Method and system for abstracting electronic documents

• US 7,475,334 B1
• Filed: 01/19/2000
• Issued: 01/06/2009
• Est. Priority Date: 01/19/2000
• Status: Expired due to Fees

• Current Assignee: WSOU Investments, LLC (WSOU Holdings, LLC)
• Original Assignee: Alcatel-Lucent USA, Inc. (Nokia Corporation)
• Inventors: Kermani, Bahram G.
• Primary Examiner(s): DESAI, RACHNA SINGH
• Application Number:
  US09/487,522
• Time in Patent Office: 3,275 Days
• Field of Search: 715/500.1, 715/501.1, 715/511, 715/229, 715/255, 707/203, 704/1
• US Class Current: 715/229
• CPC Class Codes: G06F 16/345 Summarisation for human users
• CPC Class Codes: Y10S 707/99953 Recoverability
• CPC Class Codes: Y10S 707/99954 Version management

Abstract

A method and computer implemented system may be used to abstract an electronic document. A user is prompted to select at least one abstracted version of the electronic document. A set of instructions is selected for abstracting the electronic document, and the abstracted version is created by executing the selected set of instructions. The instructions may be generic or particularized to the electronic document. The abstracted version of the electronic document is then outputted in a predetermined format.

Claims

1. A method of abstracting an electronic document comprising the following steps:

prompting a user to select an abstracted version of the electronic document to be created from a plurality of abstracted versions available to be created;

responsive to a selection by the user of the abstracted version to be created, creating the selected abstracted version of the electronic document by executing a set of instructions corresponding to the electronic document, wherein the instructions are, before said abstracted version is selected by the user, customized to the electronic document, the customization comprising a plurality of weights pre-assigned to respective portions of the electronic document to enable creation of said plurality of abstracted versions; and

outputting the abstracted version of the electronic document in a predetermined format,

wherein prior to said prompting step, said user selects a set of instructions for abstracting said electronic document from a plurality of sets of instructions for abstracting the electronic document, each of said sets of instruction being customized, before selection thereof, to said electronic document, each of said sets of instructions configured to enable creation of a plurality of different abstracted versions of said electronic document.

2. The method of claim 1, wherein the set of instructions further comprise a description of at least one abstracted version capable of being created by executing the set of instructions.

3. The method of claim 1, wherein the set of instructions are attached to the electronic document.

4. The method of claim 1, wherein the set of instructions comprise instructions for removing grammatical articles.

5. The method of claim 1, wherein the set of instructions comprise instructions for removing grammatical adverbs.

6. The method of claim 1, wherein the set of instructions comprise instructions for removing grammatical adjectives.

7. The method of claim 1, wherein the set of instructions comprise instructions for contracting verb clauses.

8. The method of claim 1, wherein said executing step comprises identifying a subset of said plurality of weights, said subset associated with said selected abstracted version to be created, and removing portions of said electronic document based on said subset.

9. A system for abstracting an electronic document comprising:

means for prompting a user to select an abstracted version of the electronic document to be created from a plurality of abstracted versions available to be created;

means for creating, responsive to a selection by the user of the abstracted version to be created, the selected abstracted version of the electronic document by executing a set of instructions corresponding to the electronic document, wherein the instructions are, before said abstracted version is selected by the user, customized to the electronic document, the customization comprising a plurality of weights pre-assigned to respective portions of the electronic document to enable creation of said plurality of abstracted versions; and

means for outputting the abstracted version of the electronic document in a predetermined format,

wherein prior to said prompting step, said user selects a set of instructions for abstracting said electronic document from a plurality of sets of instructions for abstracting the electronic document, each of said sets of instruction being customized, before selection thereof, to said electronic document, each of said sets of instructions configured to enable creation of a plurality of different abstracted versions of said electronic document.

10. The system of claim 9, wherein said executing step comprises identifying a subset of said plurality of weights, said subset associated with said selected abstracted version to be created, and removing portions of said electronic document based on said subset.

11. The system of claim 9, wherein the set of instructions are attached to the electronic document.

12. The system of claim 9, wherein the set of instructions comprise instructions for removing grammatical articles, removing grammatical adverbs or a combination thereof.

13. The system of claim 9, wherein the set of instructions comprise instructions for removing grammatical adjectives.

14. The system of claim 9, wherein the set of instructions comprise instructions for contracting verb clauses.

15. The system of claim 9, wherein the set of instructions further comprise a description of at least one abstracted version capable of being created by executing the set of instructions.