SYSTEMS AND METHODS FOR PRESENTING RESULTS OF GEOGRAPHIC TEXT SEARCHES

• US 20080033944A1
• Filed: 08/06/2007
• Published: 02/07/2008
• Est. Priority Date: 08/04/2006
• Status: Abandoned Application

• Current Assignee: Nokia Corporation
• Original Assignee: Metacarta, Inc.
• Inventors: FRANK, John
• Application Number:
  US11/834,538
• Publication Number:
  US 20080033944A1
• Time in Patent Office: Days
• US Class Current: 707/6
• CPC Class Codes: G06F 16/29 Geographical information databases
• CPC Class Codes: G06F 16/338 Presentation of query results
• CPC Class Codes: G06F 16/9537 Spatial or temporal dependent retrieval, e.g. spatiotemporal queries
• CPC Class Codes: G06F 16/954 Navigation, e.g. using categorised browsing
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
• CPC Class Codes: G09B 29/00 Maps; Plans; Charts; Diagrams, e.g. route diagram star maps G09B27/04; devices for holding or supporting maps A47B97/02; for computing purposes G06G1/14, G09B1/16; display boards G09F

Abstract

Under one aspect, an interface program stored on a computer-readable medium causes a computer system to perform the functions of: accepting search criteria from a user, the search criteria including a free-text query and a domain identifier, the domain identifier identifying a domain in a metric vector space; in response to accepting the search criteria from the user, obtaining a set of document-location tuples from a corpus of documents, each document-location tuple satisfying the search criteria from the user, each location having associated cartographic display attributes; displaying a visual representation of the domain having an average spatial scale; selecting a subset of the set of document-location tuples based on the cartographic display attributes and on the average spatial scale of the visual representation of the domain; and displaying a plurality of visual indicators representing the selected subset of document-location tuples.

Claims

1. An interface program stored on a computer-readable medium for causing a computer system with a display device to perform the functions of:

accepting search criteria from a user, the search criteria including a free-text query and a domain identifier, the domain identifier identifying a domain in a metric vector space;

in response to accepting the search criteria from the user, obtaining a set of document-location tuples from a corpus of documents, each document-location tuple satisfying the search criteria from the user, each location having associated cartographic display attributes;

displaying on the display device a visual representation of the domain identified by the domain identifier, the visual representation of the domain having an average spatial scale;

selecting a subset of the set of document-location tuples based on the cartographic display attributes and on the average spatial scale of the visual representation of the domain; and

displaying a plurality of visual indicators representing the selected subset of document-location tuples.

2. The interface program of claim 1, wherein the cartographic display attributes comprise a definition of a minimum average spatial scale and a definition of a maximum average spatial scale.

3. The interface program of claim 2, wherein the program further causes the computer system to perform the functions of selecting a subset of the set of document-location tuples based on whether the average spatial scale of the visual representation of the domain is between the minimum average spatial scale and the maximum average spatial scale.

4. The interface program of claim 3, wherein the program further causes the computer system to perform the functions of accepting user input changing the average spatial scale of the visual representation of the domain, and in response selecting a different subset of the set of document-location tuples based on the cartographic display attributes and on the changed average spatial scale of the visual representation of the domain.

5. The interface program of claim 3, wherein the program further causes the computer system to perform the functions of displaying the documents associated with the set of document-location tuples in a list.

6. The interface program of claim 1, wherein the cartographic display attributes comprise information based on a source of the document-location tuple.

7. A method of displaying information about document-location tuples, the method comprising:

accepting search criteria from a user, the search criteria including a free-text query and a domain identifier, the domain identifier identifying a domain in a metric vector space;

in response to accepting the search criteria from the user, obtaining a set of document-location tuples from a corpus of documents, each document-location tuple satisfying the search criteria from the user, each location having associated cartographic display attributes;

displaying a visual representation of the domain identified by the domain identifier, the visual representation of the domain having an average spatial scale;

selecting a subset of the set of document-location tuples based on the cartographic display attributes and on the average spatial scale of the visual representation of the domain; and

displaying a plurality of visual indicators representing the selected subset of document-location tuples.

8. The method of claim 7, wherein the cartographic display attributes comprise a definition of a minimum average spatial scale and a definition of a maximum average spatial scale.

9. The method of claim 8, further comprising selecting a subset of the set of document-location tuples based on whether the average spatial scale of the visual representation of the domain is between the minimum average spatial scale and the maximum average spatial scale.

10. The method of claim 9, further comprising accepting user input changing the average spatial scale of the visual representation of the domain, and in response selecting a different subset of the set of document-location tuples based on the cartographic display attributes and on the changed average spatial scale of the visual representation of the domain.

11. The method of claim 9, further comprising displaying the documents associated with the set of document-location tuples in a list.

12. The method of claim 7, wherein the cartographic display attributes comprise information based on a source of the document-location tuple.