Method and system for interfacing to a knowledge acquisition system

• US 20010037328A1
• Filed: 12/19/2000
• Published: 11/01/2001
• Est. Priority Date: 03/23/2000
• Status: Abandoned Application

• Current Assignee: LingoMotors, Inc.
• Original Assignee: LingoMotors, Inc.
• Inventors: Ingria, Robert J.P., Pustejovsky, James D.
• Application Number:
  US09/742,459
• Publication Number:
  US 20010037328A1
• Time in Patent Office: Days
• US Class Current: 707/3
• CPC Class Codes: G06F 16/3334 Selection or weighting of terms from queries, including natural language queries
• CPC Class Codes: G06F 40/211 Syntactic parsing, e.g. based on context-free grammar [CFG] or unification grammars
• CPC Class Codes: G06F 40/30 Semantic analysis

Abstract

A query is received via a computer user interface. The query is processed to identify the semantic content contained in the query. An information store is accessed to obtain related categories of information based on the semantic content of the query. The information is presented over the computer user interface, thereby providing the user with context relevant information. The invention increases navigability of a large information store by eliminating the indiscriminate display of all information relating to the keywords identified in the query.

Claims

1. A method for answering a query from a user using a computer system, said method comprising:

receiving said query from said user by said computer system;

processing said query using a natural language search;

displaying on a display an answer to said query; and

displaying on said display a plurality of related categories associated with said query.

2. The method of

claim 1

wherein the plurality of related categories have associated type information.

3. The method of

claim 1

wherein the plurality of related categories are based on semantic content of said query.

4. A method for providing dynamic categories in an information retrieval system, comprising:

receiving a query from a user;

searching for information in response to said query; and

displaying to said user relevant documents categorized into at least one classification based on semantic content of said query.

5. A system for providing related categories in response to a user query, comprising:

a first display window for receiving a query from a user;

an engine coupled to said first display window to produce one or more related categories, in response to said query; and

a portion of said first display window for displaying said one or more related categories.

6. The system of

claim 5

wherein said one or more related categories is based on semantic content of said query.

7. A conversational search method using a computer, the method comprising:

receiving a query from a user;

displaying a plurality of selections to said query, wherein at least two selections of said plurality of selections have different senses;

receiving a selection from said user; and

processing said selection to display an answer to said query.

8. The method of

claim 7

wherein a sense is related to a type.

9. The method of

claim 7

wherein a sense is related to a quale.

10. On a computer system, a method for answering a query from a user, the method comprising:

producing semantic objects based on the semantic content of said query;

accessing an information store to retrieve objects therefrom, based on said semantic objects;

displaying retrieved objects as an answer to said query;

accessing additional information from said information store based on said semantic objects, wherein said additional information is context relevant to said query; and

displaying said additional information.

11. The method of

claim 10

wherein said additional information comprises one or more categories of objects that are relevant to the context of said query, wherein said one or more categories are displayed, thereby alerting said user to the presence of relevant additional information.

12. The method of

claim 10

wherein said additional information is based on type information associated with said semantic objects.

13. On a computer system, a method for answering a query from a user, the method comprising:

processing said query to produce semantic objects therefrom;

processing said semantic objects to produce dynamic categories based on said semantic objects; and

displaying said dynamic categories.

14. On a computer system, a method for answering a query from a user, the method comprising:

processing said query to produce semantic objects therefrom;

accessing an information store to obtain one or more retrieved objects therefrom based on said semantic objects;

if there is more than one sense among said retrieved objects, then displaying information indicating the occurrence of said more than one sense;

receiving input indicating a selected sense; and

displaying some of said retrieved objects based on said selected sense.

15. The method of

claim 14

wherein said retrieved objects each have an associated type and said sense is based on said associated types.

16. The method of

claim 14

wherein said semantic objects each have associated qualia and said sense is related to said qualia.