Abstract: A vehicle thermal management system includes a HVAC subsystem; a power electronics cooling subsystem; a plurality of heat recovery drive components; and a controller. The controller includes a required heat calculation module to calculate a required heat quantity for a heating operation of the HVAC subsystem. The controller includes a coefficient of performance (COP) calculation module to calculate a maximum COP of the HVAC subsystem in the heating mode and a heat recovery calculation module to calculate a maximum heat recovery quantity of the HVAC subsystem and a total sum of estimated heat recovery quantities recoverable from the plurality of heat sources. The controller also includes a power determination module to determine respective amounts of power input to the plurality of heat recovery drive components based on the total sum of estimated heat recovery quantities and the maximum heat recovery quantity.

Abstract: A display device includes a bottom electrode on a substrate, and including a first electrode portion and second electrode portions on sides of the first electrode portion, a first insulating layer on the substrate and the bottom electrode, an active layer on the first insulating layer, and including a channel region on the first electrode portion and a source and a drain region on the second electrode portions, a gate insulating layer on the channel region, and exposing the source and the drain region, and a gate electrode on the gate insulating layer, and overlapping the channel region. The first insulating layer and the active layer includes a valley in a corresponding area between the first electrode portion and the second electrode portions. The gate insulating layer includes an end positioned on the valley of the active layer and has a length greater than the gate electrode.

Abstract: The present invention relates to an immersion cooling apparatus including a chamber, a rack module installed in the chamber and having a plurality of slots each having a cooling target mounted thereon, a supply part connected to the chamber and configured to supply a cooling fluid to the inside of the chamber, and a discharge part disposed to be spaced apart from the supply part and configured to discharge the cooling fluid from the chamber.

Abstract: A battery module includes: a battery cell assembly having a plurality of battery cells stacked therein and a plurality of frames supporting the plurality of battery cells; a front sensing assembly measuring voltages of the plurality of battery cells and mounted on a front end of the battery cell assembly; a rear sensing assembly measuring voltages of the plurality of battery cells and mounted on a rear end of the battery cell assembly; a front cover covering at least a portion of the front sensing assembly; and a rear cover covering at least a portion of the rear sensing assembly.

Abstract: A method for preparing a recycled polymer is provided. The method includes: bringing a recovered polymer containing an additive into contact with an impregnation solvent in an impregnation tank to obtain a slurry containing a swollen polymer and an eluate; separating the slurry into a solid mixture containing the swollen polymer and a liquid mixture containing the eluate in a solid-liquid separator; and obtaining a recycled polymer from the solid mixture and recovering the additive from the liquid mixture, wherein the impregnation solvent is a mixed solvent of two or more solvents.

Abstract: A method for collecting contents performed by a content collection device is provided. The method may comprise acquiring a captured image, recognizing a first object included in the acquired captured image by inputting the captured image into an object recognition model, the first object being an advertisement type object, generating content classification information for the recognized first object, determining whether the first object has already been reported by using the content classification information and transmitting metadata for the first object to a server when it is determined that the first object is a new object that has not already been reported as a result of performing the determining of whether the first object has already been reported.

Abstract: Provided is a mouth shape synthesis device and a method using an artificial neural network. To this end, an original video encoder that encodes original video data which is a target of a mouth shape synthesis as a video including a face of a synthesis target; an audio encoder that encodes audio data that is a basis for the mouth shape synthesis and outputs an audio embedding vector; and a synthesized video decoder that uses the original video embedding vector and the audio embedding vector as input data, and outputs synthesized video data in which a mouth shape corresponding to the audio data is synthesized on the synthesis target face may be provided.

Abstract: An electronic device is provided. The electronic device includes a microphone, a communication circuitry, an indicator configured to provide at least one visual indication, and a processor configured to be electrically connected with the microphone, the communication circuitry, and the indicator, and a memory. The memory stores instructions, when executed, cause the processor to receive a first voice input through the microphone, perform a first voice recognition for the first voice input, if a first specified word for waking up the electronic device is included in a result of the first voice recognition, display a first visual indication through the indicator, receive a second voice input through the microphone, perform a second voice recognition for the second voice input, and if a second specified word corresponding to the first visual indication is included in a result of the second voice recognition, wake up the electronic device.

Abstract: The present disclosure provides a boron carbide composite material having a novel composition with excellent mechanical properties, and a production method therefor. The boron carbide composite material has high fracture toughness and may be applied as a lightweight bulletproof ceramic material. The boron carbide composite material is a boron carbide/silicon carbide/titanium boride/graphite (B4C—SiC—TiB2—C) composite material. The composite material may overcome a technical limitation on increasing the fracture toughness of the boron carbide composite material, and may be produced as a high-density boron carbide composite material using a reactive hot-pressing sintering process at a relatively low temperature.

