Abstract: An object is to improve crosstalk between ports while keeping an interposer circuit small. In an interposer circuit that includes a first surface connected to an optical circuit, a second surface that is connected to a fiber block and is located opposite to the first surface in parallel with the first surface, and a plurality of connection waveguides connected to a plurality of input/output waveguides included in the optical circuit and a plurality of input/output fibers included in the fiber block, the connection waveguides each have a straight shape, and an angle (?) formed between the first surface and each of the connection waveguides is the same as an angle (?) formed between the second surface and each of the connection waveguides.

Abstract: A first calculation unit synthesizes respective measured values of acceleration of an X-axis, a Y-axis and a Z-axis measured by a measurement unit and calculates the synthesized acceleration. A second calculation unit calculates acceleration in a body axis direction (vertical direction) of a wearer wearing the measurement unit from the respective measured values of acceleration of the X-axis, the Y-axis and the Z-axis. The third calculation unit calculates amplitude of a time variation of acceleration in the body axis direction calculated by the second calculation unit. A reference setting unit sets a reference time for determining one step based on the amplitude calculated by the third calculation unit. A walking detection unit detects one-step walking motion of the wearer, a one-step time of which falls within a range of the reference time based on the synthesized acceleration.

Abstract: The present invention provides a data analysis system capable of performing analysis appropriately using a CNN model while reducing communication traffic. A data analysis system 90 includes: an instrument 10 that performs a conversion process of outputting compression data obtained as a result of processing observation data received via an input layer of a learned neural network 18A using portions ranging from the input layer to a predetermined intermediate layer; and a device 20 that performs an analysis process of inputting the compression data to a subsequent intermediate layer in a learned neural network 18B, inputting data obtained by decoding the compression data, which is an output of the subsequent intermediate layer, to an output layer configured using a CNN model, and obtaining an analysis result of the observation data as an output of the output layer.

Abstract: An evaluation device includes a first calculation unit configured to calculate feature quantities of respective words, the feature quantities corresponding to text data in which a target of any goal of the SDGs is described and text data in which an outline of one or more first services for which a contribution to the goal that is clear is described, a generation unit configured to generate a sentence feature matrix based on the feature quantities of the respective words, a second calculation unit configured to calculate, when text data in which an outline of a second service is described is input, feature quantities of respective words, and an evaluation unit configured to evaluate a degree of a contribution of the second service to the goal based on the feature quantities of the respective words relevant to the second service and the sentence feature matrix.

Abstract: A document creation assistance apparatus includes a tree structure generation unit configured to analyze a learning document for system development and generate a tree structure representing separate sections of the learning document, a frequency calculation unit configured to calculate, per leaf node of the tree structure, a frequency vector of a word that appears, a question extraction unit configured to extract, according to the frequency vector, a word about which a user is to be questioned, a question presentation unit configured to present a question about the extracted word to the user and receive an answer, and a document generation unit configured to generate a document with the extracted word and the answer set in a section of the separate sections of the leaf node according to the separate sections of the tree structure.

Abstract: An object of the present disclosure is to reduce transmission loss deviation between ports in an optical cross-connect device using a rotary optical switch. The present disclosure is an optical cross-connect device in which optical switches for switching a plurality of optical paths using optical fibers are connected to each other using optical paths, the optical switch collectively switches the plurality of optical paths using a rotating body, and the optical cross-connect device includes: a cross wiring part which connects an optical path having a large loss in one of the optical switches among the plurality of optical paths which are switched collectively and an optical path having a small loss in the other optical switch of the plurality of optical paths which are switched collectively to an optical path connecting the optical switches to each other.

Abstract: A communication design support apparatus includes: a propagation model storage unit configured to store a propagation model; a site survey unit configured to collect data obtained by measuring a structure; a data processing unit configured to update a parameter of the propagation model; and a radio field intensity estimation unit configured to estimate a radio field intensity in the structure by applying the propagation model having the parameter having been updated.

Abstract: A determination device includes processing circuitry configured to extract a series of communication logs of a same session from a communication log in which an attack is to be detected, detect a communication log of a blind attack using a URL of a request destination of the communication log and specify an attack target location of the blind attack and content of the attack from the communication log in which the blind attack has been detected, and extract communication logs in which attack target locations of the blind attack match among the extracted series of communication logs of the same session and determine that the blind attack has succeeded by communication indicated by the series of communication logs in a case where it is determined that there are a plurality of types of the content of the attack and a plurality of response status codes and response sizes.

Abstract: A learning device acquires learning data of a model predicting a label of input data including an adversarial example. The learning device performs learning of the model using a loss function that flattens a loss landscape with respect to a parameter by adding noise in which KL divergence of a loss value in the model becomes maximum to the parameter of the model and learning data including the adversarial example when the noise is added to the parameter of the model and when the noise is not added.

Abstract: An object of the present invention is to provide a utility pole and a method for constructing the utility pole, which can simplify and improve efficiency of work at the time of new construction and replacement and can shorten a work period. The anchor has a larger diameter than a body of a utility pole on the ground and has higher ground support force. Thus, the hole for building the assembly type utility pole on the ground can be made shallower than the hole for building the utility pole in related art on the ground. The depth of the hole is shallow, so that it is possible to reduce a period for digging, reduce a probability of hitting a buried object, and reduce work for confirming a buried object. In addition, the assembly type utility pole includes a plurality of parts, and thus, only a degraded portion needs to be replaced, so that it is possible to shorten replacement work.

