Information extraction agent system for preventing copyright infringements and method for providing information thereof
First Claim
1. A method for providing a user with information on the Internet, in an environment having a user web browser, one or more information providing web sites, and a wrapper server for controlling providing of an information the user wants from the information providing web sites to the user, comprising the steps of:
- (a) receiving an information search request of the user and extracting wrappers regarding the user who makes the request from a database in which a plurality of wrappers are stored;
(b) transferring the wrappers regarding the user who makes the request, a web robot, and a wrapper interpreter capable of interpreting the wrappers and outputting an outcome to the user web browser;
(c) collecting the information the user wants from the information providing web sites by using the web robot in the user web browser; and
(d) making the collection information an outcome of a processed form and providing the outcome to the user by using the wrappers and the wrapper interpreter.
1 Assignment
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Accused Products
Abstract
The present invention relates to an information extraction agent system that provides information to users who request information searches, and is a method to provide information thereof.
In present invention, the user connects to a wrapper server and requests an information search. Next, wrappers regarding the user who made the request, a web robot, and wrapper interpreter capable of interpreting the wrappers and outputting an outcome to the user web browser are transferred to the user web browser. Then, user'"'"'s desired information is collected from web sites by using the web robot in the user web browser. Thereafter, a form is outputted from the processed and collected information.
The present information extraction agent system wrapper server only provides information extraction rules and not information. Hence, it may avoid copyright infringement issues that might arise when the wrapper server uses other companies'"'"' web sites'"'"' digital contents.
14 Citations
12 Claims
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1. A method for providing a user with information on the Internet, in an environment having a user web browser, one or more information providing web sites, and a wrapper server for controlling providing of an information the user wants from the information providing web sites to the user, comprising the steps of:
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(a) receiving an information search request of the user and extracting wrappers regarding the user who makes the request from a database in which a plurality of wrappers are stored;
(b) transferring the wrappers regarding the user who makes the request, a web robot, and a wrapper interpreter capable of interpreting the wrappers and outputting an outcome to the user web browser;
(c) collecting the information the user wants from the information providing web sites by using the web robot in the user web browser; and
(d) making the collection information an outcome of a processed form and providing the outcome to the user by using the wrappers and the wrapper interpreter. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An information extraction agent system including a wrapper server having a storage device and a processor connected to the storage device, and for searching and providing an information a user wants on the Internet, the storage device comprising:
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(a) a request receiver for receiving an information search request of the user and extracting a set of wrappers regarding the user who makes the request from a database in which the wrappers are stored;
(b) a transferor for transferring the wrappers regarding the user who makes the request, a web robot, and a wrapper interpreter capable of interpreting the wrappers and outputting an outcome to a user web browser;
(c) an information collector for collecting the information the user wants from the information providing web sites by using the web robot in the user web browser; and
(d) an outcome generator for making the collected information an outcome of a processed form and providing the outcome to the user by using the wrappers and the wrapper interpreter. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification