Information acquisition system, information acquisition method and information processing program
First Claim
1. An information acquisition system comprising:
- an information providing device, including data storage means, having data stored therein, and data transmitting means for transmitting data specified from said stored data to outside;
an information processing terminal, including taste information acquisition means for acquiring taste information representing a taste of a user, retrieval information generating means for generating retrieval information based on the taste information, information retrieving means for retrieving information matched to the retrieval information from said information providing device, and information presenting means for presenting a retrieved result to said user; and
a management device for supervising a connection of said information processing terminal to said information providing device; and
wherein said information providing device, said information processing terminal and said management device are interconnected over a network.
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Accused Products
Abstract
It is envisaged to relieve the load imposed on the authentication processing as anonymity is maintained to prevent the leakage of the private information, such as taste information of a user. In an information acquisition system 1, a storage server 2 encrypts contents data and other information provided, in their entirety, using a common cipher key for data encryption DEK, and stores the encrypted information as encrypted data EN (DATA). The storage server 2 further encrypts the cipher key for data encryption DEK, as the key information of the encrypted data EN (DEK), using cipher key data KEK, and publicizes the encrypted data EN (DATA), encrypted with the cipher key for encryption DEK, and the encrypted key data EN (DEK), encrypted with the cipher key data KEK. An information processing terminal 3 encrypts the retrieval key word, by the cipher key data KEK, received from the management server 4, and retrieves the encrypted data EN (DATA), stored in the storage server 2, by the encrypted retrieval keyword EN (REF).
117 Citations
7 Claims
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1. An information acquisition system comprising:
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an information providing device, including data storage means, having data stored therein, and data transmitting means for transmitting data specified from said stored data to outside;
an information processing terminal, including taste information acquisition means for acquiring taste information representing a taste of a user, retrieval information generating means for generating retrieval information based on the taste information, information retrieving means for retrieving information matched to the retrieval information from said information providing device, and information presenting means for presenting a retrieved result to said user; and
a management device for supervising a connection of said information processing terminal to said information providing device; and
whereinsaid information providing device, said information processing terminal and said management device are interconnected over a network. - View Dependent Claims (2, 3)
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4. An information acquisition method for acquiring information stored in an information providing device including data storage means, by use of an information processing terminal of a user, said information providing device and the information processing terminal being interconnected over a network, with a management device, said method comprising:
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a taste information acquisition step of acquiring taste information representing a taste of the user;
a retrieval information generating step for generating retrieval information based on the taste information;
an information retrieving step of retrieving information, matched to the retrieval information, from said information providing device; and
an information presenting step of presenting retrieved results to said user. - View Dependent Claims (5, 6)
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7. An information program for an information processing terminal, the program comprising computer executable instructions for executing:
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an information acquisition step of acquiring experience information pertinent to an event experienced by a user;
a private information adding step of adding private information, as needed privately by the user, to the experience information, as an evaluation value;
a storage step of storing the experience information and the private information in a storage means;
a data storage controlling step of classifying the experience information, according to attributes, for storage in said storage means;
a correlation calculating step of calculating a correlation value among evaluation values;
a taste information acquisition step of acquiring taste information representing the taste of the user;
a retrieval information generating step of generating retrieval information based on the taste information;
an information retrieving step of retrieving information matched to the retrieval information, from another information processing apparatus connected to a network; and
an information presenting step of presenting a retrieved result to said user, wherein information featured by said correlation value is used as the retrieval information to retrieve information matched to said retrieval information, and the retrieved result is presented to the user.
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Specification