Abstract: A calculation device includes processing circuitry configured to create a second data set adjacent to a first data set based on the first data set, perform learning of a Bayesian neural network (NN) by using either the first data set or the second data set as training data, determine whether the training data used for the learning of the Bayesian NN is the first data set or the second data set based on an output of the Bayesian NN learned, and calculate a privacy risk based on a determination result.

Abstract: According to one embodiment, a security evaluation index calculation apparatus includes: an input unit configured to input a synthesized data generation algorithm M including a parameter generation algorithm for generating a generation parameter from a data set including a plurality of pieces of data and a generation algorithm for generating synthesized data from the generation parameter, a data set D that is a privacy protection target, a sensitivity range RD indicating a set of generation parameters of an adjacent data set that is a data set in which only one piece of data is different from the data set D, and a tolerance ?; a probability density function calculation unit configured to calculate a probability density function f describing a probability distribution followed by an output M(D) when the data set D is input to the synthesized data generation algorithm M; a region calculation unit configured to calculate, as U(t)=f?1([t, ?)), a region U?=U(t?) corresponding to t? in which a value obtained by int

Abstract: An identification-estimation risk assessment apparatus includes a first calculation unit for calculating a first value ??Pr[?(t)=t?o?], which is a sum related to all shuffles of a probability Pr[?(t)=t?o?] that a table ?(t) obtained by anonymizing the original table t through randomization ? coincides with a table t?o? represented as a composite of a shuffle ? and the anonymized table t?; a second calculation unit for calculating a second value ??(r)=r?Pr[?(t)=t?o?], which is a sum related to a shuffle that satisfies ?(r)=r? of the probability Pr[?(t)=t?o?]; and a third calculation unit for calculating a third value ??(r)=r?Pr[?(t)=t?o?]/??Pr[?(t)=t?o?] as a risk assessment value of a risk that a record number r is identified and estimated as corresponding to a record number r?, based on the first value and the second value.

Abstract: Provided is an information processing device including: an estimation result acquisition unit that acquires estimation result data indicating an estimation result of a machine learning model and first explanation data for explaining the estimation result; and an explanation data conversion unit that converts the first explanation data into second explanation data on the basis of the estimation result data.

Abstract: An optimization apparatus according to one embodiment is an optimization apparatus for optimizing a function having a parameter is provided. The optimization apparatus comprises: a sub-sampling unit that randomly samples a predetermined number of pieces of data from a given data set, to create a data aggregate consisting of the predetermined number of pieces of data; a gradient calculation unit that calculates a gradient related to the parameter of a l-Lipschitz continuous loss function, for each of the pieces of data included in the data aggregate; a noise addition unit that adds noise according to a Gaussian distribution to the gradient to calculate a gradient after noise addition; and a parameter update unit that updates the parameter by using the gradient obtained after the noise addition.

Abstract: A soft magnetic body includes soft magnetic particles containing an element M and an intergranular region that exists between the soft magnetic particles and covers an outer periphery of the soft magnetic particles. On a cross-section of the soft magnetic body, a ratio of the element M at the center of the soft magnetic particles to a ratio of the element M in a soft magnetic composition that constitutes the soft magnetic body is within a range of 10% to 70%. On the cross-section of the soft magnetic body, an average of peripheral lengths of a plurality of the intergranular regions existing at the periphery of the soft magnetic particles is within a range of 5 ?m to 15.5 ?m.

Abstract: Provided is a retention-replacement probability generation device that is capable of generating retention-replacement probability that realizes retention-replacement perturbation of a suitable level. Included are: a global optimal solution determining unit that, outputs a global optimal solution in a case where a global optimal solution exists that is a replacement probability of the attribute values in which the transition matrix P and histogram vector expression v of the attribute values yield ?Pv?v?=0; a region generating unit that, in a case where the global optimal solution does not exist, generates a region that is defined by an inequality equivalent to conditions for both replacement probabilities corresponding to i'th and j'th attribute values satisfying ?-differential privacy, and an inequality equivalent to conditions for the replacement probability of one and the retention probability of the other corresponding to the i'th and the j'th attribute values satisfying ?-differential privacy.