Abstract: Provided is a mouth shape synthesis device and a method using an artificial neural network. To this end, an original video encoder that encodes original video data which is a target of a mouth shape synthesis as a video including a face of a synthesis target; an audio encoder that encodes audio data that is a basis for the mouth shape synthesis and outputs an audio embedding vector; and a synthesized video decoder that uses the original video embedding vector and the audio embedding vector as input data, and outputs synthesized video data in which a mouth shape corresponding to the audio data is synthesized on the synthesis target face may be provided.

Abstract: Provided are a method for detecting an anomaly in devices, the method being performed by a computing device and comprising: acquiring operation information on a first device connected to a security management unit (SMU) of a first domain, and operation information on a second device connected to a SMU of a second domain, and detecting an anomaly in the first device and/or the second device by comparing the operation information on the first device with the operation information on the second device, wherein the SMU of the first domain is not directly connected to the SMU of the second domain.

Abstract: There is provided a method of generating malicious traffic, the method being performed by a computing apparatus and comprising obtaining traffic data transmitted from a first device infected with first malicious code or received by the first device, generating a traffic template of the first device by analyzing the traffic data, and generating a malicious traffic template of a terminal group, wherein the malicious traffic template of the terminal group comprises the traffic template of the first device.

Abstract: The present disclosure provides a boron carbide composite material having a novel composition with excellent mechanical properties, and a production method therefor. The boron carbide composite material has high fracture toughness and may be applied as a lightweight bulletproof ceramic material. The boron carbide composite material is a boron carbide/silicon carbide/titanium boride/graphite (B4C—SiC—TiB2—C) composite material. The composite material may overcome a technical limitation on increasing the fracture toughness of the boron carbide composite material, and may be produced as a high-density boron carbide composite material using a reactive hot-pressing sintering process at a relatively low temperature.

Abstract: An apparatus for constructing a library for deriving a material composition using empirical result, which enables acceleration of research on the material-properties relationship. By applying the empirical results of the material composition, missing data of the material compositions can be statistically calculated by using supervised non-linear imputation techniques. The completed composition information of the materials is passed as an input of machine learning material-properties relationship prediction.

Abstract: A method and apparatus for analyzing cyber threat intelligence data. The method includes: acquiring first and second CTI graphs including first and second CTI data, respectively, classified based on a first classification item; classifying the first CTI data and the second CTI data based on a second classification item determined depending on the first classification item; outputting a graph similarity of the first and second CTI graphs determined based on a first CTI similarity between the first and second CTI data when the first and second CTI data belong to the same classification as a result of the classification; setting the first CTI graph and the second CTI graph to be included in one group when the graph similarity is equal to or greater than a threshold value; and outputting CTI information including the first and second CTI data for each group.

Abstract: Disclosed herein are a method and system for collecting cyber threat intelligence (CTI) data. The system includes a management server that determines agent configuration values associated with an OSINT providing source, an agent that receives the agent configuration values from the management server, performs a data collection task for collecting the CTI data based on the agent configuration values, and transmits the CTI data and data collection status information to the management server, a threat information database where which the CTI data is logged, and a system database where the data collection status information is logged.

Abstract: An electronic device is provided. The electronic device includes a microphone, a communication circuitry, an indicator configured to provide at least one visual indication, and a processor configured to be electrically connected with the microphone, the communication circuitry, and the indicator, and a memory. The memory stores instructions, when executed, cause the processor to receive a first voice input through the microphone, perform a first voice recognition for the first voice input, if a first specified word for waking up the electronic device is included in a result of the first voice recognition, display a first visual indication through the indicator, receive a second voice input through the microphone, perform a second voice recognition for the second voice input, and if a second specified word corresponding to the first visual indication is included in a result of the second voice recognition, wake up the electronic device.

Abstract: An electronic device is provided. The electronic device includes a microphone, a communication circuitry, an indicator configured to provide at least one visual indication, and a processor configured to be electrically connected with the microphone, the communication circuitry, and the indicator, and a memory. The memory stores instructions, when executed, cause the processor to receive a first voice input through the microphone, perform a first voice recognition for the first voice input, if a first specified word for waking up the electronic device is included in a result of the first voice recognition, display a first visual indication through the indicator, receive a second voice input through the microphone, perform a second voice recognition for the second voice input, and if a second specified word corresponding to the first visual indication is included in a result of the second voice recognition, wake up the electronic device.

Abstract: Provided are a method for detecting an anomaly in devices, the method being performed by a computing device and comprising: acquiring operation information on a first device connected to a security management unit (SMU) of a first domain, and operation information on a second device connected to a SMU of a second domain, and detecting an anomaly in the first device and/or the second device by comparing the operation information on the first device with the operation information on the second device, wherein the SMU of the first domain is not directly connected to the SMU of the second domain.

Abstract: There is provided a method of generating malicious traffic, the method being performed by a computing apparatus and comprising obtaining traffic data transmitted from a first device infected with first malicious code or received by the first device, generating a traffic template of the first device by analyzing the traffic data, and generating a malicious traffic template of a terminal group, wherein the malicious traffic template of the terminal group comprises the traffic template of the first device.