Abstract: A semiconductor system including a transmitter configured to output a plurality of data as a plurality of data input/output signals through a plurality of channels based on a matrix E, and a receiver configured to generate the plurality of data by differentially amplifying the plurality of data input/output signals received through the plurality of channels based on a matrix D, in which all components of the matrix E and the matrix D are integers, a product matrix of the matrix D and the matrix E is a diagonal matrix, a sum of the components of each row of the matrix D is 0, and a sum of absolute values of the components of each column of the matrix D is less than or equal to a threshold value.

Abstract: An apparatus for estimating contact distribution to quickly estimate contact spot distribution from a contact surface image using a deep learning model based on a convolution neural network (CNN) and a method thereof are disclosed. A method for estimating contact distribution to estimate contact spot distribution between a first contact spot and a second contact spot includes inputting a contact surface image of at least one of the first contact surface and the second contact surface to a deep learning model based on a CNN and estimating contact spot distribution between the first contact surface and the second contact surface from an output of the deep learning model.

Abstract: Disclosed is an in-memory device for operation of a multi-bit weight. A multi-bit memory cell array according to an exemplary embodiment of the present invention includes at least one multi-bit unit which stores input data based on an input signal and outputs a per-group sum value summed for every group by applying a multi-bit weight to the stored input data; and a final summation unit which is connected to at least one multi-bit unit, adjusts a ratio for every group to receive the peer-group sum value, and outputs a final output value by summing the input per-group sum value.

Abstract: Proposed is a switching antenna for vehicular UWB communication, the switching antenna including a substrate, a directional radiation unit formed on the substrate and configured to provide a directional radiation signal, a non-directional radiation unit formed on the substrate and configured to provide a non-directional radiation signal, and a signal providing unit formed on the substrate and configured to provide an on or off signal to either the directional radiation unit or the non-directional radiation unit.

Abstract: The present disclosure relates to a switching antenna for automotive Ultra-Wide-Band (UWB) communication. The switching antenna includes a substrate section, a radiating section having a plurality of radiators formed on the substrate section so as to be spaced apart from each other to provide a pattern signal, and a selective signaling section formed on the substrate section to selectively connect the radiating section to cause a radiation pattern of the radiating section to be one of directional and omnidirectional.

Abstract: The present disclosure relates to a switching antenna for UWB communication for a vehicle. The switching antenna may include a substrate part, a radiation part formed in the substrate part and configured to radiate an omnidirectional pattern signal, a main ground part formed in the substrate part and disposed below the radiation part, side ground parts formed on the substrate part and disposed on both sides of the radiation part, and a selection signal part formed in the substrate part and configured to induce a radiation pattern of the radiation part to become either directional or omnidirectional by selectively connecting the main ground part and the side ground part.

Abstract: The method of detecting a soft error includes copying, in a program loaded into a memory, an original branch command to a copied branch command, executing, by a processor, a first command set comprising the copied branch command, executing, by a processor, a second command set comprising the original branch command, and determining, by a soft error detection circuit, whether an error exists in the execution of the original branch command based on the execution result of the first command set and the second command set.

Abstract: A method of manufacturing a stacked structure includes forming a first metal buffer layer including crystal grains on a base substrate, forming a second metal buffer material layer on the first metal buffer layer, and crystallizing the second metal buffer material layer to form a second metal buffer layer, wherein the second metal buffer material layer includes crystal grains, and a density of the crystal grains of the second metal buffer material layer is lower than a density of the crystal grains of the first metal buffer layer.

Abstract: The inventive concept may transmit an analysis result to at least one of the user's terminal, the medical staffs terminal, and the external server which has generated a request when a command for transmitting the analysis result is requested from at least one of the user's terminal, the medical staffs terminal, and the external server.

Abstract: Provided are biomarkers for predicting the prognosis of cervical cancer. In the case of using the biomarkers of the present disclosure, it is possible to select patients into a high-risk group, an intermediate-risk group, or a low-risk group, and thus, it is possible to provide tailored treatment for each patient according to prognosis prediction.

Abstract: The present invention relates to a pharmaceutical composition for treating gout, and a gout treatment kit. According to an embodiment of the present invention, a pharmaceutical composition for treating gout comprising a probe containing at least one or more peptides specifically coupled to a monosodium urate MSU crystals; and a first enzyme which is coupled to the probe, and reacts with the target MSU crystal coupled to the probe or urea of surrounding joint fluid to remove the target MSU crystal is provided.

