Result-based triggering for presentation of online content

• US 7,493,317 B2
• Filed: 07/31/2006
• Issued: 02/17/2009
• Est. Priority Date: 10/20/2005
• Status: Active Grant

• Current Assignee: Adobe Inc.
• Original Assignee: Omniture Incorporated (Adobe Inc.)
• Inventors: Geva, Shai
• Primary Examiner(s): LEWIS, CHERYL RENEA
• Application Number:
  US11/497,219
• Publication Number:
  US 20070112740A1
• Time in Patent Office: 932 Days
• Field of Search: 707 2- 5, 707/100, 707/102
• US Class Current: 1/1
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: Y10S 707/99933 Query processing, i.e. searching

Abstract

A computer-implemented method for delivering content is provided, including specifying a rule having a trigger and defining a content presentation action, and receiving a search query from a user. The method further includes generating a result set in response to the search query, identifying at least one characteristic of the result set, and comparing the at least one characteristic to the trigger. If the at least one characteristic satisfies the trigger, the content is presented as specified by the content presentation action that is defined by the rule. Other embodiments are also described.

Claims

1. A computer-implemented content-delivery method, comprising:

specifying a rule having a trigger that specifies at least one characteristic that characterizes some of a plurality of items in a corpus of data, and defining a content presentation action to be performed responsively to the trigger;

receiving a search query from a user for searching the corpus;

in response to the search query, generating a result set that includes one or more of the items in the corpus; and

if a percentage of the items in the result set that are characterized by the at least one characteristic exceeds a predetermined threshold percentage, presenting content as specified by the content presentation action.

2. The method according to claim 1, wherein the at least one characteristic is not included in the search query.

3. The method according to claim 1, wherein the at least one characteristic is expressed as at least one attribute-value pair.

4. The method according to claim 1, wherein the at least one characteristic includes at least one ordered characteristic.

5. The method according to claim 1, and comprising ascertaining whether the percentage of the items exceeds the threshold by ascertaining which of the items in the result set are characterized by the at least one characteristic by, for at least one of the items in the result set:

identifying a first characteristic that characterizes the item, and a second characteristic that characterizes the item and refines the first characteristic; and

using the second characteristic, but not the first characteristic, as the at least one characteristic.

6. The method according to claim 1, wherein the threshold percentage is at least 40%.

7. A computer-implemented content-delivery method, comprising:

specifying a rule having a trigger that specifies a trigger query, and defining a content presentation action to be performed responsively to the trigger;

receiving a user search query from a user;

generating a user query result set by searching a corpus of data for items that satisfy the user search query;

generating a trigger query result set by searching the corpus of data for items that satisfy the trigger query; and

if a level of intersection between the user query result set and the trigger query result set is greater than a predetermined threshold, presenting content as specified by the content presentation action.

8. The method according to claim 7, wherein the user search query and the trigger query each include at least one attribute-value pair.

9. The method according to claim 7, and comprising setting the level of intersection equal to a quotient of (i) an assessment of a number of items in a set formed by an intersection of the user query and trigger query result sets divided by (ii) a divisor, wherein the divisor is selected from the group consisting of:

an assessment of a number of items in the user query result set, an assessment of a number of items in the trigger query result set, and a sum of the assessment of the number of items in the user query result set and the assessment of the number of items in the trigger query result set.

10. The method according to claim 7, and comprising setting the level of intersection equal to an assessment of a number of items in a set formed by the intersection of the user query and trigger query result sets.

11. The method according to claim 7, wherein generating the trigger query result set comprises making a record of the trigger query result set, and comprising determining the level of intersection between the user query result set and the record of the trigger query result set.

12. Content-delivery apparatus for use with a corpus of data including a plurality of items, comprising:

a search engine, which is configured to receive a search query from a user for searching the corpus, and to generate, in response to the search query, a result set that includes one or more of the items in the corpus; and

a result processor, which is configured to receive a specification of a rule having a trigger that specifies at least one characteristic that characterizes some of the items in the corpus, and defining a content presentation action to be performed responsively to the trigger, and, if a percentage of the items in the result set that are characterized by the at least one characteristic exceeds a predetermined threshold percentage, to present content as specified by the content presentation action.

13. The apparatus according to claim 12, wherein the at least one characteristic is not included in the search query.

14. The apparatus according to claim 12, wherein the at least one characteristic is expressed as at least one attribute-value pair.

15. The apparatus according to claim 12, wherein the at least one characteristic includes at least one ordered characteristic.

