System and method for indexing and displaying document text that has been subsequently quoted

• US 8,768,911 B2
• Filed: 03/26/2009
• Issued: 07/01/2014
• Est. Priority Date: 06/15/2005
• Status: Active Grant

• Current Assignee: Geronimo Development Corporation
• Original Assignee: Geronimo Development
• Inventors: Armstrong, Orin Russell
• Primary Examiner(s): GEBRESENBET, DINKU W
• Application Number:
  US12/383,674
• Publication Number:
  US 20090234816A1
• Time in Patent Office: 1,923 Days
• US Class Current: 707/710
• CPC Class Codes: G06F 16/338 Presentation of query results
• CPC Class Codes: G06F 16/382 using citations hypermedia G06F16/94
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: G06F 16/9558 Details of hyperlinks; Management of linked annotations
• CPC Class Codes: G06F 16/9566 URL specific, e.g. using aliases, detecting broken or misspelled links

Abstract

A computerized system and method is presented for analyzing quotations made in a quoting document of text originally found in a source document. The quoting document and source document can be web pages publicly available on the World Wide Web. The present invention analyzes the quoting document for quoted text, searches the source document for that text, and stores the existence of the quotation in association with the source document. When displaying the source document, quoted text is highlighted. A link is provided between items of quoted text and a list of documents that have quoted that text. From this list the full text of a quoting document may be displayed.

Claims

1. A computerized method of presenting web pages to an end user comprising:

a) using software operating on a digital computer to identify a quoted text portion in a quoting web page, the quoted text portion appearing in the quoting web page along with attribution to a quoted web page;

b) using the software to identify the quoted text portion in the quoted web page and to determine a location of the quoted text portion within the quoted web page;

c) storing in a database accessible by a server computer data concerning the quoted text portion, the quoted web page, and the quoting web page, wherein this step c) includes the step of storing in the database the location of the quoted text portion within the quoted web page for later retrieval;

d) repeating steps a) through c) to identify a plurality of quoting web pages thatuote a plurality of quoted text portions in the quoted web page, and to store this data in the database;

e) receiving at the server computer a submission from a user computer concerning the quoted web page;

f) receiving from the database the locations of the plurality of quoted text portions in the quoted web page; and

g) generating a new version of the quoted web page based on the locations of the plurality of quoted text portions received from the database, the new version of the quoted web page visually distinguishing the plurality of quoted text portions and providing a links to the plurality of quoting web pages.

2. The computerized method of claim 1, wherein the step of identifying the quoted text portion in the quoted web page includes searching for a hypertext link to the quoted web page, further wherein the hypertext link is found within the quoting web page.

3. The computerized method of claim 1, wherein multiple quoting web pages are identified in the database that quote the quoted web page for a single, particular quoted text portion and the multiple quoting web pages are linked to in the provided links.

4. The computerized method of claim 3, wherein the links to the quoting web pages comprise a single link to a list of the plurality of quoting web pages that quote quoted text portions in the quoted web page.

5. The computerized method of claim 4, further comprising

h) receiving at the server computer an indication that the single link to the list of the plurality of quoting web pages has been selected;

i) generating at the server computer the list of quoting web pages based on the data stored in the database, the list including a second link to a particular quoting web page;

j) receiving at the server computer an indication that the second link to the particular quoting web page has been selected;

k) generating a new version of the particular quoting web page distinguishing the quoted text portion quoted in the particular quoting web page and providing a third link to the new version of the quoted web page.

6. The computerized method of claim 5, wherein the new version of the particular quoting web page is generated after receiving the indication that the second link has been selected.

7. The computerized method of claim 5, wherein the new version of the particular quoting web page is generated before receiving the indication that the second link has been selected.

8. The computerized method of claim 1, wherein the new version of the quoted web page is generated after receiving the submission from the user computer.

9. The computerized method of claim 1, wherein the new version of the quoted web page is generated before receiving the submission from the user computer.