Abstract: The disclosure relates to a 5G or pre-5G communication system for supporting higher data transmission rates than 4G communication systems such as LTE systems. According to an embodiment, a method performed by a base station supporting beam training using a beamforming codebook may comprise storing a plurality of codebooks corresponding to a plurality of different beamwidths, receiving a beam adjustment request from a user equipment (UE), determining, among the plurality of codebook, a codebook including beam codebooks for beam coverages including a beamwidth corresponding to a channel state of the UE, in response to receiving the beam adjustment request, and transmitting, to the UE, signals that are beamformed based on the codebook through a plurality of transmission beams using digital beamforming matrixes of the codebook.

Abstract: Provided are an apparatus for performing leveling of a person image and an operating method thereof. The method includes: receiving an original person image; selecting an arbitrary latent vector in a latent space; generating a virtual person image based on the latent vector; optimizing the latent vector such that identity similarity between the original person image and the virtual person image increases; manipulating the optimized latent vector; and generating a levelled person image corresponding to the original person image, by using the manipulated latent vector.

Abstract: Provided is a composition for preventing hair loss or promoting hair development, comprising, as an active ingredient, phellandrene or a pharmaceutically acceptable salt thereof. More specifically, provided is a pharmaceutical composition, a quasi-drug composition, a cosmetic composition, or a health functional food composition, for preventing hair loss, treating hair loss, promoting hair development, or promoting hair growth, the composition comprising phellandrene or a salt thereof as an active ingredient.

Abstract: The present disclosure relates to an actuator. The actuator includes at least two iron cores, each iron core including a pole extending in a first direction parallel to a direction of gravity; a permanent magnet disposed between the at least two iron cores so as to generate a magnetic field along a shape of a combination of the at least two iron cores arranged so as to be adjacent to each other in a direction not parallel to the first direction; and a winding wound around the pole of each of the at least two iron cores.

Abstract: A multi-level transferable region-based domain adaptive object detection apparatus includes: an image-level feature part that extracts an image-level feature by providing unlabeled target data to a plurality of convolutional layers; an RPN-level feature part that determines region candidates by providing the image-level feature to a region proposal network (RPN) and performing RPN-level domain adaptation and transferable region filtering; and an instance-level feature part that extracts a region of interest (RoI) pooling feature by conducting dynamic instance sampling on the region candidates.

Abstract: A system for predicting an activity of small Cas9 using deep learning, including a sequence input unit receiving input data on a guide sequence and target sequence of small Cas9, a predictive model generator generating a small Cas9 activity predictive model by performing deep learning for learning a relationship between small Cas9 activity data obtained from the input data on the guide sequence and target sequence of small Cas9 received from the sequence input unit and features that affect small Cas9 activity, a candidate target sequence input unit receiving candidate target sequence of small Cas9, and an activity predictor predicting small Cas9 activity by applying candidate target sequence input in the candidate target sequence input unit to the predictive model generated in the predictive model generator.

Abstract: A memory element includes a substrate, a first electrode formed on the substrate, a phase-change heterolayer formed on the first electrode and electrically connected to the first electrode, and a second electrode formed on the phase-change heterolayer, wherein the phase-change heterolayer includes one or more confinement material layers and one or more phase-change material layers, and the confinement material layer includes a metal chalcogenide film.

Abstract: An apparatus for acquiring images includes an image sensor and a signal processor. The image sensor may include a sensor substrate and a color separation lens array, wherein the sensor substrate includes a plurality of photo-sensing cells, and the color separation lens array may separate an incident light into a plurality of lights having different wavelengths and forms a phase distribution for condensing the plurality of lights having the different wavelengths on adjacent photo-sensing cells of the plurality of photo-sensing cells. The signal processor may perform deconvolution on sensing signals of the plurality of photo-sensing cells to obtain a sub-sampled image, perform demosaicing to restore a full resolution image having a full resolution from the sub-sampled image, and correct a color of the full resolution image using a point spread function (PSF) of the color separation lens array.

Abstract: An image processing method includes receiving an image, calculating a luminance component of the received image, estimating an illuminance component of the image by using the luminance component, calculating a gamma value, based on the luminance component and the illuminance component, and calculating the luminance component with an improved dynamic range using a conversion ratio based on the gamma value.