METHOD AND APPARATUS FOR REPURPOSING FORMATTED CONTENT

• US 20080313532A1
• Filed: 08/22/2008
• Published: 12/18/2008
• Est. Priority Date: 03/06/2001
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Wang, Fang, Tan, Ji Wee, Reich, David E., Dames, Dwayne, Wright, Lenora E.
• Granted Patent: US 8,055,999 B2
• Time in Patent Office: Days
• US Class Current: 715/239
• CPC Class Codes: G06F 40/143 Markup, e.g. Standard Generalized Markup Language [SGML] or Document Type Definition [DTD]
• CPC Class Codes: G06F 40/186 Templates

Abstract

A method and system for reformatting data. The method involves a series of steps which can include identifying a template which corresponds to a specified document. The specified document can contain formatted data. Additionally, the step of applying a template to the specified document can be extracting data from the formatted content. The step of formatting the data using a different markup language can be performed.

Claims

1. A system including a processor and a memory for reformatting data, the system comprising:

a buffer for receiving documents formatted in a first markup language;

a content converter system operating as an interface between a client and a server, the content converter system including one or more templates for extracting data from the received documents and presenting the extracted data in a second markup language, each template having at least one content marker for extracting data from said received documents in accordance with an ordering of the at least one content marker in the one or more templates, wherein said extracted data corresponds to at least one among a type of data and a particular action from formatted content in said documents, wherein each said template corresponds to at least one document and a second target markup language and is customizable by a user to extract in one or more combinations information from a corresponding at least one document based upon the at least one content marker, wherein each content marker indicates a data offset for identifying within the specified document data at least one data field containing information corresponding to the predetermined topic, and wherein the at least one content marker further specifies at least one among markup language tags, code, and additional text to associate with the information contained in a particular data field when presented in said second target markup language;

a template table for associating each of said templates with a corresponding document, with a network location identifier of a particular document, and a particular target markup language; and

,

a formatter for formatting said extracted data for presentation in said presentation order using the second target markup language;

wherein the content converter system is configured to

receive a content request from the client, said content request specifying a network location from which a specified document including formatted content in the first markup language can be retrieved, said content request further indicating the second target markup language;

respond to the content request by identifying a template which corresponds to said specified document and said target markup language using the template table;

apply said template to said specified document and extract data from said formatted content based upon the template by identifying a presentation order of the at least one content marker in said template, and extracting the information in said data fields from said specified document in accordance with the presentation order; and

format said information by the markup language application of the content converter system for presentation in said presentation order based upon said associated markup language tags, code, and additional text specified in the template, wherein said formatting produces a second document formatted for presentation according to the second target markup language.

2. The system of claim 1, wherein said templates have at least one content marker for locating data within said formatted content.

3. The system of claim 2, wherein said content marker has an identifier for identifying data within said formatted content.

4. The system of claim 1 wherein the first markup language is selected from the group consisting of hypertext markup language (HTML), extensible markup language (XML), standard generalized markup language (SGML), wireless markup language (WML), handheld device markup language (HDML), and VoiceXML.

5. The system of claim 1, said first markup language is a hypertext markup language (HTML).

6. The system of claim 1, wherein said target markup language is selected from the group consisting of hypertext markup language (HTML), extensible markup language (XML), standard generalized markup language (SGML), wireless markup language (WML), handheld device markup language (HDML), and VoiceXML.

7. The system of claim 1, wherein said target markup language is voice extensible markup language (VoiceXML).

8. The system of claim 1, wherein said first and target markup languages are of a different modality.

9. A computer readable storage, having stored thereon a computer program having a plurality of code sections executable by a computer for causing the computer to perform a method for extracting data from a document formatted using a first markup language and presenting the extracted data using a second, different markup language with the steps of:

providing a content converter system operating as an interface between a client and a server, the content converter system including one or more templates for extracting data from documents, a template table associating each template with a network location identifier of a particular document and a particular target markup language, and a markup language application for reformatting the extracted data using a different markup language;

receiving a content request from the client by the content converter system, said content request specifying a network location from which a specified document including formatted content in the first markup language can be retrieved, said content request further indicating the second target markup language;

responsive to the content request, identifying a template which corresponds to said specified document and said target markup language using the template table, said template providing at least one content marker, wherein the at least one content marker indicates a data offset for identifying within the specified document one or more data fields containing information corresponding to at least one among a type of data and a particular action, wherein the template further specifies at least one among markup language tags, code, and additional text to associate with the information contained in a particular data field when presented in said target markup language, and wherein said template can be customized by a user to extract in one or more different combinations from the specified document information based upon the at least one content marker;

retrieving said specified document from said specified network location;

applying said template to said specified document and extracting data from said formatted content based upon the template, by;

identifying a presentation order of the at least one content marker in said template; and

extracting the information in said data fields from said specified document in accordance with the presentation order; and

formatting said information by the markup language application of the content converter system for presentation in said presentation order based upon said associated markup language tags, code, and additional text specified in the template, wherein said formatting produces a second document formatted for presentation according to the second target markup language.

10. The computer readable storage of claim 9, further causing the computer perform the steps of:

wherein said specified document is a Web page, wherein said client request is formatted using Hypertext Transfer Protocol (HTTP), and wherein said network location is specified as a URL corresponding to said Web page.

11. The computer readable storage of claim 9, further causing the computer perform the steps of:

conveying said second document to said client;

presenting said second document through a user interface of said client.

12. The computer readable storage of claim 11, wherein said user interface is a speech interface.

13. The computer readable storage of claim 9, wherein said step of extracting information comprises reading data in said formatted content from an offset within said specified document, said offset identified by a content marker within said template.

14. The computer readable storage of claim 13, further comprising reading a data identifier from said content marker.

15. The computer readable storage of claim 9, wherein said first and said second markup language are a markup language selected from the group consisting of hypertext markup language (HTML), extensible markup language (XML), standard generalized markup language (SGML), wireless markup language (WML), handheld device markup language (HDML), and VoiceXML.

16. The computer readable storage of claim 15, wherein said first markup language in at least one of a hypertext markup language (HTML) and extensible markup language (XML).

17. The computer readable storage of claim 16, wherein said second target markup language is selected from the group consisting of wireless markup language (WML), handheld device markup language (HDML), and VoiceXML.

18. The computer storage of claim 17, wherein said second target markup language is voice extensible markup language (VoiceXML).

19. The computer storage of claim 9, wherein said second document and said specified document are of a different modality.