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

• US 9,348,919 B2
• Filed: 06/27/2014
• Issued: 05/24/2016
• Est. Priority Date: 06/15/2005
• Status: Active Grant

• Current Assignee: Geronimo Development Corporation
• Original Assignee: Geronimo Development Corporation
• Inventors: Armstrong, Orin Russell
• Primary Examiner(s): GEBRESENBET, DINKU W
• Application Number:
  US14/317,684
• Publication Number:
  US 20140310257A1
• Time in Patent Office: 697 Days
• US Class Current: 1/1
• 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 a web crawler operating on a digital computer to identify in a quoting web page a quotation of a quoted text portion;

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

c) storing in a database accessible by a server computer information concerning the quoted text portion, the quoted web page, and the quoting web page, including the location of the quoted text portion within the quoted web page;

d) receiving at the server computer a request from a user computer concerning the quoted web page;

e) querying the database for the existence of quoted text portions in the quoted web page; and

f) generating, using information within the database concerning the location of the quoted text portion within the quoted web page, a new version of the quoted web page visually distinguishing the quoted text portion and providing a first link to the quoting document.

2. The computerized method of claim 1, wherein the step of identifying the quoted text portion in a 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 adjacent to the quoted text portion.

3. The computerized method of claim 1, wherein multiple quoting documents exist that quote the quoted document for the quoted text portion.

4. The computerized method of claim 3, wherein the first link to the quoting document is a link to a list of all quoting documents that quote the quoted text portion.

5. The computerized method of claim 4, further comprising

g) receiving at the server computer an indication that the first link to the list of quoting documents has been selected;

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

i) receiving an indication that the second link to the quoting web page has been selected;

j) transmitting over the Internet a new version of the quoting web page distinguishing the quoted text portion 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 quoting web page is generated after receiving an indication that the second link has been selected.

7. The computerized method of claim 5, wherein the new version of the quoting web page is generated before receiving an 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 request 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 request 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) access a database containing data about a quoted text portion, a quoted web page, a quoting web page, and location data indicating a location of the quoted text portion within the quoted web page, wherein the quoting web page cites the quoted web page as the source for the quoted text portion found in both the quoted web page and the quoting web page;

ii) receive at the computer system a query from a user computer concerning the quoted web page;

iii) querying the database for the existence of quoted text portions in the quoted web page; and

iv) transmitting to the user computer a new version of the quoted web page visually distinguishing the quoted text portion and providing a first link to the quoting document, wherein the new version of the quoted web page is created using the location data.

11. The computer system of claim 10, wherein the information concerning a quoted text portion, a quoted web page, and a quoting web page 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

i) searches the text of the quoting web page for indications of the quoted text portion,

ii) when such indications are found, searches the text of the quoting web page for a hyperlink to the quoted web page, and

iii) when the hyperlink is found, verifies that the quoted web page contains the quoted text portion.

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

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

receive at the server computer an indication that the first link to the quoting documents has been selected;

v) generate at the server computer a list of quoting documents including a second link to the quoting web page;

vi) receive an indication that the second link to the quoting web page has been selected;

vii) transmit over the Internet a new version of the quoting web page visually distinguishing the quoted text portion and providing a third link back to the new version of the quoted web page.

15. A computerized method for weighting search results comprising:

a) at a computer system, accessing a computerized database having data about quoting documents that cite quoted documents as the source for quoted text portions, wherein the data identifies which quoting document quotes each quoted text portion in the quoted documents as well as a location for each quoted text portion within the quoted document;

b) at the computer system, receiving a search query containing a search term from a user computer;

c) at the computer system, querying the computerized database to identify quoted text portions that contain the search term;

d) at the computer system, querying the computerized database to determine the relevant quoted documents that contain the identified quoted text portions;

e) returning the relevant quoted documents as a search query result to the user computer; and

f) visually distinguishing the quoted text portions when presenting the relevant quoted documents to the user computer.

16. A computerized method for weighting search results comprising:

a) at a computer system, accessing a computerized database having data about quoting documents that cite quoted documents as the source for quoted text portions, wherein the data identifies which quoting document quotes each quoted text portion in the quoted documents as well as a location for each quoted text portion within the quoted document;

b) at the computer system, receiving a quoting document request from a user computer concerning a particular quoting document;

c) querying the computerized database for the existence of quoted text portions in the quoting document; and

d) at the computer system, transmitting to the user computer a new version of the quoting document visually distinguishing a particular quoted text portion found within the quoting document that quotes a particular quoted document;

e) at the computer system, receiving a quoted text portion request from the user computer concerning the particular quoted text portion quoted from the particular quoted document;

f) querying the computerized database for all quoting documents that quote the particular quoted text portion from the particular quoted document; and

g) at the computer system, transmitting to the user computer a list of the other quoting documents that quote the particular quoted text portion from the particular quoted document.

17. The computerized method of claim 16, further comprising transmitting the particular quoted document to the user before transmitting the list.

18. The computerized method of claim 17, further comprising receiving a list request to display the list before transmitting the list.

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

a) at a computer system, accessing a computerized database having data about quoting documents that cite quoted documents as the source for quoted text portions, wherein the data identifies which quoting document quotes each quoted text portion in the quoted documents as well as a position data sufficient to identify the location of each quoted text portion within the quoted document without examining the quoting document;

b) receiving at the server computer a request from a user computer concerning the quoted document;

c) querying the database for the existence of quoted text portions in the quoted document; and

d) transmitting to the user computer, using the position data to identify the location of each quoted text portion within the quoted document, a new version of the quoted document that visually distinguishes the quoted text portion and provides a first link to the quoting document.