Detecting expired content within slots in a user interface

• US 10,089,654 B1
• Filed: 09/24/2015
• Issued: 10/02/2018
• Est. Priority Date: 09/24/2015
• Status: Active Grant

• Current Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Original Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Inventors: Chang, Brandon Ross Ikaika, Days, Adam Lloyd, Nickerson, Henry Robert, Tarcza, II, Steven Howard
• Primary Examiner(s): Cao, Vincent M
• Application Number:
  US14/864,313
• Time in Patent Office: 1,104 Days
• CPC Class Codes: G06F 16/958 Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking
• CPC Class Codes: G06F 21/64 Protecting data integrity, e.g. using checksums, certificates or signatures
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 3/0483 Interaction with page-structured environments, e.g. book metaphor
• 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
• CPC Class Codes: G06Q 30/0264 based upon schedule
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]

Abstract

Disclosed are various embodiments for assigning user interface widgets to page slots associated with a page template and detecting expired content generated by the widgets. A user interface widget can generate markup language for placement within a page slot. The markup language can be analyzed to determine whether it contains a URL incorporating a content identifier. An analysis of the content identifier can be performed to determine whether the content identifier corresponds to expired content.

Claims

1. A method comprising:

obtaining a request to generate a content page on behalf of a client device;

identifying a page template corresponding to the content page;

identifying a plurality of slot groups associated with the page template, wherein individual ones of the slot groups comprise at least one page slot, the at least one page slot specifying a location within the page template in which content can be placed;

identifying a plurality of user interface widgets scheduled for placement within the slot groups of the page template;

generating a ranking of the plurality of user interface widgets according to an effectiveness metric, wherein individual ones of the plurality of user interface widgets are associated with markup language for placement within a respective page slot in a respective slot group;

identifying a uniform resource locator (URL) in markup language corresponding to one of the plurality of user interface widgets;

determining whether the URL includes a content identifier;

generate an application programming interface (API) request transmitted to a content validity service, the API request comprising a request to determine whether the content identifier corresponds to valid content or expired content;

in response to obtaining a first response to the API request indicating that the content identifier corresponds to expired content, selecting an alternative user interface widget with which to replace the one of the plurality of user interface widgets in the plurality of user interface widgets;

in response to obtaining a second response to the API request indicating the content identifier corresponds to valid content, selecting the one of the plurality of user interface widgets for inclusion in the plurality of user interface widgets; and

generating the content page with markup language generated by a highest ranked subset of the plurality of user interface widgets.

2. The method of claim 1, wherein the content identifier corresponds to promotional content associated with an item in a catalog of an electronic commerce site.

3. The method of claim 2, wherein the URL corresponds to a landing page associated with the promotional content.

4. The method of claim 1, wherein selecting the alternative user interface widget further comprises identifying a user interface widget based at least in part upon a relevance of the user interface widget with the one of the plurality of user widgets based upon a calculated relevance metric.

5. The method of claim 1, wherein selecting the alternative user interface widget further comprises obtaining an identification of the alternative user interface widget from the content validity service.

6. A system, comprising:

at least one computing device; and

a content page application executable in the at least one computing device, the content page application, when executed, configured to cause the at least one computing device to at least;

obtain a request to generate a content page on behalf of a client device;

obtain markup language from a plurality of user interface widgets;

identify a content identifier in a uniform resource locator (URL) associated with markup language of one of the plurality of user interface widgets;

determine whether the content identifier is associated with expired content; and

suppress rendering of the one of the plurality of user interface widgets in response to a determination that the content identifier is associated with expired content.

7. The system of claim 6, wherein the content page application is further configured to cause the at least one computing device to at least:

identify a page template corresponding to the content page associated with the request, the page template comprising a plurality of page slots corresponding to a plurality of content locations in the content page, the page slots being ranked according to a placement value;

generate a ranking of the plurality of user interface widgets;

match the plurality of page slots with the plurality of user interface widgets according to the placement value;

identify a highest ranked subset of the plurality of user interface widgets;

remove the one of the plurality of user interface widgets from the highest ranked subset of the plurality of user interface widgets; and

generate the content page, wherein the content page incorporates the highest ranked subset of the plurality of user interface widgets.

8. The system of claim 7, wherein the content page application is further configured to cause the at least one computing device to at least select an alternative user interface widget in response to the determination that the content identifier is associated with expired content.

9. The system of claim 8, wherein the alternative user interface widget is selected based upon a calculated relevance metric associated with the expired content.

10. The system of claim 6, wherein the content identifier is determined to be associated with expired content by submitting an application programming interface (API) call to a service accessible over a network connection, the service providing an indication of whether the content identifier is associated with expired content.

11. The system of claim 10, wherein the content page application is further configured to obtain from the service an identity of an alternative user interface widget for the one of the plurality of user interface widgets.

12. The system of claim 6, wherein the URL comprises a link to a promotional landing page associated with an item, wherein a promotion associated with the promotional landing page has expired.

13. The system of claim 6, wherein the markup language specifies content for insertion on the content page and the URL is extracted from the markup language, the URL pointing to a landing page associated with the expired content.

14. A method comprising:

obtaining, via at least one computing device, a request to generate a content page;

identifying, via the at least one computing device, a page template corresponding to the content page, the page template defining a plurality of page slots, wherein the plurality of page slots are ranked according to a placement value according to a location within the content page;

identifying, via the at least one computing device, a plurality of user interface widgets for placement within the page slots;

identifying, via the at least one computing device, at least one of the plurality of user interface widgets as corresponding to expired content;

removing, via the at least one computing device, the at least one of the plurality of user interface widgets from the plurality of user interface widgets in response to a determination that the at least one of the plurality of user interface widgets corresponds to expired content;

matching, via the at least one computing device, at least a subset of the plurality of user interface widgets with the plurality of page slots; and

generating, via the at least one computing device, the content page with the at least a subset of the plurality of user interface widgets.

15. The method of claim 14, wherein identifying at least one of the plurality of user interface widgets as corresponding to expired content further comprises determining whether a content identifier corresponding to the at least one of the plurality of user interface widgets is designated as expired.

16. The method of claim 15, further comprising designating, via the at least one computing device, the at least one of the plurality of user interface widgets as expired by determining that a current time is within a threshold amount of an expiration date associated with content corresponding to the content identifier or that the expiration date has passed.

17. The method of claim 15, further comprising designating, via the at least one computing device, the at least one of the plurality of user interface widgets as expired by determining that a campaign budget associated with content corresponding to the content identifier is within a threshold amount of exhaustion or that the campaign budget is exhausted.

18. The method of claim 14, further comprising adding, via the at least one computing device, at least one alternative user interface widget to the plurality of user interface widgets in response to a determination that the at least one of the plurality of user interface widgets corresponds to expired content.

19. The method of claim 18, wherein the at least one alternative user interface widget is associated with the same ranking as the at least one of the plurality of user interface widgets in a ranked list of the plurality of user interface widgets.

20. The method of claim 18, wherein the at least one alternative user interface widget is identified based upon a calculated relevance metric associated with the at least one of the plurality of user interface widgets.