Search Results - "Kim, Hyunsoo"

Sparse non-negative matrix factorizations via alternating non-negativity-constrained least squares for microarray data analysis by Kim, Hyunsoo, Park, Haesun

“…Motivation: Many practical pattern recognition problems require non-negativity constraints. For example, pixels in digital images and chemical concentrations…”
Get full text

Feasibility of DRNN for Identifying Built Environment Barriers to Walkability Using Wearable Sensor Data from Pedestrians’ Gait by Kim, Hyunsoo

“…Identifying built environment barriers to walkability is the first step toward monitoring and improving our walking environment. Although conventional…”
Get full text

The Influence of Fatigue, Recovery, and Environmental Factors on the Body Stability of Construction Workers by Jo, Daehwi, Kim, Hyunsoo

“…In the construction industry, falls, slips, and trips (FST) account for 42.3% of all accidents. The primary cause of FST incidents is directly related to the…”
Get full text

Vehicle Stability Enhancement of Four-Wheel-Drive Hybrid Electric Vehicle Using Rear Motor Control by KIM, Donghyun, HWANG, Sungho, KIM, Hyunsoo

“…A vehicle stability enhancement control algorithm for a four-wheel-drive hybrid electric vehicle (HEV) is proposed using rear motor driving, regenerative…”
Get full text

Nearly ferromagnetic spin-triplet superconductivity by Ran, Sheng, Eckberg, Chris, Ding, Qing-Ping, Furukawa, Yuji, Metz, Tristin, Saha, Shanta R, Liu, I-Lin, Zic, Mark, Kim, Hyunsoo, Paglione, Johnpierre, Butch, Nicholas P

“…Spin-triplet superconductors potentially host topological excitations that are of interest for quantum information processing. We report the discovery of…”
Get full text

Unsupervised Fine Land Classification Using Quaternion Autoencoder-Based Polarization Feature Extraction and Self-Organizing Mapping by Kim, Hyunsoo, Hirose, Akira

“…We propose an unsupervised polarimetric synthetic aperture radar (PolSAR) land classification system consisting of a series of two unsupervised neural…”
Get full text

Updating osteoimmunology: regulation of bone cells by innate and adaptive immunity by Walsh, Matthew C., Takegahara, Noriko, Kim, Hyunsoo, Choi, Yongwon

“…Key Points Multiple elements of the adaptive immune system, including B cells and T cells, contribute to autoimmunity-associated bone pathology Commensal…”
Get full text

Investigation of sludge disintegration using rotor-stator type hydrodynamic cavitation reactor by Kim, Hyunsoo, Koo, Bonchan, Sun, Xun, Yoon, Joon Yong

“…•Effective approach to disintegrate WAS using a rotor-stator type HCR is performed.•Sludge disintegration performance of a rotor-stator type HCR is…”
Get full text

Deep learning-based classification of work-related physical load levels in construction by Yang, Kanghyeok, Ahn, Changbum R., Kim, Hyunsoo

“…•Physical load levels associated with construction activities were predicted from wearable sensor data.•Walking pattern changes caused by physical loads were…”
Get full text

A crossbar array of magnetoresistive memory devices for in-memory computing by Jung, Seungchul, Lee, Hyungwoo, Myung, Sungmeen, Kim, Hyunsoo, Yoon, Seung Keun, Kwon, Soon-Wan, Ju, Yongmin, Kim, Minje, Yi, Wooseok, Han, Shinhee, Kwon, Baeseong, Seo, Boyoung, Lee, Kilho, Koh, Gwan-Hyeob, Lee, Kangho, Song, Yoonjong, Choi, Changkyu, Ham, Donhee, Kim, Sang Joon

“…Implementations of artificial neural networks that borrow analogue techniques could potentially offer low-power alternatives to fully digital approaches 1 – 3…”
Get full text

Unsupervised Hierarchical Land Classification Using Self-Organizing Feature Codebook for Decimeter-Resolution PolSAR by Kim, Hyunsoo, Hirose, Akira

“…In this paper, we propose a hierarchical polarization feature generation using a self-organizing codebook to realize unsupervised land classification that…”
Get full text

A protein–protein interaction analysis tool for targeted cross-linking mass spectrometry by Park, Jongham, Son, Ahrum, Kim, Hyunsoo

“…Protein networking is critical to understanding the biological functions of proteins and the underlying mechanisms of disease. However, identifying physical…”
Get full text

Unraveling the intricacies of osteoclast differentiation and maturation: insight into novel therapeutic strategies for bone-destructive diseases by Takegahara, Noriko, Kim, Hyunsoo, Choi, Yongwon

“…Osteoclasts are the principal cells that efficiently resorb bone. Numerous studies have attempted to reveal the molecular pathways leading to the…”
Get full text

Productivity Measurement through IMU-Based Detailed Activity Recognition Using Machine Learning: A Case Study of Masonry Work by Hong, Sungkook, Ham, Youngjib, Chun, Jaeyoul, Kim, Hyunsoo

“…Although measuring worker productivity is crucial, the measurement of the productivity of each worker is challenging due to their dispersion across various…”
Get full text

Collective sensing of workers' gait patterns to identify fall hazards in construction by Yang, Kanghyeok, Ahn, Changbum R., Vuran, Mehmet C., Kim, Hyunsoo

“…Current hazard-identification efforts in construction mostly rely on human judgment, a reality that leaves a significant number of hazards unidentified or not…”
Get full text

Traveling wave solutions of some important Wick-type fractional stochastic nonlinear partial differential equations by Kim, Hyunsoo, Sakthivel, Rathinasamy, Debbouche, Amar, Torres, Delfim F.M.

“…In this article, exact traveling wave solutions of a Wick-type stochastic nonlinear Schrödinger equation and of a Wick-type stochastic fractional Regularized…”
Get full text

Application of dynamic time warping to the recognition of mixed equipment activities in cycle time measurement by Kim, Hyunsoo, Ahn, Changbum R., Engelhaupt, David, Lee, SangHyun

“…Analyzing and measuring construction equipment operation are key tasks for managing construction projects. In monitoring construction equipment operation, the…”
Get full text

Automated Methods for Activity Recognition of Construction Workers and Equipment: State-of-the-Art Review by Sherafat, Behnam, Ahn, Changbum R, Akhavian, Reza, Behzadan, Amir H, Golparvar-Fard, Mani, Kim, Hyunsoo, Lee, Yong-Cheol, Rashidi, Abbas, Azar, Ehsan Rezazadeh

“…AbstractEquipment and workers are two important resources in the construction industry. Performance monitoring of these resources would help project managers…”
Get full text

Effect of Gas Dispersion Properties and Bias in Scheelite Column Flotation by HyunSoo Kim, Chul-Hyun Park

“…In this study, column flotation was used to recover a high-grade concentrate from low-grade WO3 ore. Gas dispersion properties, such as superficial gas…”
Get full text

An Ultrathin, Smooth, and Low-Loss Al-Doped Ag Film and Its Application as a Transparent Electrode in Organic Photovoltaics by Zhang, Cheng, Zhao, Dewei, Gu, Deen, Kim, Hyunsoo, Ling, Tao, Wu, Yi-Kuei Ryan, Guo, L. Jay

“…An ultrathin, smooth, and low‐loss Ag film without a wetting layer is achieved by co‐depositing a small amount of Al into Ag. The film can be as thin as 6 nm,…”
Get full text