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34 results about "Information history" patented technology

Information history may refer to the history of each of the categories listed below (or to combinations of them). It should be recognized that the understanding of, for example, libraries as information systems only goes back to about 1950. The application of the term information for earlier systems or societies is a retronym.

Information sending method and device

The invention provides an information sending method and device, and relates to the technical field of communication. The method comprises the steps of: obtaining identification information corresponding to information to be sent, wherein the identification information is used for indicating a receiver of the information to be sent; determining a verification identifier of the information to be sent in an information history library according to the identification information, wherein the verification identifier is used for verifying the authenticity of the information to be sent by the receiver of the information to be sent; and generating and sending a sent message according to the information to be sent, the identification information and the verification identifier. In the embodiment of the invention, the verification identifier used for verification after being received by the receiver is determined in the information history library of the identification information according tothe identification information of the information to be sent; only a sender can obtain the verification identifier; furthermore, the receiver can determine the authenticity of the information to be sent according to the verification identifier; and thus, by means of the information sending method in the embodiment of the invention, the security of the sent information can be effectively improved.
Owner:UNION MOBILE PAY

Method and device for sending information

The present invention provides an information sending method and device, which relate to the field of communication technology. The method includes: acquiring identification information corresponding to information to be sent, where the identification information is used to indicate the receiver of the information to be sent; The verification identification of the information to be sent is determined in the information history database; the verification identification is used for the receiver of the information to be sent to verify the authenticity of the information to be sent; according to the information to be sent, the identification information and the verification identifier to generate a sending message and send it. In the embodiment of the present invention, according to the identification information of the information to be sent, a verification identification used for verification after receiving by the receiver is determined in the information history database of the identification information. This verification identification can only be obtained by the sender, and the receiver can obtain it according to The verification identifier determines the authenticity of the information to be sent, so the information sending method in the embodiment of the present invention can effectively improve the security of the sent information.
Owner:UNION MOBILE PAY

Method and device for organizing user provided information with meta-information

The present invention provides a method for organizing user provided information being available in a mobile terminal device with meta-information for allowing retrieving of the user provided information and a device being capable to perform the method. The user provided information is obtained in consequence on any user operation against the mobile terminal device and context information is obtaier provided information and the context information. Further, the method for organizing user provided information is adapted to organize User provided audio information by embedding meta-information into the User provided audio information. The embedding is based on a set of code bases representing a plurainformation is combined with embedding the mapped meta-information into the user provided audio information.lity of coding symbols and the set of code bases is adapted to enable a mapping of the meta-information into the a plurality of coding symbols. The user provided audio information and the mapped meta-ned which is associated with the User provided information. The meta-information is obtained from the context information and assigned to the user provided information. The user provided information and the meta-information is stored in a history storage in order to establish an information history functionality. The meta-information is employed for retrieval of the User provided information by matching request information: provided with a retrieval request with the meta-information for selecting a user provided information being assigned to the matching meta-information. Further, the method for organizing user provided information employs calendar information for obtaining meta-information. The calendar information is obtained from an electronic calendar implemented in the mobile terminaldevice. The calendar information is matched with user provided information to obtain the meta-information. Further, the method for organizing user provided information is adapted to organize user provided audio information. The user provided audio information is obtained, recorded and stored. During the recording additional user provided information and context information relating to the recording operation is obtained. The meta-information comprising information about the additional us
Owner:NOKIA TECHNOLOGLES OY

Cross-department information tracing method and system

PendingCN111311278AImplement verifiable changesRealize credible traceabilityDatabase distribution/replicationDigital data protectionEngineeringData mining
The invention discloses a cross-department information tracing method and system. The method comprises the following steps: initializing the state of an information historical record corresponding toa real object to be open; when the real object flows to a certain unit, the certain unit obtains public key and private key information of the real object, and then submits an occupation information request to a block chain system through a user interface; the block chain system changes the state of the information historical record corresponding to the real object into an occupied state, the ownership belongs to a certain unit, and the certain unit is confirmed; when the real object needs to flow out from a certain unit, the certain unit submits a state updating request, changes the state corresponding to the real object into an open state, and obtains confirmation; by repeating the steps, credible information recording of the real object among a plurality of units can be realized. According to the cross-department information tracing method and system, credible recording and circulation of the information corresponding to the real object between different entities can be realized. And efficient and rapid information storage and query are provided.
Owner:上海墨珩网络科技有限公司
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