Maintaining continuous access to web content

Patent metadata

Field	Value
Publication number	US-10055505-B2
Application number	US-201514861061-A
Country	US
Kind code	B2
Filing date	Sep 22, 2015
Priority date	Sep 22, 2015
Publication date	Aug 21, 2018
Grant date	Aug 21, 2018

Abstract

An approach for providing a framework to maintain continuous access to web content bookmarked in a browser, the framework comprising web content storage, change detection and change notification. Embodiments of the present invention create and store a snapshot of bookmarked web content with a version number in a repository and the snapshot is replaced by a new snapshot whenever bookmarked web content is updated, while access to previously versioned snapshots is maintained. Change detection comprises automatically subscribing to content update notification services provided by a web content provider and receiving updates, comparing the content of a most recent snapshot with the web content available from the content provider and detecting a change to the bookmarked URL. Keywords from a snapshot can be used to relocate web content at a new URL and a web browser user is notified whenever a change to bookmarked web content is detected.

First claim

What is claimed is:

1. A method for maintaining bookmarked web content, the method comprising:
providing a framework for maintaining continuous access to web content via bookmarks, wherein the framework comprises web content storage, change notification and change detection;
responsive to detecting a bookmark for a URL, storing a first snapshot of the web content, associated with the URL, in a repository, wherein the snapshot is given a version number and is shared across one or more computing devices with one or more authorized users;
responsive to determining a change to the URL, automatically adjusting the bookmark to reflect the change;
responsive to determining a change to the web content, associated with the URL, applying a cache update policy to store a second snapshot of the web content in the repository while maintaining access to previously stored snapshots; and
responsive to determining a loss of reference to the web content, relocating the web content or providing one or more content recommendations using a public search engine based on search criteria within a most recently stored snapshot and automatically adjusting the bookmark to reflect the change.

2. The method of claim 1 , wherein the framework is installed as a plugin to a web browser.

3. The method of claim 1 , further comprising:
providing a user interface (UI) allowing a user to control one or more settings for the framework, wherein the one or more settings are at least one of storage of one or more snapshots of web content, broken link handling, the cache update policy and update notifications.

4. The method of claim 1 , wherein the change notification comprises at least one of a pop-up notification window, a push notification and an alert icon in a list of bookmarks.

5. The method of claim 1 , wherein the web content storage is a content storing subsystem to store one or more snapshots of the web content in the repository and wherein the repository comprises at least one of local and remote storage.

6. The method of claim 1 , wherein the cache update policy is based on at least one of receiving a content update notification, a comparison of the most recently stored snapshot with the web content and a comparison of metadata associated with the most recently stored snapshot and metadata associated with the web content.

7. The method of claim 1 , wherein the search criteria comprises at least one of keywords and a portion of text associated with the most recently stored snapshot.

8. A computer program product for maintaining bookmarked web content, the computer program product comprising:
one or more computer readable storage media and program instructions stored on the one or more computer readable storage media, the program instructions comprising:
program instructions to provide a framework for maintaining continuous access to web content via bookmarks, wherein the framework comprises web content storage, change notification and change detection;
program instructions to, responsive to detecting a bookmark for a URL, store a first snapshot of the web content, associated with the URL, in a repository, wherein the snapshot is given a version number and is shared across one or more computing devices with one or more authorized users;
program instructions to, responsive to determining a change to the URL, automatically adjust the bookmark to reflect the change;
program instructions to, responsive to determining a change to the web content, associated with the URL, apply a cache update policy to store a second snapshot of the web content in the repository while maintaining access to previously stored snapshots; and
program instructions to, responsive to determining a loss of reference to the web content, relocate the web content or provide one or more content recommendations using a public search engine based on search criteria within a most recently stored snapshot and automatically adjust the bookmark to reflect the change.

9. The computer program product of claim 8 , wherein the framework is installed as a plugin to a web browser.

10. The computer program product of claim 8 , wherein the program instructions stored on the one or more computer readable storage media further comprise:
program instructions to provide a user interface (UI) allowing a user to control one or more settings for the framework, wherein the one or more settings are at least one of storage of one or more snapshots of web content, broken link handling, the cache update policy and update notifications.

11. The computer program product of claim 8 , wherein the change notification comprises at least one of a pop-up notification window, a push notification and an alert icon in a list of bookmarks.

12. The computer program product of claim 8 , wherein the web content storage is a content storing subsystem to store one or more snapshots of the web content in the repository and wherein the repository comprises at least one of local and remote storage.

13. The computer program product of claim 8 , wherein the cache update policy is based on at least one of receiving a content update notification, a comparison of the most recently stored snapshot with the web content and a comparison of metadata associated with the most recently stored snapshot and metadata associated with the web content.

14. The computer program product of claim 8 , wherein the search criteria comprises at least one of keywords and a portion of text associated with the most recently stored snapshot.

15. A computer system for maintaining bookmarked web content, the computer system comprising:
one or more computer processors;
one or more computer readable storage media;
program instructions stored on the one or more computer readable storage media for execution by at least one of the one or more processors, the program instructions comprising:
program instructions to provide a framework for maintaining continuous access to web content via bookmarks, wherein the framework comprises web content storage, change notification and change detection;
program instructions to, responsive to detecting a bookmark for a URL, store a first snapshot of the web content, associated with the URL, in a repository, wherein the snapshot is given a version number and is shared across one or more computing devices with one or more authorized users;
program instructions to, responsive to determining a change to the URL, automatically adjust the bookmark to reflect the change;
program instructions to, responsive to determining a change to the web content, associated with the URL, apply a cache update policy to store a second snapshot of the web content in the repository while maintaining access to previously stored snapshots; and
program instructions to, responsive to determining a loss of reference to the web content, relocate the web content or provide one or more content recommendations using a public search engine based on search criteria within a most recently stored snapshot and automatically adjust the bookmark to reflect the change.

16. The computer system of claim 15 , wherein the framework is installed as a plugin to a web browser.

17. The computer system of claim 15 , wherein the program instructions stored on the one or more computer readable storage media further comprise:
program instructions to provide a user interface (UI) allowing a user to control one or more settings for the framework, wherein the one or more settings are at least one of storage of one or more snapshots of web content, broken link handling, the cache update policy and update notifications.

Assignees

• IBM

Inventors

• Cai Anping
• Chalmers Diane C
• Orellana Gonzalez Ugo I
• Srinivasa Setty Sharath
• Sundararaman Renganathan

Classifications

• G06F17/30902

  Physics · mapped topic

• G06F3/04842

  Selection of displayed objects or displayed text elements (G06F3/0482 takes precedence) · CPC title

• H04L67/00

  Network arrangements or protocols for supporting network services or applications (user-to-user messaging H04L51/00; network arrangements, protocols or services for supporting real-time applications in data packet communications networks H04L65/00) · CPC title

• H04L67/02

  based on web technology, e.g. hypertext transfer protocol [HTTP] · CPC title

• G06F17/30884 Primary

  Physics · mapped topic