Abstract: A recording medium stores a program for causing a computer to execute a process including: accepting selection of one or more atoms among a plurality of atoms that form a target molecule that exists in a predetermined coordinate space; and altering coordinates of each atom of the one or more atoms from first coordinates to second coordinates in the coordinate space based on: a unit vector between the coordinates of a first atom and a second atom of which a bond length is to be changed; a normal vector with respect to a plane formed by a first bond axis and a second bond axis of which a bond angle is to be changed; or a rotation matrix of the second atom of which a rotation angle is to be changed; or any combination of the unit vector, the normal vector, or the rotation matrix, in the coordinate space.

Abstract: A non-transitory computer-readable recording medium stores a program for causing a computer to execute a sampling process including: converting first data in a latent space into second data in a data space by using a machine learning model that has the latent space transformable into an isometric space with same probability distribution as the data space according to a predetermined transformation rule; determining whether or not to accept the second data as a transition state in a Markov chain Monte Carlo method from an accepted first sample in the data space with an acceptance probability based on the transformation rule; and outputting the second data as a second sample of the transition state from the first sample when the second data is determined to be accepted.

Abstract: A processor includes an operation executer configured to execute pipeline processing of an operation instruction, wherein the operation executer includes a first register configured to hold data to be used for an operation; a pre-processor configured to pre-process data held in the first register; a second register configured to hold the data pre-processed by the pre-processor; an operator configured to execute an operation on the data held in the first register or the data held in the second register; and a selector configured to connect an output of the first register or an output of the second register to an input of the operator.

Abstract: A process includes obtaining, according to a predetermined update order of a policy parameter of each agent, a degree of influence on a constraint specific to a first agent and a degree of influence on a system-wide constraint in which a degree of influence by an updated policy parameter of a second agent previous to the first agent in the update order is shared, and in a case where an update width of the policy parameter of the first agent exists in both ranges respectively determined depending on the degree of influence on the constraint specific to the first agent and the degree of influence on the system-wide constraint, updating the policy parameter of the first agent and causing the degree of influence on the system-wide constraints by the updated policy parameter to be shared with a third agent next to the first agent in the update order.

Abstract: A non-transitory computer-readable recording medium stores a program for causing a computer to execute a process, the process includes in repeat calculation of electron density of a substance by a self-consistent field method that uses a specific number of wave functions according to cutoff energy, executing a second electron density calculation at an (N+1)-th time (N is an integer greater than or equal to 1) by applying second cutoff energy of a value smaller than first cutoff energy applied to an first electron density calculation at an N-th time, determining whether the electron density obtained by the second electron density calculation at the (N+1)-th time satisfies a predetermined condition, and outputting the value of the second cutoff energy in a case where the condition is not satisfied.

Abstract: An optical transmission system includes: a WDM transmission device configured to output WDM signal light including rays of a plurality of wavelengths; a wavelength converter configured to convert the WDM signal light into converted light in a different wavelength band; and a processor configured to control a signal level of the WDM signal light incident on the wavelength converter, wherein the processor controls the signal level of the WDM signal light so as to make the signal level of the WDM signal light decrease in a direction away from a wavelength of pump light used in the wavelength converter.

Abstract: A Doherty amplification device includes a distributor to distribute, into first and second signals, an input signal after distortion-compensation, first and second amplifiers, a combiner to combine the amplified first and second signals, and an adjuster between the distributor and the first or second amplifiers and to include a first calculation circuit to obtain a first-characteristic indicating a relationship of a gain of an output signal with respect to reference-power of the input signal, based on the output signal and the input signal, a classification circuit to classify the first-characteristic into regions according to the reference-power, a second calculation circuit to obtain a statistical-value of the gain for each regions, and a determination circuit to set, in the adjuster, a phase-delay at which distortion to be generated in the output signal is minimized, based on the statistical-value, wherein the adjuster adjusts the phase-delay of the first or second signals.

Abstract: A signal transmission method, signal detection method and apparatuses thereof and communication system. The signal transmission apparatus includes a transmitting unit configured to transmit a synchronization signal (SS) block to a user equipment within a time window of a predetermined position in an SS block transmission period. Hence, UE cell search and measurement time is reduced, complexity at the UE is lowered, power consumption of the UE is lowered, cell handover is sped up, communication interruption is avoided, and currently at least one of existing problems is solved.

Abstract: A photocatalyst made of cuprous bromide, wherein the cuprous bromide expresses a photocatalytic property of decomposing a substance brought into contact with the cuprous bromide by irradiation with light.

Abstract: A transmission device, which is capable of wirelessly communicating with a reception device by using a first frequency band that does not need a license, the transmission device including, a controller configured to verify whether the first frequency band is not used by other transmission devices, and shift, in a time direction, a first symbol including a first control channel and a first shared channel in a first communication direction, or a second symbol including a second shared channel in a second communication direction different from the first communication direction, and a transmitter configured to transmit, to the reception device, a first control signal and first data, which are allocated to the first symbol, by using the first control channel and the first shared channel, respectively, or second data allocated to the second symbol by using the second shared channel.

