Abstract: A generation device according to the present application includes: an acquisition unit which acquires content targeted for disclosure (for example, an image which a user desires to disclose) and policy information which indicates a disclosure policy of the content (for example, a text which the user inputs as a caption of the image); and a generation unit which generates modified content in which a predetermined part of the content is modified based on the disclosure policy indicated by the policy information (for example, content in which an object identified based on the disclosure policy is emphasized).

Abstract: An output apparatus according to the present application includes a prediction unit and an output unit. The prediction unit predicts whether or not waveform information having a predetermined context is generated on the basis of detection information detected by a predetermined detection device. The output unit outputs waveform information having an opposite phase to the waveform information having the predetermined context in a case where it has been predicted that the waveform information having the predetermined context is generated.

Abstract: An output apparatus according to the present application includes an estimation unit, a decision unit, and an output unit. The estimation unit estimates an emotion of a user from detection information detected by a predetermined detection device. The decision unit decides information to be changed on the basis of the estimated emotion of the user. The output unit outputs information for changing the information to be changed.

Abstract: An information processing device according to the present application includes a determiner and an acquisitor. In a case where the information processing device is a first device that acquires context data held by a second device, the determiner determines reliability of the second device with respect to the first device on the basis of reliability of the second device with reference to a third device that is reliable with respect to the first device. The acquisitor acquires context data from the second device in a case where the determiner determines that the second device is reliable.

Abstract: An information processing device according to the present application includes an extraction unit, a generation unit, and a provision unit. The extraction unit extracts, from action history information of the user, feature information for specifying an action of the user. The generation unit generates action trajectory data expressing a compressed action trajectory of the user within a predetermined period in a time axis direction by using the feature information extracted by the extraction unit. The provision unit provides the user with the action trajectory data generated by the generation unit.

Abstract: An information processing device according to the present application includes an acquisition unit, a determination unit, and a request unit. The acquisition unit acquires meta-information regarding sensor data from a terminal device. The determination unit determines the usefulness of the sensor data on the basis of the meta-information acquired by the acquisition unit. In a case where the determination unit determines that the sensor data is useful, the request unit requests transmission of the sensor data.

Abstract: An evaluation device according to the present application includes: an acquisition unit which acquires modified content generated by a generation model which generates modified content in which a part of content is modified in a modifying manner based on a modification policy and the modification policy used upon generating the modified content; and an evaluation unit which evaluates whether the modified content acquired by the acquisition unit is content in which modification matching the modification policy acquired by the acquisition unit is made, by using an evaluation model which evaluates whether inputted content is content in which modification matching an inputted modification policy is made.

Abstract: An output apparatus according to the present application includes an estimation unit, a decision unit, and an output unit. The estimation unit estimates an emotion of a user from detection information detected by a predetermined detection device. The decision unit decides information to be changed on the basis of the estimated emotion of the user. The output unit outputs information for changing the information to be changed.

Abstract: A generation device according to the present application includes: an acquisition unit which acquires content targeted for disclosure (for example, an image which a user desires to disclose) and policy information which indicates a disclosure policy of the content (for example, a text which the user inputs as a caption of the image); and a generation unit which generates modified content in which a predetermined part of the content is modified based on the disclosure policy indicated by the policy information (for example, content in which an object identified based on the disclosure policy is emphasized).

Abstract: An information processing apparatus according to the present application includes an acquisition unit that acquire content to be disclosed from a user's terminal apparatus and a specifying unit that specifies a portion of the acquired content that meets a predetermined condition set in advance.

Abstract: A provision apparatus according to the present application includes an acquisition unit configured to acquire detected information based on information (information detected by an image sensor or a sound sensor) detected by a predetermined detection apparatus (for example, a spectacle type or ear-worn type wearable device worn by the user), a generation unit configured to generate changed information in which a detection result regarding a predetermined target is changed in the detected information in a case where context based on the detected information satisfies a predetermined condition, and a provision unit configured to provide the changed information to a user.

Abstract: An output apparatus according to the present application includes a prediction unit and an output unit. The prediction unit predicts whether or not waveform information having a predetermined context is generated on the basis of detection information detected by a predetermined detection device. The output unit outputs waveform information having an opposite phase to the waveform information having the predetermined context in a case where it has been predicted that the waveform information having the predetermined context is generated.