Abstract: A trace information determination device includes an extraction unit that extracts a feature of malware, a classification unit that performs clustering on the basis of the feature of malware extracted by the extraction unit and classifies the malware into a predetermined cluster, an attack tendency determination unit that determines a tendency of an attack of the malware on the basis of the cluster classified by the classification unit, and a validity determination unit that determines validity of trace information generated from an activity trace of the malware on the basis of a result of determination by the attack tendency determination unit.

Abstract: An activity trace extraction device executes malware to collect an analysis log including a plurality of activity traces of the malware, and executes the malware again to collect an environment change analysis log including the plurality of activity traces of the malware assumed in a case where an execution environment of a system and a device used at execution of the malware and information unique to application software are changed. The activity trace extraction device updates, based on the analysis log and the environment change analysis log, the analysis log by removing, from the analysis log, an activity trace different from an activity trace of the environment change analysis log among the plurality of activity traces included in the analysis log. The activity trace extraction device generates trace information of the malware independent of the execution environment based on the analysis log updated.

Abstract: A threshold acquisition apparatus acquires a threshold for determining whether an anomaly score acquired from a target sound is normal or anomalous. The threshold acquisition apparatus includes: an allowable number setting unit that sets an allowable number of times such that the number of anomaly scores determined to be anomalous included in a set of anomaly scores per predetermined section length, which is a part of time-series acoustic signals that do not include an anomalous sound, does not exceed the allowable number of times; and a threshold estimation unit that estimates a threshold candidate such that the number of sections determined to be anomalous per predetermined section length, which is a part of time-series acoustic signals, satisfies a predetermined criterion by using the allowable number of times, and acquires the threshold candidate as the threshold.

Abstract: An activity trace extraction device executes malware to collect an analysis log including a plurality of activity traces of the malware, and executes the malware again in an environment indicating time information different from time information at the time of executing the malware to collect a time change analysis log including a plurality of activity traces of the malware. The activity trace extraction device updates the analysis log by removing, from the analysis log, the activity trace different from the activity trace of the time change analysis log among the plurality of activity traces included in the analysis log based on the analysis log and the time change analysis log. The activity trace extraction device generates trace information of the malware independent of time lapse based on the updated analysis log.

Abstract: An application operation control device includes processing circuitry configured to store associated file information that indicates, in association with each other, an application and an associated file that is a file whose integrity is to be verified when integrity of the application is determined, and associated application information that indicates, in association with each other, the application and an associated application that is an application that is potentially affected when the integrity of the application is damaged, determine integrity of the associated file of the application, and in a case where, among a plurality of the associated files of the application, integrity of any of the plurality of the associated files is determined to be damaged, extract, as a target application for operation control, an application associated with an associated file the integrity of which is determined to be damaged from the associated file information.

Abstract: Implemented is a communication with reasonably smooth conversation even between people having different proficiency levels in a common language. Included are a voice recognition unit (14) that acquires a speech rate of a speaker and recognizes a voice on a speech content; and a call voice processing unit (12) that processes a part of a voice recognition result based on a result of comparing the acquired speech rate with a reference speech rate, and transmits a video on which a text character image of the voice recognition result having been processed is superimposed to a communication terminal TM of the speaker.

Abstract: A control device includes a determination means that determines, when a request is received in which a power amount that is requested to be supplied, and an energy source or a type of the energy source of the power amount are specified, whether or not a supply of electric power that satisfies the energy source or the type of the energy source and the power amount that are specified in the request is possible by referring to a table that manages a stored power amount stored in a storage battery for each energy source or for each type of the energy source, and a control means that causes the power amount specified in the request to be discharged from the storage battery when it is determined by the determination means that the supply of electric power is possible.

Abstract: Provided are a disposition rule saving unit that saves a disposition rule indicating at least a login method and disposition corresponding to the login method of an agent, a control rule saving unit that saves a control rule indicating at least an OS type and control information corresponding to the OS type of a target device of a network service, a data extraction unit that extracts configuration information including a login method and the OS type of the target device of the network service from a response result of construction processing, an agent disposition unit that determines disposition of an agent based on the login method of the extracted configuration information and the disposition rule, and an agent disposition unit that determines control processing of the agent based on the OS type of the extracted configuration information and the control rule.

Abstract: A terminal mounted in advance on a battery of an instrument that is a management target wirelessly transmits a battery state obtained by detecting an electric property related to a remaining battery amount of the battery and a terminal ID for identifying the terminal, and a management device displays remaining amount information related to the battery remaining amount on a screen based on the terminal ID and the battery state received from the terminal. This allows a user to easily figure out the remaining amount of a battery being used in an existing instrument.

Abstract: A transducer includes a conductive sheet installed on a sheath of a cable, an insulative sheet installed on the conductive sheet, holes being formed in predetermined positions of the insulative sheet, and a conductive sheet installed on the insulative sheet, holes being formed in predetermined positions of the conductive sheet. The transducer has structure in which, when the cable is tightened by the screw from the top of the conductive sheet and fixed, the distal end of the screw comes into contact with the conductive sheet passing through the holes formed in the insulative sheet and the conductive sheet, and the conductive sheet and the conductive sheet are electrically connected.