Abstract: A quantizer includes: a clipper configured to clip a portion exceeding a quantization range of a sample value sampled at a predetermined rate; and a noise shaper configured to determine a plurality of candidates for a quantization level based on the clipped sample value, and outputs, as a quantization value, a value obtained by adding a minimum noise in which a noise in a low-frequency region is minimum among noises generated in each candidate to the sample value before clipping.

Abstract: A computer-readable recording medium storing a program for causing a first information processing device among information processing devices that manages data in relational databases, to execute processing including: storing, in a first relational database, data of tables, each table of the tables having relevance to at least any one of the tables, the first relational database being a relational database in which the first information processing device manages data; and in response to a request for transmitting a first table among the tables stored in the first relational database, transmitting to a second relational database in which a second information processing device manages data, data of the first table stored in the first relational database, and data of a second table that has relevance to the first table, the second information processing device being any one of the information processing devices other than the first information processing device.

Abstract: A storing unit stores, amongst coefficients, values of a coefficient group associated with one selected from multiple variable groups, which are obtained by dividing state variables of an evaluation function. A searching unit searches for a solution to an optimization problem by repeating update processing, which includes calculating, using the values of the coefficient group, a value change of the evaluation function responsive to changing the value of each state variable of the variable group and changing the value of one state variable thereof based on the value change and temperature. A processing unit calculates multiplicity indicating the iteration count in which the values of the variable group are maintained in a search using Markov chain Monte Carlo (MCMC), and causes, responsive to cumulated multiplicity exceeding a threshold, the searching unit to perform the update processing using the values of the coefficient group associated with a different variable group.

Abstract: A control method in which a computer executes processing includes: specifying a first data group of which a processing load of a query is less than a first reference value, in a first data constellation, based on statistical information that indicates a statistical value regarding the processing load of the query, for each data group to be an access unit of the query, in the first data constellation included in a first execution environment included in a plurality of execution environments that has different data constellations; specifying a second execution environment that has a second data constellation that includes the specified first data group, included in the plurality of execution environments, other than the first execution environment; and controlling the plurality of execution environments to transmit a new query that uses the specified first data group as an access unit to the specified second execution environment.

Abstract: A recording medium stores a program for causing a computer to execute processing including: specifying a second quantum circuit of which a feature amount regarding communication is similar to a first quantum circuit used for a first quantum simulation, with reference to a first memory that stores a feature amount regarding communication of a quantum circuit, for each quantum circuit for a quantum simulation; calculating a predicted execution time of the first quantum simulation when the number of nodes are allocated for each of numbers of nodes, with reference to a second memory that stores a measured execution time for each number of nodes allocated to a quantum simulation in the past by using the specified second quantum circuit; and determining the number of nodes to be allocated to the first quantum simulation, from among the numbers of nodes, based on the calculated predicted execution time.

Abstract: An optical receiver includes a converter that converts an optical signal into an electrical data signal, a controller that changes an adjustment value of peaking based on a baud rate of the optical signal, and an amplifier that changes a band characteristic of the converter based on the adjustment value changed by the controller.

Abstract: A non-transitory computer-readable recording medium storing a data management program for causing a data management device to execute a process including: accepting, from another data management program among a plurality of data management programs that has accepted, from a data owner, a request for cancellation of consent to data sharing regarding the data sharing among the plurality of data management programs, consent identification information commonly issued to a set of data for which the data sharing has been consented and that is designated by the data owner when the consent to the data sharing is cancelled; and executing deletion of the data that corresponds to the consent identification information that matches the consent identification information accepted by the another data management program among pieces of the consent identification information associated with a data body managed by the data management program.

Abstract: According to an aspect of an embodiment, operations for recommending version updates for software packages are provided. The operations may include receiving an input which indicates a usage of a first version of a first software package inside a source code of a software and determining a second version of the first software package. The operations may further include selecting one or more constraints from a set of constraints and executing a set of checks based on the selected constraints to determine a suitability of the second version as an update for the first version. The set of constraints may include a security constraint, a backward compatibility constraint, an interoperability constraint, and a performance constraint. The operations may further include controlling an electronic device to render user-assistive information that includes a recommendation to update the first version to the second version.

Abstract: A non-transitory computer-readable storage medium storing a flow generation program that causes at least one computer to execute a process, the process includes based on first metadata that corresponds to a first problem of processing flow generation, selecting a processing flow that corresponds to a second problem with second metadata with a certain similarity level with respect to the first metadata by referring to a memory that stores a plurality pieces of metadata and a plurality of processing flows that correspond to each of a plurality of problems, the plurality of problems including the first problem and the second problem; and specifying a tree structure of the process flow that corresponds to the first problem based on genetic programming that uses the selected processing flow as an initial individual.

Abstract: A non-transitory computer-readable storage medium storing a product purchase support program that causes at least one computer to execute a process, the process includes receiving a first list for a first products for which a first user has performed a certain action from a mobile terminal; specifying a second list for a second products that corresponds to the first products included; and transmitting, to the mobile terminal, information that indicates that the certain action has not been performed for the second products when it is determined that the mobile terminal has moved to a position different from a position where the second products are arranged before information that indicates that the first user has performed the certain action for the second products is received from the mobile terminal.