Abstract: A determination apparatus according to an embodiment includes a receiving unit, an acquisition unit, and a determination unit. The receiving unit receives a request for authentication of identity of a user who uses a terminal device. The acquisition unit acquires context information that is information indicating a context of the terminal device. The determination unit performs determination related to authentication requested by the terminal device, on the basis of the context information acquired by the acquisition unit. For example, the determination unit determines whether an authentication procedure for an authentication request received by the receiving unit is needed on the basis of a change between context information that is acquired upon reception of an authentication request by the receiving unit and context information that has been acquired upon reception of a past authentication request.

Abstract: An information processing apparatus, method, and program that control an electronic data exchange. The apparatus, method, and program involve receiving user information on an information provider or a provider terminal from the provider terminal used by the information provider. The user information received is stored in a memory. In the case of accepting an acquisition request for the user information from a user terminal used by an information user, the system controls whether to provide the user information corresponding to the acquisition request to the user terminal and transmits a reward to the information provider which is a transmission source of the provided user information based on factor information which affects a value of the user information stored.

Abstract: A registering apparatus disclosed herein includes a receiving unit and a registering unit. The receiving unit receives a registration request that is transmitted from a first terminal apparatus of which reliability has been verified on the basis of a predetermined rule and that is a request including certification indicating that a second terminal apparatus is trusted by the first terminal apparatus on the basis of a rule held in the first terminal apparatus. The registering unit registers the second terminal apparatus, when the receiving unit has received the registration request.

Abstract: A determination apparatus according to an embodiment includes a receiving unit, an acquisition unit, and a determination unit. The receiving unit receives a request for authentication of identity of a user who uses a terminal device. The acquisition unit acquires context information that is information indicating a context of the terminal device. The determination unit performs determination related to authentication requested by the terminal device, on the basis of the context information acquired by the acquisition unit. For example, the determination unit determines whether an authentication procedure for an authentication request received by the receiving unit is needed on the basis of a change between context information that is acquired upon reception of an authentication request by the receiving unit and context information that has been acquired upon reception of a past authentication request.

Abstract: An authentication device according to the present application includes an acquisition unit and an authentication unit. The acquisition unit acquires use states in a plurality of terminal devices used by a user. The authentication unit authenticates the user based on a combination of the use states of the terminal devices acquired by the acquisition unit. For example, the acquisition unit acquires the use states of the terminal devices within a predetermined period of time until a time when a request for authentication is received, and the authentication unit authenticates the user based on the combination of the use states of the terminal devices within the predetermined period of time acquired by the acquisition unit.

Abstract: A prediction device according to an embodiment includes an acquiring unit and a predicting unit. The acquiring unit acquires usage states of a plurality of terminals used by a user. The predicting unit predicts a context of the user on the basis of the usage states of the respective terminals acquired by the acquiring unit. For example, the acquiring unit acquires discrete data indicating the usage state of each of the terminals, and the predicting unit predicts the context of the user on the basis of a combination of pieces of discrete data acquired from the respective terminals.

Abstract: An assignment sharing device includes an assignment-related information storage unit configured to store assignment-related information including assignment information, challenger identification information, assignment approval information, and assignment achievement status information; an assignment information receiving unit configured to receive the assignment information and so forth; an assignment-related information accumulating unit configured to accumulate the assignment information and so forth as a single piece of assignment-related information; an assignment information transmitting unit configured to transmit corresponding assignment information to a challenger; an assignment approval receiving unit configured to receive assignment identification information identifying an assignment approved by the challenger; an assignment approving unit configured to set assignment approval information; and an assignment result information receiving unit configured to receive assignment result information, whi

Abstract: A predicting apparatus according to the present application includes a correct answer generating unit and a second model generating unit. The correct answer generating unit generates correct answer information representing a response of each of one or more first targets to a given affair, based on a first model that is to be used for predicting the response to the affair, and on first information related to the first targets. The second model generating unit generates a second model that is to be used for predicting a response of each of one or more second targets corresponding to second information to the affair, the second information being information including information on one or more targets in addition to information on the first targets, based on the correct answer information generated by the correct answer generating unit, and on a part of the second information related to the first targets.