Authoring tool for computer implemented decision management system

• US 5,960,419 A
• Filed: 10/07/1997
• Issued: 09/28/1999
• Est. Priority Date: 10/05/1992
• Status: Expired due to Fees

• Current Assignee: Expert Systems Publishing Company
• Original Assignee: Expert Systems Publishing Company
• Inventors: Fagg, Fred D. III, Bergsman, Peter D.
• Primary Examiner(s): Downs, Robert W.
• Application Number:
  US08/946,423
• Time in Patent Office: 721 Days
• Field of Search: 706/59, 706/60, 395/701, 345/326, 345/112
• US Class Current: 706/59
• CPC Class Codes: G06N 5/025 Extracting rules from data
• CPC Class Codes: G09B 7/04 characterised by modifying the teaching programme in response to a wrong answer, e.g. repeating the question, supplying a further explanation

Abstract

An authoring method and apparatus for creating an application for a decision management system such as a document assembly system. The method includes creating sets of question procedures, answer procedures and advice procedures for a particular application. When later executed, the procedures generate, respectively, questions, answer choices, and advice for a user of the application. Also created are procedures that may be referenced in on or more of the question, answer, or advice procedures for generating content based on an analysis of one or more answers previously provided by a user in response to a question. The content provided by these referenced procedures becomes part of the question, answer, or advice provided by the respective procedure making the reference. In this way the content of the questions, answers, and advice changes depending upon previous answers given by a user to previous questions. And because the question, answer, and advice procedures reference procedures rather than variables, the content provided by the referenced procedure is not limited to being merely a copy of an answer to a previous question.

Claims

1. A method for creating application programs for a computer-assisted decision management system, comprising:

providing data including text, block references and conditional statements in program blocks addressable by unique names, a conditional statement within a program block constructed to accept a reference to another program block as a condition for evaluation;

providing answer choices for the application program in program blocks;

listing the names of program blocks on a display for selection; and

in response to selection of program blocks by an author, assembling the selected program blocks into a desired order to create an application program.

2. A computer-implemented authoring tool for creating an application for a document assembly system, comprising:

a computer;

a block editor stored in the computer for creating blocks for holding data in the form of text, references to other blocks and conditional statements, the blocks including question blocks for asking questions, answer choice blocks for accepting answers to questions, suggested answer blocks to provide suggested answers, question condition blocks to suppress the asking of inappropriate questions, help and context blocks to hold help or context, processing blocks to hold the logic of result processing, fact blocks to hold value assignments, and blocks to manage loop structures;

an index stored in the computer for listing blocks created for the application;

a workspace stored in the computer for entering the data into an opened block from the index;

a selection mechanism stored in the computer for inserting a reference to an indexed block into the opened block; and

a selection mechanism stored in the computer for inserting a conditional statement into the opened block, the conditional statement constructed to accept a reference to an indexed block as a condition for evaluation.

3. The authoring tool of claim 2 including means for creating an answer block for holding an answer to a question each time the block editor creates a question block for asking a question.

4. The authoring tool of claim 2 including means for creating a help block for holding instructions for answering a question and a context block for giving the context of a question each time the block editor creates a question block for asking a question.

5. The authoring tool of claim 2 including means for creating a question condition block for containing conditions that must be met before a question in an associated question block is asked.

6. The authoring tool of claim 2 including means for asking questions in questions blocks in a predetermined sequence.

7. A method for creating an application for a computer-assisted decision management system, the method comprising the following steps:

creating a set of question procedures for the application for asking questions of a user, one or more of the questions procedures containing a reference to a referenced procedure;

creating a referenced procedure for a question procedure, the referenced procedure generating content literally different from but based on an analysis of one or more previous answers entered by a user in response to a question, the referenced procedure providing the content to the question procedure for use in generating a question; and

storing the set of question procedures and referenced procedure on a computer-readable medium.

8. The method of claim 7 including creating a set of answer procedures for the application for generating answer choices for a user, one or more of the answer procedures containing a reference to a referenced procedure that generates content literally different from but based on an analysis of one or more previous answers entered by a user in response to a question, the referenced procedure providing the content to the answer procedure for use in generating an answer choice.

9. The method of claim 7 wherein a question procedure contains references to multiple referenced procedures.

10. The method of claim 7 wherein a referenced procedure contains a reference to another referenced procedure.

11. The method of claim 7 wherein a referenced procedure includes a conditional statement that chooses a result from a group of possible results based on one or more previous answers entered by a user.

12. The method of claim 7 including creating a set of advice procedures for the application for advising a user with respect to a question, one or more of the advice procedures containing a reference to a referenced procedure that generates content literally different from but based on an analysis of one or more previous answers entered by a user in response to a question, the referenced procedure providing the content to the advice procedure for use in generating advice.

13. The method of claim 7 wherein the reference in the question procedure is a call to the referenced procedure.

14. The method of claim 7 wherein the decision management system is a document assembly system.

15. A computer-implemented apparatus for creating an application for a computer-assisted decision management system, comprising:

means for creating a set of question procedures for the application for asking questions of a user, one or more of the questions procedures containing a reference to a referenced procedure;

means for creating a referenced procedure for a question procedure, the referenced procedure generating content literally different from but based on an analysis of one or more previous answers entered by a user in response to a question, the referenced procedure providing the content to the question procedure for use in generating a question; and

means for storing the set of question procedures and referenced procedure on a computer-readable medium.

16. The apparatus of claim 15 including means for creating a set of answer procedures for the application for generating answer choices for a user, one or more of the answer procedures containing a reference to a referenced procedure that generates content literally different from but based on an analysis of one or more previous answers entered by a user in response to a question, the referenced procedure providing the content to the answer procedure for use in generating an answer choice.

17. The apparatus of claim 15 wherein a question procedure contains references to multiple referenced procedures.

18. The apparatus of claim 15 wherein a referenced procedure contains a reference to another referenced procedure.

19. The apparatus of claim 15 wherein a referenced procedure includes a conditional statement that chooses a result from a group of possible results based on one or more previous answers entered by a user.

20. The apparatus of claim 15 including means for creating a set of advice procedures for the application for advising a user with respect to a question, one or more of the advice procedures containing a reference to a referenced procedure that generates content literally different from but based on an analysis of one or more previous answers entered by a user in response to a question, the referenced procedure providing the content to the advice procedure for use in generating advice.

21. The apparatus of claim 15 wherein the reference in the question procedure is a call to the referenced procedure.

22. The apparatus of claim 15 wherein the decision management system is a document assembly system.

23. A method for creating an application for a computer-assisted decision management system, the method comprising the following steps:

creating a set of question procedures for the application for asking questions of a user, one or more of the questions procedures containing a reference to a referenced procedure;

creating a referenced procedure for a question procedure, the referenced procedure generating content for the question based on an analysis of one or more previous answers given by a user in response to a question; and

storing the question procedures and referenced procedure on a computer-readable medium.

24. A computer-implemented apparatus for creating an application for a computer-assisted decision management system, comprising:

means for creating a set of question procedures for the application for asking questions of a user, one or more of the questions procedures containing a reference to a referenced procedure;

means for creating a referenced procedure for a question procedure, the referenced procedure generating content for the question based on an analysis of one or more previous answers given by a user in response to a question; and

means for storing the question procedures and referenced procedure on a computer-readable medium.