10. A computer system comprising:

a) a central processing unit;

b) random access memory;

c) non-volatile memory, the non-volatile memory containing computer software code programmed to operate on the central processing unit, the software code programmed to;

i) populate a database with data about quoting documents that cite quoted documents as a source for quoted text portions, wherein the data identifies which quoting document quotes each quoted text portion in the quoted document as well as a location for each quoted text portion within the quoted document;

ii) receive at the computer system a query from a user computer concerning a particular quoted document;

iii) query the database for quoted text portions in the particular quoted document;

iv) receive results from the database including a location for each of a plurality of quoted text portions in the particular quoted document that were quoted by a pluralityotin documents; and

v) transmit to the user computer a new version of the particular quoted document visually distinguishing the plurality of quoted text portions and providing links to the plurality of quoting documents.

11. The computer system of claim 10, wherein the data concerning the quoted text portions, the quoted documents, and the quoting documents was generated by a web crawler application program searching for quotations in web pages.

12. The computer system of claim 11, wherein the web crawler searches the text of the quoting web pages for indications of the quoted text portions;

when such indications are found, searches the text of the quoting web pages for a hyperlink to a source quoted web page; and

when the hyperlink is found, confirms that the source quoted web page contains the quoted text portion.

13. The computer system of claim 12, wherein the indications of the quoted text portions include both quotation marks and block indentations.

14. The computer system of claim 10, wherein the software code is further programmed to:

vi) receive at the computer system a first indication that a first link to the plurality of quoting documents has been selected;

vii) generate at the computer system a list of the plurality of quoting documents for the particular quoted document including a second link to a particular quoting document;

viii) receive at the computer system a second indication that the second link to the particular quoting document has been selected;

ix) transmit a new version of the particular quoting document visually distinguishing at least one quoted text portion and providing a third link back to the new version of the particular quoted document.

15. A computerized method of presenting web pages comprising:

a) at a first server computer, operating software to;

i) crawl original web pages stored on remote web servers to identify a quoting web page containing a quotation of a quoted text portion,

ii) identify a quoted web page for the quoted text portion based on a context in which the quotation was found in the quoting web page, the quoted web page being stored on one of the remote web servers, and

iii) store in a database;

(1) a first identifier that identifies the quoting web page,

(2) a second identifier that identifies the quoted web page,

(3) a third identifier that identifies the quoted text portion, and

iv) repeats i), ii), and iii) to identify and store information about a plurality of quoting web pages, a plurality of quoted text portions, and a plurality of quoting web pages; and

b) at a second server computer, operating software to;

i) receive from a browser operating on a user computer a particular second identifier for a particular quoted web page;

ii) query the database to identify multiple quoted text portions and multiple quoting web pages for the particular quoted web page;

iii) generating a revised web page based on;

(1) the particular quoted web page stored on one of the remote web servers,

(2) the multiple quoted text portions identified by the database query, and

(3) and the multiple quoting web pages identified by the database query,

wherein the revised web page highlights the multiple quoted text portions in the particular quoted web page and links to the multiple quoting web pages that quoted the multiple quoted text portions;

iv) transmitting the revised web page to the browser software for display on the user computer.

16. The computerized method of claim 15, wherein the first and second server computers operate as a single computer.

17. The computerized method of claim 15, wherein the third identifier of the quoted text portion that is stored in the database is text that comprises the quoted text portion.

18. The computerized method of claim 15, wherein the first identifier for the quoting web page and the second identifier for quoted web page are both URLs identifying locations on the Internet.

19. The computerized method of claim 15, further comprising:

c) at the user computer, operating browser software to;

i) submit to the second server the particular second identifier for the particular quoted web page when the particular quoted web page is displayed on the browser,

ii) receive from the second server the revised web page, and

iii) replace the particular quoted web page displayed on the user computer with the revised web page.

20. The computerized method of claim 15, wherein the query of the database identifies more than one quoting web page for a single quoted text portion, wherein the revised web page links to the more than one quoting web page for the single quoted text portion.