Abstract: An identification-estimation risk assessment apparatus includes a first calculation unit for calculating a first value ??Pr[?(t)=t???], which is a sum related to all shuffles of a probability Pr[?(t)=t???] that a table ?(t) obtained by anonymizing the original table t through randomization ? coincides with a table t??? represented as a composite of a shuffle ? and the anonymized table t?; a second calculation unit for calculating a second value ??(r)=r?Pr[?(t)=t???], which is a sum related to a shuffle that satisfies ?(r)=r? of the probability Pr[?(t)=t???]; and a third calculation unit for calculating a third value ??(r)=r?Pr[?(t)=t???]/??Pr[?(t)=t???] as a risk assessment value of a risk that a record number r is identified and estimated as corresponding to a record number r?, based on the first value and the second value.

Abstract: [Problem] To suppress changes in the recess depth and shape of a three-dimensional molded shape, and to form a uniform protective layer or ornamental layer along the surface of the molded shape. Also, to provide uniform application to the entire irregularly-formed surface and to suppress air pockets and partial defects of bonding. [Solution] In an adherend W having a three-dimensional molded portion in which a plurality of concavities and/or convexities are molded in a regular arrangement, a thermoplastic coating film larger than the area of an adhesion region is integrally adhered by a three dimensional decorative molding procedure in a predetermined adhesion region that includes the three-dimensional molded portion. The predetermined adhesion region includes all of the three-dimensional molded portion and covers more than half the perimeter of the adherend W in center cross-sectional view.

Abstract: [Problem] To suppress changes in the recess depth and shape of a three-dimensional molded shape, and to form a uniform protective layer or ornamental layer along the surface of the molded shape. Also, to provide uniform application to the entire irregularly-formed surface and to suppress air pockets and partial defects of bonding. [Solution] In an adherend W having a three-dimensional molded portion in which a plurality of concavities and/or convexities are molded in a regular arrangement, a thermoplastic coating film larger than the area of an adhesion region is integrally adhered by a three dimensional decorative molding procedure in a predetermined adhesion region that includes the three-dimensional molded portion. The predetermined adhesion region includes all of the three-dimensional molded portion and covers more than half the perimeter of the adherend W incenter cross-sectional view.

Abstract: To reliably perform partial decoration forming by avoiding crush deformation of a hollow structure due to a change into a pressure-reduced state even in a case where part of the hollow structure is included in a partial decoration forming range of a formed plate material. A surrounding frame body (33) is brought into contact with an upper portion of a body to be coated to surround the decoration forming range, and the body to be coated is accommodated, and an upper space (A) in a sealed state and a lower space in a sealed state are formed. A surrounded space in a sealed state whose top and bottom are surrounded by a decorative film and the body to be coated in the decoration forming range is formed after the lower space and the upper space (A) in the sealed state are brought into a predetermined first pressure state where the pressures in the lower space and the upper space (A) are equal to each other.

Abstract: To reliably perform partial decoration forming by avoiding crush deformation of a hollow structure due to a change into a pressure-reduced state even in a case where part of the hollow structure is included in a partial decoration forming range of a formed plate material. A surrounding frame body (33) is brought into contact with an upper portion of a body to be coated to surround the decoration forming range, and the body to be coated is accommodated, and an upper space (A) in a sealed state and a lower space in a sealed state are formed. A surrounded space in a sealed state whose top and bottom are surrounded by a decorative film and the body to be coated in the decoration forming range is formed after the lower space and the upper space (A) in the sealed state are brought into a predetermined first pressure state where the pressures in the lower space and the upper space (A) are equal to each other.

Abstract: [Problem] To suppress changes in the recess depth and shape of a three-dimensional molded shape, and to form a uniform protective layer or ornamental layer along the surface of the molded shape. Also, to provide uniform application to the entire irregularly-formed surface and to suppress air pockets and partial defects of bonding. [Solution] In an adherend W having a three-dimensional molded portion in which a plurality of concavities and/or convexities are molded in a regular arrangement, a thermoplastic coating film larger than the area of an adhesion region is integrally adhered by a three dimensional decorative molding procedure in a predetermined adhesion region that includes the three-dimensional molded portion. The predetermined adhesion region includes all of the three-dimensional molded portion and covers more than half the perimeter of the adherend W incenter cross-sectional view.

