System and method for improving integrity of internet search

• US 8,244,708 B2
• Filed: 09/06/2011
• Issued: 08/14/2012
• Est. Priority Date: 02/01/2007
• Status: Active Grant

• Current Assignee: John Nagle
• Original Assignee: John Nagle
• Inventors: Nagle, John
• Primary Examiner(s): Breene, John E
• Assistant Examiner(s): Ly, Anh
• Application Number:
  US13/199,650
• Publication Number:
  US 20120005170A1
• Time in Patent Office: 343 Days
• Field of Search: 707/706, 707/709, 707/748, 707/770, 707/E17.116, 707/E17.117, 715/230, 715/234, 715/237, 715/962, 705/14, 705/11, 705/14.19, 705/14.11, 705/14.2
• US Class Current: 707/706
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: G06Q 30/018 Certifying business or products
• CPC Class Codes: G06Q 30/0208 Trade or exchange of goods or services in exchange for incentives or rewards
• CPC Class Codes: G06Q 30/0217 involving input on products or services in exchange for incentives or rewards
• CPC Class Codes: G06Q 30/0256 User search
• CPC Class Codes: G06Q 30/0282 Rating or review of business operators or products

Abstract

A system and method are provided to receive a search query from a user, typically via a web browser, the Internet, and a web server. A search engine obtains a set of potential search results based on the search query. For each Internet domain or web site mentioned in the search results, a set of data sources is accessed to obtain information concerning the legitimacy of the business associated with the Internet domain or web site. The legitimacy information is used to reorder or to change or to augment the appearance or presentation of the search result for the Internet domain or web site. The processed search results are returned to the user.

Claims

1. A computer-implemented method for validating on-line advertising sales, comprising the steps of using a computer system for:

(a) receiving an on-line order for placement of on-line advertising from a prospective advertiser submitted via the Internet to a web site that sells advertising;

(b) obtaining at least one of a Uniform Resource Locator (URL) and domain name to be advertised;

(c) performing processing on at least one of the URL and domain name to associate a physical business address or business entity with said URL or domain name, comprising;

checking a domain name or domain included as part of said URL against a database of known domains for which integrity ratings are available to eliminate unnecessary reprocessing of domains already evaluated;

if the domain is in the database indicating an integrity rating is already available, bypassing further processing and returning an integrity rating immediately;

if the domain is not already in the database, using name and address extraction to attempt to obtain an entity name and physical address associated with the URL or domain name;

if a reliable entity name and physical address are obtained, collecting business information;

scoring the business information; and

using the scored business information to at least one of compute the integrity rating and to update the integrity ratings in the database of known domains so that future similar queries can be quickly processed;

(d) determining an integrity rating for said URL or domain name;

(e) testing the integrity rating against a threshold of acceptability; and

(f) if the integrity rating is below the threshold of acceptability, rejecting the placement of the on-line advertising;

thereby preventing advertisers of questionable legitimacy from placing advertisements on web sites, improving customer satisfaction, increasing the value of the advertising medium, and making the advertising space more valuable.

2. The method of claim 1, further comprising the step of using a computer system for repeating steps (b) through (f) at a subsequent time if the placement of the on-line advertising is not rejected.

3. The method of claim 1, further comprising the step of using a computer system for accepting the placement of the on-line advertising and replying to the prospective advertiser that the order for placement of on-line advertising is accepted, if the integrity rating meets or exceeds the threshold.

4. The method of claim 1, further comprising the step of storing the collected business information in a database to recognize, and to rate accordingly, when multiple placements of advertising are controlled by a common party.

5. The method of claim 1 wherein name and address extraction comprises the steps of using a computer system for performing one or more of the following:

accessing the domain name or domain associated with a URL to obtain a name and address of the owner of the domain name or domain and the web site based on information provided for domain registration using the standard WHOIS protocol;

retrieving any available Secure Sockets Layer certificate also known as a “

X.509 certificate”

issued by certification authorities; and

examining the web site itself including prominent pages of the site for name and address information using a quick web site crawl; and

normalizing, comparing, and noting inconsistencies in addresses;

thereby producing cleaned-up name and address information.

6. The method of claim 1 wherein collecting business information comprises using a computer system for querying one or more sources of business information consisting of corporate registration information, business rating information, negative information comprising regulatory information, and, for the special case of well-recognized auction web sites and payment systems which undertake to rate, or at least reliably identify, their affiliated merchants, rating information is obtained from the auction or payment site using the cleaned-up name and address information.

7. The method of claim 6 wherein the corporate registration information is obtained directly from public records, which are accessible via on-line query systems operated by states, provinces, and countries, and further comprising the steps of using a computer system for:

determining the appropriate jurisdiction to query; and

querying the appropriate jurisdiction for the corporate registration information.

8. The method of claim 6 wherein normalizing, comparing, and noting inconsistencies in the addresses, thereby producing cleaned-up name and address information, comprises crosschecking name and address information comprising the steps of using a computer system for:

processing raw names and addresses through a cleanup and standardization procedure which utilizes a database of postal information;

comparing the addresses, once standardized, with each other; and

if addresses disagree, tagging the address information with lower confidence to be reflected in the integrity rating for the domain.

9. The method of claim 6 wherein querying business information comprises the steps of using a computer system for:

providing cleaned-up name and address information to a business rating service query generator, which, via the Internet, queries credit report data sites and business rating data sites; and

parsing the results by a rating service reply parser.

10. The method of claim 6 wherein querying corporate registration information comprises the steps of using a computer system for:

providing cleaned-up name and address information to a corporate filing service query generator, which, via the Internet, queries corporate filing data sites; and

parsing the results by a filing service reply parser.

11. The method of claim 6 wherein querying negative information comprises the steps of using a computer system for:

providing cleaned-up name and address information to a negative information query generator, which, via the Internet, queries negative information sources; and

parsing the results by a parser.

12. A computer system including a web server and at least one other computer connected to the Internet for executing computer code stored in a computer readable medium to validate on-line advertising sales, comprising:

first code for receiving an on-line order for placement of on-line advertising from a prospective advertiser submitted via the Internet to a web site that sells advertising;

second code for obtaining at least one of a Uniform Resource Locator (URL) and domain name to be advertised;

third code for performing processing on at least one of the URL and domain name to associate a physical business address or business entity with said URL or domain name, comprising;

code for checking a domain name or domain included as part of said URL against a database of known domains for

which integrity ratings are available to eliminate unnecessary reprocessing of domains already evaluated;

if the domain is in the database indicating an integrity rating is already available, code for bypassing further processing and returning an integrity rating immediately;

if the domain is not already in the database, code for using name and address extraction to attempt to obtain an entity name and physical address associated with said URL or domain name;

if a reliable entity name and physical address are obtained, code for collecting business information;

code for scoring said business information; and

code for using said scored business information to at least one of compute the integrity rating and to update the integrity ratings in the database of known domains so that future similar queries can be quickly processed;

fourth code for determining an integrity rating for said URL or domain name;

fifth code for testing the integrity rating against a threshold of acceptability; and

if the integrity rating is below the threshold of acceptability, sixth code for rejecting the placement of the on-line advertising;

whereby advertisers of questionable legitimacy are prevented from placing advertisements on web sites, customer satisfaction is improved, the value of the advertising medium is increased, and the advertising space is made more valuable.

13. The system of claim 12, further comprising seventh code for causing the second through sixth codes to be re-executed at a subsequent time if the placement of the on-line advertising is not rejected.

14. The system of claim 12, further comprising seventh code for accepting the placement of the on-line advertising and replying to the prospective advertiser that the placement of the on-line advertising is accepted, if the integrity rating meets or exceeds the threshold.

15. The system of claim 12, further comprising a database and seventh code for storing the collected business information in a database to recognize, and to rate accordingly, when multiple placements of advertising are controlled by a common party.

16. The system of claim 12 wherein the third code comprises:

seventh code for performing one or more of the following;

accessing the domain name or domain associated with a URL to obtain a name and address of the owner of the domain name or domain and the web site based on information provided for domain registration using the standard WHOIS protocol;

retrieving any available Secure Sockets Layer certificate also known as a “

X.509 certificate”

issued by certification authorities; and

examining the web site itself including prominent pages of the site for name and address information using a quick web site crawl; and

eighth code for normalizing, comparing, and noting inconsistencies in addresses;

whereby cleaned-up name and address information is produced.

