Update notification method and system
First Claim
Patent Images
1. An update notification method, comprising:
- taking snapshots of a network resource;
capturing specific contents of the network resource through obtaining at least one of a specific area of the network resource and a specific element of the network resource, wherein the specific area of the network resource is determined based on areas of child nodes and a number of nodes similar to the child nodes in a document object model of the network resource;
the areas of the child nodes are not greater than a first threshold, the similar nodes and the child nodes are placed in a group based on marking;
a total of the areas of the child nodes and areas of the similar nodes in the group is greater than a second threshold; and
the first threshold and the second threshold are not less than 0.5;
comparing specific contents of two consecutive snapshots of the network resource; and
if there is a change in the specific contents of the network resource, notifying a user that contents of the network resource have been updated.
1 Assignment
0 Petitions
Accused Products
Abstract
An update notification method is provided. The method includes taking snapshots of a network resource and capturing specific contents of the network resource. The method also includes comparing specific contents of two consecutive snapshots of the network resource and, if there is a change in the specific contents of the network resource, notifying a user that contents of the network resource have been updated.
10 Citations
28 Claims
-
1. An update notification method, comprising:
-
taking snapshots of a network resource; capturing specific contents of the network resource through obtaining at least one of a specific area of the network resource and a specific element of the network resource, wherein the specific area of the network resource is determined based on areas of child nodes and a number of nodes similar to the child nodes in a document object model of the network resource;
the areas of the child nodes are not greater than a first threshold, the similar nodes and the child nodes are placed in a group based on marking;
a total of the areas of the child nodes and areas of the similar nodes in the group is greater than a second threshold; and
the first threshold and the second threshold are not less than 0.5;comparing specific contents of two consecutive snapshots of the network resource; and if there is a change in the specific contents of the network resource, notifying a user that contents of the network resource have been updated. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. An update notification system, comprising an update detection module and a user interface module, wherein:
-
the update detection module includes; a snapshot unit configured to take snapshots of a network resource; a capturing unit configured to capture specific contents of the network resource through obtaining at least one of a specific area of the network resource and a specific element of the network resource, wherein the specific area of the network resource is determined by a system automatic specific-area determination sub-unit based on areas of child nodes and a number of nodes similar to the child nodes in a document object model of the network resource;
the areas of the child nodes are not greater than a first threshold, the similar nodes and the child nodes are placed in a group based on marking;
a total of the areas of the child nodes and areas of the similar nodes in the group is greater than a second threshold; and
the first threshold and the second threshold are not less than 0.5;a comparison and analysis unit configured to compares specific contents of two consecutive snapshots of the network resource, and the user interface module includes; a notification unit configured to notify a user of a change in contents of the network resource when the update detection module detects the change in the specific contents of the network resource. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
-
-
28. A non-transitory computer-readable storage medium including computer program code, when being executed by a computer unit, instructing the computer unit to:
-
take snapshots of a network resource; capture specific contents of the network resource; compare specific contents of two consecutive snapshots of the network resource through obtaining at least one of a specific area of the network resource and a specific element of the network resource, wherein the specific area of the network resource is determined based on areas of child nodes and a number of nodes similar to the child nodes in a document object model of the network resource;
the areas of the child nodes are not greater than a first threshold, the similar nodes and the child nodes are placed in a group based on marking;
a total of the areas of the child nodes and areas of the similar nodes in the group is greater than a second threshold; and
the first threshold and the second threshold are not less than 0.5; andif there is a change in the specific contents of the network resource, notify a user that contents of the network resource have been updated.
-
Specification