Abstract: A method of learning a task model and a language model according to an embodiment of the present application includes: acquiring log data for each user for a content set consumed by a plurality of users and content included in the content set; acquiring text embedding for the content included in the content set through a pretrained language model (PLM); acquiring an output value related to a task from the text embedding and the log data through a task model; updating a weight of the task model based on the output value and a target value of the task; and acquiring back-propagation information for training the language model from the task model, and training the language model based on the back-propagation information.

Abstract: The present disclosure relates to a curing agent, an adhesive composition for a semiconductor device containing the curing agent, the adhesive composition exhibiting excellent adhesive strength and having excellent reliability because of being inhibited from cracking, an adhesive film for a semiconductor device, and a semiconductor package including the same.

Abstract: The present invention provides a novel compound that can improve the luminous efficiency, stability and life span of the element, an organic electronic element using the same, and an electronic device thereof.

Abstract: Provided are a compound capable of improving the luminous efficiency, stability and lifespan of a device employing the same, an organic electronic element using the same, and an electronic device thereof.

Abstract: Provided is a method of training a neural network model for calculating an uncertainty index, the method including: obtaining a reference answering data set of a plurality of reference users, calculating expected score information of the reference user from the reference answering data set; obtaining actual score information of the reference user; obtaining a training set on the basis of the reference answering data set, the expected score information, and the actual score information, the training set including label information that is defined as a difference between the expected score information and the actual score information; and training a first neural network model for calculating an uncertainty index related to accuracy of the expected score information of the reference user from the reference answering data set using the training set.

Abstract: Disclosed are a device and method for managing credentials. In a multi-decentralized identity management service environment, a user can safely manage credentials that have been once issued, and can use the credentials in various user terminals without being redundantly issued credentials.

Abstract: The present invention relates to a composition for genome editing using a CRISPR/Cpf1 system and a use thereof and, more particularly, to a composition for genome editing comprising: a CRISPR RNA (crRNA) including a guide sequence capable of hybridizing with a target nucleotide sequence, and a uridine repeat sequence connected to the 3?-end of the guide sequence, or a DNA encoding the same; and a Cpf1 protein or a DNA encoding the same, a method for genome editing using the same, a method for construction of a genetically modified organism, and a genetically modified organism. The present invention can increase an indel efficiency and decrease off-target activity in genome editing of eukaryotic cells using the CRIPSPR/Cpf1 system and thus can easily construct a genetically modified cell or genetically modified animal or plant having a desired gene inserted thereinto (knock-in) or deleted therefrom (knock-out).

Abstract: Embodiments of the present invention provides a semiconductor device including a reservoir capacitor capable of increasing the surface area of the capacitor by disposing a first electrode having a pillar shape between a substrate and a second electrode and a method for fabricating the same. According to an embodiment of the present invention, the reservoir capacitor comprises: a substrate; a first electrode having a pillar shape and disposed over the substrate; a first dielectric layer disposed between the substrate and the first electrode; a second electrode disposed over the substrate and the first electrode and covering a side surface and a top surface of the first electrode; a second dielectric layer disposed between the first electrode and the second electrode; and a third dielectric layer disposed between the substrate and the second electrode.

Abstract: The present disclosure relates to a method of recommending a diagnostic test question for user evaluation by an electronic device, including: generating a first matrix indicating whether users answer all questions correctly; generating a second matrix based on the first matrix using knowledge tracing (KT); and selecting the diagnostic test question using Lasso regression based on the second matrix.

Abstract: Provided is a cooling module for a motor vehicle, which modulates heat exchangers installed in front of an engine room of a motor vehicle, and more particularly, a cooling module for a motor vehicle, which is more easily assembled and has improved assembly precision by including a plate housing casing a plurality of radiators and preventing a core portion of the radiator from being damaged during assembling the radiators to each other.

Abstract: Provided are a compound capable of improving the luminous efficiency, stability and lifespan of an organic electronic device employing the same, an organic electronic element employing the same, and an electronic device thereof.

Abstract: Disclosed herein are an apparatus and method for issuing delegated credentials between digital wallets possessed by multiple users connected to a Decentralized Identifier (DID) registry through wired/wireless communication. The method includes receiving, by a digital wallet of a first user, a delegated credential issuance request message including a newly created DID document from a digital wallet of a second user, generating, by the digital wallet of the first user, a delegated credential using both the delegated credential issuance request message, received from the digital wallet of the second user, and an original credential, previously issued by the digital wallet of the first user, and transmitting, by the digital wallet of the first user, the generated delegated credential and the original credential, together with a delegated credential registration request message, to the digital wallet of the second user.

Abstract: A processing device to form a pattern on a surface of an object to be processed using diffraction of a laser beam emitted from a laser source, the device including: a main body providing a space to process the object using the laser beam emitted from the laser source; a laser transmission unit formed at a first portion of the main body, and configured to diffract the laser beam so that a diffracted laser beam is emitted toward the object; an actuator formed at a second portion of the main body, and connected to the laser transmission unit so as to change an emission pattern of the diffracted laser beam while rotating the laser transmission unit vertically/horizontally or in a set radius; and a controller provided at a third portion of the main body, and connected to the actuator to control an operation of the actuator.

Abstract: According to one embodiment, provided is a harmonics learning system comprising: a communication unit for providing, to a user terminal, sheet music of at least one first voice part, and receiving, from the user terminal, sheet music of at least one second voice part that excludes the first voice part; a model generation unit for generating a scoring model by using a plurality of rules divided into vertical elements and horizontal elements; and a control unit for marking harmonic scores with the sheet music of the first voice part and the sheet music of the second voice part by using the scoring model.

Abstract: A superabsorbent polymer composition includes superabsorbent polymer particles, a chelating agent and a mixture of an organic acid and a silicate-based salt. The superabsorbent polymer particles include crosslinked polymer of water-soluble ethylenically unsaturated monomers including acid groups, of which at least a part are neutralized, and the chelating agent includes EDTA or an alkali metal salt thereof, exhibiting improved antimicrobial and deodorizing properties without deterioration of the superabsorbent polymer properties such as centrifugal retention capacity.

Abstract: Provided is a compound that can improve the luminous efficiency, stability and life span of the element, an organic electronic element using the same, and an electronic device thereof.

Abstract: An adjustable joint for insertion into a linkage of a substrate handler utilized for substrate processing. The adjustable joint allows for adjusting the pitch and roll of an attached link. Such adjustment may permit aligning a pickup surface of an end effector to a desired plane. Once adjusted, the joint may be fixed to maintain the desired orientation of the attached link. The adjustable joint allows for correcting deflection of a pickup surface of an end effector relative to a desired pickup plane due to, for example, drooping caused by high temperature usage, mechanical tolerances and/or installation errors.

Abstract: Provided are a compound of Formula 7 improving the luminous efficiency, stability and life span of an organic electronic element employing the compound, the organic electronic element, and an electronic device thereof.

Abstract: Provided are a compound represented by Formula 1, an organic electroluminescent element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electroluminescent device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electroluminescent element can be lowered, and the luminous efficiency and life time of the organic electroluminescent element can be improved.