Despite sustained government efforts to support multicultural students in Korea, little empirical evidence exists on whether a multicultural background actually causes lower academic achievement. This paper applies the ...

본 연구는 한국과 미국을 대상으로 코로나19 이후의 거시경제 변화를 반영하여 실질 중립금리를 추정하고, 이를 바탕으로 통화정책 기조를 평가한다. 이를 위해 시간 가변적 변동성(time-varying volatility)과 팬데믹 관련 공급 충격을 반영한 준구조적 상태공간모형을 사용한다. 추정 결과, 양국 모두 실질 중립금리는 장기적으로 하락하는 경향을 보였으며, 주요 충격 국면에서는 산출갭이 ...

In LiDAR-based 3D object detection, distant cyclist-like objects are difficult to detect because they are represented by only a small number of observed points. This study proposes a knowledge distillation model that uses ...

In this paper, we propose a camera-jitter-robust background subtraction algorithm based on multiple interval sampling (MIS) with confidence-guided spatial compensation. The proposed method combines a selective neighbor-update ...

As artificial intelligence (AI), high-bandwidth memory (HBM), and chiplet technologies continue to advance, the number of redistribution layers (RDLs) in semiconductor packages has increased, leading to greater challenges ...

Existing CSI-based user authentication systems generally rely on users’ movement patterns. This paper proposes an integrated user authentication and intruder tracking system using Wi-Fi channel state information (CSI) ...

By using the RF magnetron sputtering method, GTZO thin films were deposited at room temperature and then the effects of annealing temperature on the structural, electrical, and optical properties of the films were investigated. ...

This study experimentally evaluates the photovoltaic energy harvesting performance of a crystalline silicon module under eight LED lighting conditions representative of semiconductor fabrication environments. Measurements ...

This study presents an automated servo gain tuning framework integrating an offline large language model (LLM) with Safe Bayesian Optimization. The LLM analyzes a pre-experiment checklist, interprets tuning results, and ...

This study investigates the interfacial instability in side-by-side slot-die coating and presents a structural solution to achieve uniform parallel dual films. CFD simulations revealed that slot coating with a single head ...