entering the search parameter in the input field, wherein entering the search parameter in the input field is performed by the user'"'"'s personal computer.

34. The method of claim 32, wherein implementing the search strategy further comprises extracting the information associated with the product, wherein extracting the information associated with the product is performed by the user'"'"'s personal computer.

35. The method of claim 29, wherein the navigation information associated with the website consists of at least one of:

information associated with accessing the website;

a vocabulary associated with the website;

information associated with parsing the website;

information associated with data entry in the website; and

information associated with data extraction from the website.

36. The method of claim 29, wherein searching the website comprises emulating a human user'"'"'s interaction with the website.

37. A travel service search system, comprising:

a communication module adapted to receive a request to search for a travel service, wherein the request is associated with a search criterion;

a search strategies module adapted to store a plurality of search strategies, wherein the search strategies module resides on a user'"'"'s personal computer; and

a travel agent adapted to select a search strategy from the plurality of search strategies responsive to the request, wherein the search strategy identifies a travel website and navigation information associated with the travel website, and wherein the travel agent is further adapted to search the travel website for the travel service satisfying the search criterion, wherein the travel agent resides on the user'"'"'s personal computer.

38. The travel service search system of claim 37, wherein the travel agent is adapted to select the search strategy based on the search criterion.

39. The travel service search system of claim 38, further comprising a user preferences module adapted to store travel preferences for a user, wherein the user preferences module resides on the user'"'"'s personal computer and wherein selecting the search strategy based on the search criterion comprises selecting the search strategy based on at least one of the travel preferences.

40. The travel service search system of claim 37, wherein the system further comprising a travel server, the travel server including:

an expert interface module adapted to receive the search strategy from a travel website expert; and

a server strategies module adapted to store the search strategy received from the travel website expert, wherein the search strategies module receives the search strategy from the travel server.

41. The travel service search system of claim 40, wherein the expert interface module is adapted to receive updated search strategies from the travel website expert, wherein the server strategies module is adapted to store the updated search strategies, and wherein the search strategies module is adapted to receive the updated search strategies from the travel server.

42. The travel service search system of claim 41, wherein the search strategies module receives the updated search strategies at a frequency determined by at least one of:

a frequency of usage of the travel agent; and

a frequency of update of the travel website.

43. The travel service search system of claim 37, further comprising a search data module adapted to store search data associated with the request, wherein the search data module resides on the user'"'"'s personal computer and wherein the search data module further comprises:

a search parameter module adapted to store a search parameter used by the travel agent to search the travel website for the travel service, wherein the search parameter is generated by a parameter generation module based on at least one of the search criterion and the search strategy; and

a search results module adapted to store information associated with the travel service.

44. A travel service search system, comprising:

a communication module adapted to receive a request to search for a travel service, wherein the request is associated with a search criterion;

a search strategies module adapted to store a plurality of search strategies;

a user preferences module adapted to store travel preferences; and

a travel agent adapted to select a search strategy from the plurality of search strategies based on the search criterion, wherein the search strategy identifies a travel website and navigation information associated with the travel website, wherein the travel agent is further adapted to search the travel website for the travel service satisfying the search criterion, and wherein the search strategies module, the user preferences module, and the travel agent reside on a user'"'"'s personal computer.

45. The travel service search system of claim 44, wherein searching the travel website comprises emulating a human user'"'"'s interaction with the travel website.

46. The travel service search system of claim 44, wherein selecting the search strategy from the plurality of search strategies based on the search criterion comprises selecting the search strategy from the plurality of search strategies based on the travel preferences.

47. The travel service search system of claim 44, further comprising a reporting module adapted to generate a report including information associated with the travel service satisfying the search criterion.

48. The travel service search system of claim 44, further comprising a reservation module adapted to direct the user to the travel website for reserving the travel service.

49. The travel service search system of claim 44, further comprising an itinerary module adapted to generate an itinerary for the travel service.

50. The travel service search system of claim 44, further comprising an itinerary module adapted to retrieve at least one of a map and driving directions associated with the travel service.

51. The travel service search system of claim 44, wherein the travel agent consists of at least one of the following modules for searching the travel website for the travel service:

a website navigation module adapted to access a webpage associated with the travel website;

a data entry module adapted to enter a search parameter in the travel website;

a website parsing module adapted to parse the travel website to identify a field, wherein the field consists of at least one of;

a link to a webpage including information associated with the travel service;

an input field for inputting the search parameter; and

a field including the information associated with the travel service; and

a data extraction module adapted to extract the information associated with the travel service; and

a data analysis module adapted to analyze the extracted data for identifying the travel service that satisfies the search criteria.

52. An automated product search system, comprising:

a communication module adapted to receive a request to search for a product, wherein the request is associated with a search criterion;

a user preferences module adapted to store product preferences for a user;

a product search agent adapted to select a search strategy from a plurality of search strategies responsive to the request, wherein the search strategy identifies a website and navigation information associated with the website, and wherein the product search agent is further adapted to search the website for the product satisfying the search criterion, wherein the user preferences module and the product search agent reside on the user'"'"'s personal computer.

53. The automated product search system of claim 52, wherein selecting the search strategy from the plurality of search strategies responsive to the request comprises selecting the search strategy based on the user'"'"'s product preferences.

54. The automated product search system of claim 52, wherein searching the website comprises emulating a human user'"'"'s interaction with the website.

55. A computer implemented method of tracking current information associated with a travel service that satisfies a search criterion, wherein the travel service is associated with a search strategy, and wherein the search strategy identifies a travel website and navigation information associated with the travel website, the method comprising:

receiving an indication of the travel service;

periodically implementing the search strategy to track the current information associated with the travel service, wherein each periodic implementation of the search strategy comprises;

searching the travel website for the travel service that satisfies the search criterion using the navigation information associated with the travel website; and

retrieving from the travel website the current information associated with the travel service.

