Content/information search system
First Claim
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1. A central server, comprising:
- a retaining unit that generates and retains key data to be attached to a user search history and to be connected with an identifying information of a first user, when the first user has performed a search operation;
a sending unit that sends the key data to a user terminal operated by the first user; and
an identifying unit that identifies the first user by verifying matching between the key data retained by the retaining unit and key data included in the user search history of the first user, when a second user obtains information by referencing the user search history of the first user.
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Abstract
An information search system that enables efficient collection of information and support of formation of groups which people who share a same interest can join over a network. This system includes an intermediate server and a central server, wherein the intermediate server retains indexes for searching the content database on the central server. Users issue a search request to the intermediate server and search results are returned and recorded on the intermediate server as a search history. The search history is shared by users and used as references from which retrievable content can be selected.
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Citations
3 Claims
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1. A central server, comprising:
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a retaining unit that generates and retains key data to be attached to a user search history and to be connected with an identifying information of a first user, when the first user has performed a search operation;
a sending unit that sends the key data to a user terminal operated by the first user; and
an identifying unit that identifies the first user by verifying matching between the key data retained by the retaining unit and key data included in the user search history of the first user, when a second user obtains information by referencing the user search history of the first user. - View Dependent Claims (2, 3)
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Specification