16. The apparatus according to claim 12, wherein the result processor is configured to calculate the percentage by ascertaining which of the items in the result set are characterized by the at least one characteristic by, for at least one of the items in the result set, identifying a first characteristic that characterizes the item, and a second characteristic that characterizes the item and refines the first characteristic;

and using the second characteristic, but not the first characteristic, as the at least one characteristic.

17. The apparatus according to claim 12, wherein the threshold percentage is at least 40%.

18. Content-delivery apparatus, comprising:

a result processor, which is configured to receive a specification of a rule having a trigger that specifies a trigger query, and defining a content presentation action to be performed responsively to the trigger; and

a search engine, which is configured to receive a user search query from a user, to generate a user query result set by searching a corpus of data for the items that satisfy the user search query, and to generate a trigger query result set by searching the corpus of data for the items that satisfy the trigger query,

wherein the result processor is configured to present the content as specified by the content presentation action if a level of intersection between the user query result set and the trigger query result set is greater than a predetermined threshold.

19. The apparatus according to claim 18, wherein the user search query and the trigger query each include at least one attribute-value pair.

20. The apparatus according to claim 18, wherein the result processor is configured to set the level of intersection equal to a quotient of (i) an assessment of a number of items in a set formed by an intersection of the user query and trigger query result sets divided by (ii) a divisor, wherein the divisor is selected from the group consisting of:

an assessment of a number of items in the user query result set, an assessment of a number of items in the trigger query result set, and a sum of the assessment of the number of items in the user query result set and the assessment of the number of items in the trigger query result set.

21. The apparatus according to claim 18, wherein the result processor is configured to set the level of intersection equal to an assessment of a number of items in a set formed by the intersection of the user query and trigger query result sets.

22. The apparatus according to claim 18, wherein the result processor is configured to make a record of the trigger query result set, and to determine the level of intersection between the user query result set and the record of the trigger query result set.

23. A content-delivery computer software product, the product comprising a computer-readable medium in which program instructions are stored, which instructions, when read by a computer, cause the computer to receive a specification of a rule having a trigger that specifies at least one characteristic that characterizes some of a plurality of items in a corpus of data, and defining a content presentation action to be performed responsively to the trigger, to receive a search query from a user for searching the corpus, in response to the search query to generate a result set that includes one or more of the items in the corpus, and, if the a percentage of the items in the result set that are characterized by the at least one characteristic exceeds a predetermined threshold percentage, to present content as specified by the content presentation action.

24. The product according to claim 23, wherein the at least one characteristic is not included in the search query.

25. The product according to claim 23, wherein the at least one characteristic is expressed as at least one attribute-value pair.

26. The product according to claim 23, wherein the at least one characteristic includes at least one ordered characteristic.

27. The product according to claim 23, wherein the instructions cause the computer to calculate the percentage by ascertaining which of the items in the result set are characterized by the at least one characteristic by, for at least one of the items in the result set, identifying a first characteristic that characterizes the item, and a second characteristic that characterizes the item and refines the first characteristic;

and using the second characteristic, but not the first characteristic, as the at least one characteristic.

28. The product according to claim 23, wherein the threshold percentage is at least 40%.

29. A content-delivery computer software product, the product comprising a computer-readable medium in which program instructions are stored, which instructions, when read by a computer, cause the computer to receive a specification of a rule having a trigger that specifies a trigger query, and defining a content presentation action to be performed responsively to the trigger, to receive a user search query from a user, to generate a user query result set by searching a corpus of data for items that satisfy the user search query, to generate a trigger query result set by searching the corpus of data for items that satisfy the trigger query, and, if a level of intersection between the user query result set and the trigger query result set is greater than a predetermined threshold, to present the content as specified by the content presentation action.

30. The product according to claim 29, wherein the user search query and the trigger query each include at least one attribute-value pair.

31. The product according to claim 29, wherein the instructions cause the computer to set the level of intersection equal to a quotient of (i) an assessment of a number of items in a set formed by an intersection of the user query and trigger query result sets divided by (ii) a divisor, wherein the divisor is selected from the group consisting of:

an assessment of a number of items in the user query result set, an assessment of a number of items in the trigger query result set, and a sum of the assessment of the number of items in the user query result set and the assessment of the number of items in the trigger query result set.

32. The product according to claim 29, wherein the instructions cause the computer to set the level of intersection equal to an assessment of a number of items in a set formed by the intersection of the user query and trigger query result sets.

33. The product according to claim 29, wherein the instructions cause the computer to make a record of the trigger query result set, and to determine the level of intersection between the user query result set and the record of the trigger query result set.