Abstract: To reliably perform partial decoration forming by avoiding crush deformation of a hollow structure due to a change into a pressure-reduced state even in a case where part of the hollow structure is included in a partial decoration forming range of a formed plate material. A surrounding frame body (33) is brought into contact with an upper portion of a body to be coated to surround the decoration forming range, and the body to be coated is accommodated, and an upper space (A) in a sealed state and a lower space in a sealed state are formed. A surrounded space in a sealed state whose top and bottom are surrounded by a decorative film and the body to be coated in the decoration forming range is formed after the lower space and the upper space (A) in the sealed state are brought into a predetermined first pressure state where the pressures in the lower space and the upper space (A) are equal to each other.

Abstract: An information processing system switches to a first selected content that is included in a first content group based on a first switching operation. The first content group is oriented in a first direction. The system then switches from the first selected content to a second selected content in a second content group based on a second switching operation. The second content group is oriented in a second direction. The first content group includes content grouped according to a first standard, and the second content group includes content grouped according to a second standard that is different from the first standard, and the first selected content satisfies both the first standard and the second standard.

Abstract: To reliably perform partial decoration forming by avoiding crush deformation of a hollow structure due to a change into a pressure-reduced state even in a case where part of the hollow structure is included in a partial decoration forming range of a formed plate material. A surrounding frame body (33) is brought into contact with an upper portion of a body to be coated to surround the decoration forming range, and the body to be coated is accommodated, and an upper space (A) in a sealed state and a lower space in a sealed state are formed. A surrounded space in a sealed state whose top and bottom are surrounded by a decorative film and the body to be coated in the decoration forming range is formed after the lower space and the upper space (A) in the sealed state are brought into a predetermined first pressure state where the pressures in the lower space and the upper space (A) are equal to each other.

Abstract: [Problem] To suppress changes in the recess depth and shape of a three-dimensional molded shape, and to form a uniform protective layer or ornamental layer along the surface of the molded shape. Also, to provide uniform application to the entire irregularly-formed surface and to suppress air pockets and partial defects of bonding. [Solution] In an adherend W having a three-dimensional molded portion in which a plurality of concavities and/or convexities are molded in a regular arrangement, a thermoplastic coating film larger than the area of an adhesion region is integrally adhered by a three dimensional decorative molding procedure in a predetermined adhesion region that includes the three-dimensional molded portion. The predetermined adhesion region includes all of the three-dimensional molded portion and covers more than half the perimeter of the adherend W incenter cross-sectional view.

Abstract: An upper opening accommodating chamber and a lower opening upper box are joined vertically together with a decorative film sandwiched therebetween to sealingly form a forming space in which the accommodating spaces and are coupled together, and each of the upper and the lower spaces of the forming space is pressure-controlled to bring, under reduced pressure, the decorative film into close contact with a surface of a part of the adherend accommodated in the forming space. The accommodating chamber includes a recessed receiving jig enclosing a predetermined forming portion of the entire adherend from the inside of the portion to a side periphery, and only the portion surrounded by the receiving jig is partially vacuum formed.

Abstract: A vehicle component includes a molded cover molded into a shape of a surface of a part attached to a vehicle and a surface-emitting device bonded or fitted and fixed along a back face of the molded cover. The molded cover is vacuum formed by solid decorative molding of a translucent resin molded member with a translucent film, and light from the surface-emitting device is transmitted through the molded cover and emerges in a predetermined light-emitting area which is a part of a surface of the vehicle component. The vehicle component obtains a light-emitting function with a relatively simple structure and in a relatively compact form with a design not impaired and excellent in beauty and appearance.

Abstract: [Object] To efficiently perform overlay forming of a film in a relatively short time even when a large adherend W is used [Solving Means] An upper opening accommodating chamber 21 and a lower opening upper box 22 are joined vertically together with a decorative film F sandwiched therebetween to sealingly form a forming space in which the accommodating spaces S21 and 22S are coupled together, and each of the upper and the lower spaces of the forming space is pressure-controlled to bring, under reduced pressure, the decorative film F into close contact with a surface of a part of the adherend W accommodated in the forming space. The accommodating chamber 21 includes a recessed receiving jig enclosing a predetermined forming portion WP of the entire adherend W from the inside of the portion to a side periphery, and only the portion surrounded by the receiving jig is partially vacuum formed.