Automatic index creation for a word processor

• US 5,963,205 A
• Filed: 06/14/1995
• Issued: 10/05/1999
• Est. Priority Date: 05/26/1995
• Status: Expired due to Fees

• Current Assignee: Iconovex Corporation
• Original Assignee: Iconovex Corporation
• Inventors: Sotomayor, Bernardo
• Primary Examiner(s): Nguyen, Phu K.
• Application Number:
  US08/490,498
• Time in Patent Office: 1,574 Days
• Field of Search: 395/774, 395/778, 395/761, 707/514, 707/515, 707/516, 707/526, 707/527, 707/528, 707/529, 707/539, 707/540, 707/541
• US Class Current: 715/236
• CPC Class Codes: G06F 16/345 Summarisation for human users
• CPC Class Codes: G06F 16/748 Hypervideo linking data to content, e.g. by linking an URL to a video object in the context of video distribution systems H04N21/858
• CPC Class Codes: G06F 40/134 Hyperlinking
• CPC Class Codes: G06F 40/137 Hierarchical processing, e.g. outlines
• CPC Class Codes: G06F 40/30 Semantic analysis
• CPC Class Codes: G06F 40/35 Discourse or dialogue representation

Abstract

Method and apparatus to enable scanning one or more documents, from within a word-processor program, wherein said method and apparatus automatically identifies key topics and phrases in a document'"'"'s text, and inserts identifying tokens for the index-generation program in the word-processor to generate an index to those key topics. One embodiment provides an apparatus and method for automatically identifying semantically important key topics within an integrated word-processor environment. A document is scanned from within a word-processor program, automatically identifies significant key topics in the document, and creates and inserts index tokens for these key topics. One embodiment includes a process running in a word-processor program on a computer which (a) allows an author to select index generation for a document being processed (edited) and then, using a semantic analyzer program running on a computer, (b) automatically identifies significant key topics within the document, (c) generates and embeds index tokens into the text of the document.

Claims

1. A method for creating an index tag in a computer document from within a word-processor program comprising the steps:

invoking an automatic text-analysis program from within the word-processor program;

performing automatic semantic analysis of text within the document using the text-analysis program;

generating an index term using the text-analysis program; and

inserting into the document an index tag having an indication of the index term which was generated by the text-analysis program.

2. The method according to claim 1 further comprising the step of:

inserting a comment tag having an indication that the index term was generated by the automatic text-analysis program.

3. The method according to claim 1, wherein the step of performing automatic semantic analysis of text includes the step of determining meaning of a word.

4. The method according to claim 1, wherein the step of performing automatic semantic analysis of text includes the step of determining meaning of a word;

and further comprising the step of;

inserting a comment tag having an indication that the index term was generated by the automatic text-analysis program.

5. The method according to claim 1, further comprising the step of:

identifying a first key topic in said first document, wherein said identifying said first key topic step includes semantically analyzing text in said document with a computer program.

6. A tool for a word-processor program, the word-processor program capable of processing a first computer-readable document, the tool comprising:

means for identifying a first key topic in said first document, wherein said means for identifying said first key topic includes means for analyzing text in said first document with a computer program;

means for inserting a first source anchor associated with said first key topic into a list; and

means for creating a hyperlink between said first source anchor and said first key topic in said first document.

7. The tool according to claim 6, wherein the means for analyzing text further comprises means for semantically analyzing text in said first document with a computer program.

8. The tool according to claim 6, wherein said list is an index.

9. The tool according to claim 8, wherein said index is appended to an end of said first document.

10. The tool according to claim 6, further comprising means for generating a second computer-readable document, wherein said second document comprises hypertext markup language (HTML) tokens and at least some textual information from said first document.

11. The tool according to claim 10, wherein said first document comprises rich text format (RTF) tokens.

12. A storage medium having a computer program stored thereon for causing a suitably programmed information system to create an index tag in a computer document from within a word-processor program by performing the following steps when such program is executed on the system:

performing automatic semantic analysis of text within the document using the text-analysis program;

generating an index term using the text-analysis program; and

inserting into the document an index tag having an indication of the index term which was generated by the text-analysis program.

13. The storage medium of claim 12, wherein the computer program comprises programming for further causing the system, when such program is executed on the system, to perform the following additional step:

inserting a comment tag having an indication that the index term was generated by the automatic text-analysis program.

14. The storage medium of claim 12, wherein the step of performing automatic semantic analysis of text includes the step of determining meaning of a word.

15. The storage medium of claim 12, wherein the step of performing automatic semantic analysis of text includes the step of determining meaning of a word, and

wherein the computer pro gram comprises programming for further causing the system, when such program is executed on the system, to perform the following additional step:

inserting a comment tag having an indication that the index term was generated by the automatic text-analysis program.