17. The system of claim 16 wherein the third code comprises code for querying one or more sources of business information consisting of corporate registration information, business rating information, negative information comprising regulatory information, and, for the special case of well-recognized auction web sites and payment systems which undertake to rate, or at least reliably identify, their affiliated merchants, obtaining rating information from the auction or payment site using the cleaned-up name and address information.

18. The system of claim 17 wherein the corporate registration information is obtained directly from public records, which are accessible via on-line query systems operated by states, provinces, and countries, and the further comprising ninth code for:

determining the appropriate jurisdiction to query; and

querying the appropriate jurisdiction for the corporate registration information.

19. The system of claim 17, further comprising a database of postal information and wherein the eighth code comprises code for crosschecking name and address information comprising:

ninth code for processing raw names and addresses through a cleanup and standardization procedure which utilizes a database of postal information;

tenth code for comparing the addresses, once standardized, with each other; and

if addresses disagree, eleventh code for tagging the address information with lower confidence to be reflected in the integrity rating for the domain.

20. The system of claim 17 wherein the third code for querying business information comprises code for:

providing cleaned-up name and address information to a business rating service query generator, which, via the Internet, queries credit report data sites and business rating data sites; and

parsing the results by a rating service reply parser.

21. The system of claim 17 wherein the third code for querying corporate registration information comprises code for:

providing cleaned-up name and address information to a corporate filing service query generator, which, via the Internet, queries corporate filing data sites; and

parsing the results by a filing service reply parser.

22. The system of claim 17 wherein the third code for querying negative information comprises code for:

providing cleaned-up name and address information to a negative information query generator, which, via the Internet, queries negative information sources; and

parsing the results by a parser.

23. A computer-implemented method for validating on-line advertising sales, comprising the steps of using a computer system for:

(a) receiving an on-line order for placement of on-line advertising from a prospective advertiser submitted via the Internet to a web site that sells advertising;

(b) obtaining at least one of a Uniform Resource Locator (URL) and domain name to be advertised;

(c) performing processing on at least one of the URL and domain name to associate a physical business address or business entity with said URL or domain name, comprising;

using name and address extraction to attempt to obtain an entity name and physical address associated with the URL or domain name;

if a reliable entity name and physical address are obtained, collecting business information;

scoring the business information; and

using the scored business information to compute an integrity rating;

(d) determining an integrity rating for said URL or domain name;

(e) testing the integrity rating against a threshold of acceptability;

(f) if the integrity rating is below the threshold of acceptability, rejecting the placement of the on-line advertising; and

(g) accepting the placement of the on-line advertising and replying to the prospective advertiser that the order for placement of on-line advertising is accepted, if the integrity rating meets or exceeds the threshold;

thereby preventing advertisers of questionable legitimacy from placing advertisements on web sites, improving customer satisfaction, increasing the value of the advertising medium, and making the advertising space more valuable.

24. A computer system including a web server and at least one other computer connected to the Internet for executing computer code stored in a computer readable medium to validate on-line advertising sales, comprising:

first code for receiving an on-line order for placement of on-line advertising from a prospective advertiser submitted via the Internet to a web site that sells advertising;

second code for obtaining at least one of a Uniform Resource Locator (URL) and domain name to be advertised;

third code for performing processing on at least one of the URL and domain name to associate a physical business address or business entity with said URL or domain name, comprising;

code for using name and address extraction to attempt to obtain an entity name and physical address associated with the domain;

if a reliable entity name and physical address are obtained, code for collecting business information;

code for scoring said business information; and

code for using the scored information to compute the integrity rating;

fourth code for determining an integrity rating for said URL or domain name;

fifth code for testing the integrity rating against a threshold of acceptability;

if the integrity rating is below the threshold of acceptability, sixth code for rejecting the placement of the on\- line advertising; and

if the integrity rating meets or exceeds the threshold, seventh code for accepting the placement of the on-line advertising and replying to the prospective advertiser that the placement of the on-line advertising is accepted;

whereby advertisers of questionable legitimacy are prevented from placing advertisements on web sites, customer satisfaction is improved, the value of the advertising medium is increased, and the advertising space is made more valuable.