56. The method of claim 55, wherein periodically implementing the search strategy is performed by a user'"'"'s personal computer.

57. The method of claim 55, wherein periodically implementing the search strategy to track the current information associated with the travel service further comprises:

determining whether the current information associated with the travel service satisfies a notification criterion; and

presenting the current information to a user if it satisfies the notification criterion.

58. The method of claim 57, wherein the notification criterion includes a specified change in the current information associated with the travel service in comparison with information previously associated with the travel service.

59. The method of claim 55, wherein the current information associated with the travel service consists of at least one of:

a current price associated with the travel service; and

a current availability associated with the travel service.

60. The method of claim 55, further comprising:

generating a search parameter used to search the travel website for the travel service, wherein the search parameter is generated based on the search criterion; and

caching the search parameter to facilitate the periodic implementation of the search strategy.

61. The method of claim 55, wherein the current information comprises a current price of the travel service, and wherein periodically implementing the search strategy to track the current information further comprises storing the current price retrieved from the travel website, the method further comprising:

generating a price trend indicator based on the stored current price for a plurality of implementations of the search strategy; and

presenting the price trend indicator to a user.

62. A system for tracking current information associated with a travel service that satisfies a search criterion, wherein the travel service is associated with a search strategy, and wherein the search strategy identifies a travel website and navigation information associated with the travel website, the system comprising:

a communication module adapted to receive an indication of the travel service;

a tracking module adapted to periodically implement the search strategy to track the current information associated with the travel service, wherein for each implementation of the search strategy the tracking module searches the travel website for the travel service that satisfies the search criterion using the navigation information associated with the travel website and retrieves from the travel website the current information associated with the travel service, and wherein the tracking module resides on a user'"'"'s personal computer.

63. A computer implemented method of target advertising in a travel service search system, the method comprising:

receiving an indication of a travel service selected by a user;

receiving an indication of a travel preference of the user, wherein the travel preference of the user is stored locally at the user'"'"'s personal computer; and

searching for an advertisement that is associated with the travel service and that satisfies the travel preference of the user, wherein searching for the advertisement is performed by the user'"'"'s personal computer.

64. The method of claim 63, wherein receiving the indication of the travel preference of the user comprises determining the travel preference of the user based on at least one of:

the travel service selected by the user;

a travel service previously selected by the user; and

an advertisement selected by the user.

65. The method of claim 63, further comprising:

presenting the advertisement to the user; and

charging an advertising fee to a vendor associated with the advertisement.

66. The method of claim 63, further comprising:

retrieving an itinerary for the travel service selected by the user; and

presenting the advertisement to the user in conjunction with the itinerary.

67. The method of claim 63, wherein the travel service comprises an airline reservation, and wherein the advertisement associated with the travel service advertises at least one of:

a car rental at an airport associated with the airline reservation;

a hotel at an airport associated with the airline reservation; and

a recreation activity at a destination associated with the airline reservation.

68. The method of claim 63, wherein the travel service comprises a hotel room at a particular location, and wherein the advertisement associated with the travel service advertises at least one of:

a car rental near the particular location;

a restaurant near the particular location; and

a recreational activity near the particular location.

69. The method of claim 63, wherein the travel service is associated with a time period, and wherein the advertisement includes a discount coupon valid at some point during the time period.

70. A system for target advertising in a travel agent, comprising:

a communication module adapted to receive an indication of a travel service selected by a user and an indication of a travel preference of the user; and

an advertising module adapted to search for an advertisement that is associated with the travel service and that satisfies the travel preference of the user, wherein the advertising module resides on the user'"'"'s personal computer.

71. The target advertising system of claim 70, further comprising a server advertising module adapted to store a plurality of advertisements, wherein the advertising module searches for the advertisement by requesting the server advertising module to search for the advertisement among the plurality of advertisements.

72. A computer implemented method of generating a unified travel itinerary, comprising:

receiving an indication of a plurality of travel services selected by a user, wherein the plurality of travel services are associated with a plurality of travel websites;

retrieving information associated with the plurality of travel services from the plurality of travel websites, wherein retrieving the information associated with the plurality of travel services is performed by the user'"'"'s personal computer; and

generating the unified itinerary for the plurality of travel services based on the retrieved information.

73. The method of claim 72, further comprising presenting the unified travel itinerary to the user, wherein presenting the unified itinerary consists of at least one of:

displaying the unified itinerary on a screen; and

printing the unified itinerary.

74. The method of claim 72, further comprising:

retrieving an advertisement associated with at least one of the plurality of travel services selected by the user;

presenting the unified itinerary to the user; and

presenting the advertisement to the user in conjunction with the unified itinerary.

75. The method of claim 72, further comprising:

retrieving a map associated with at least one of the plurality of travel services selected by the user;

presenting the unified itinerary to the user; and

presenting the map to the user in conjunction with the unified itinerary.

76. The method of claim 72, further comprising:

retrieving driving directions associated with at least one of the plurality of travel services selected by the user;

presenting the unified itinerary to the user; and

presenting the driving directions to the user in conjunction with the unified itinerary.

77. A travel agent for generating a unified travel itinerary, comprising:

a communication module adapted to receive an indication of a plurality of travel services selected by a user, wherein the plurality of travel services are associated with a plurality of travel websites;

a search module adapted to retrieve information associated with each of the travel services from the plurality of travel websites, wherein the search module resides on the user'"'"'s personal computer; and

an itinerary module adapted to generate the unified itinerary for the plurality of travel services by combining the retrieved information.