Maintaining continuous access to web content

Patent metadata

Field	Value
Publication number	US-9454285-B1
Application number	US-201514972165-A
Country	US
Kind code	B1
Filing date	Dec 17, 2015
Priority date	Sep 22, 2015
Publication date	Sep 27, 2016
Grant date	Sep 27, 2016

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 computer-executed method for maintaining bookmarked web content, the method comprising:
providing a framework for maintaining continuous access to web content via bookmarks, wherein the framework is installed as a plugin to a web browser and comprises web content storage, change notification and change detection, 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 and the web content storage is a content storing subsystem to store one or more snapshots of the web content in a repository, the repository comprising at least one of local and remote storage;
responsive to detecting a bookmark for a Uniform Resource Locator (URL), storing a first snapshot of the web content, associated with the URL, in the repository, wherein the first 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, wherein the cache update policy is based on at least one of receiving a content update notification, a comparison of a most recently stored snapshot with the web content and a comparison of metadata associated with the most recently stored snapshot against metadata associated with the web content;
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 the most recently stored snapshot, the search criteria comprising at least one of keywords and a portion of text associated with the most recently stored snapshot, and automatically adjusting the bookmark to reflect the change; and
providing a user interface (UI) allowing a user to control one or more settings for the framework, wherein the one or more settings comprise at least one of storage of the one or more snapshots of the 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

• G06F3/04842

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

• G06F17/30884

  Physics · mapped topic

• G06F3/04817 Primary

  using icons (graphical or visual programming using iconic symbols G06F8/34) · CPC title

• H04L67/55

  Push-based network services · CPC title

• G06F16/9562 Primary

  Bookmark management · CPC title