Search Results - "Lee, Kookjin"

The predictive skill of convolutional neural networks models for disease forecasting by Lee, Kookjin, Ray, Jaideep, Safta, Cosmin

“…In this paper we investigate the utility of one-dimensional convolutional neural network (CNN) models in epidemiological forecasting. Deep learning models, in…”
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Multiple machine learning approach to characterize two-dimensional nanoelectronic devices via featurization of charge fluctuation by Lee, Kookjin, Nam, Sangjin, Ji, Hyunjin, Choi, Junhee, Jin, Jun-Eon, Kim, Yeonsu, Na, Junhong, Ryu, Min-Yeul, Cho, Young-Hoon, Lee, Hyebin, Lee, Jaewoo, Joo, Min-Kyu, Kim, Gyu-Tae

“…Two-dimensional (2D) layered materials such as graphene, molybdenum disulfide (MoS 2 ), tungsten disulfide (WSe 2 ), and black phosphorus (BP) provide unique…”
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Model reduction of dynamical systems on nonlinear manifolds using deep convolutional autoencoders by Lee, Kookjin, Carlberg, Kevin T.

“…•Two model-reduction methods that project dynamical systems on nonlinear manifolds.•Analysis including conditions under which the two methods are equivalent.•A…”
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A group-based communication scheme based on the location information of MTC devices in cellular networks by Kookjin Lee, JaeSheung Shin, Yongwoo Cho, Kab Seok Ko, Dan Keun Sung, Heonshik Shin

“…Recent standardization efforts in the 3rd Generation Partnership Project (3GPP) have made the Long Term Evolution (LTE) system a very attractive radio access…”
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Model reduction of dynamical systems on nonlinear manifolds using deep convolutional autoencoders by Lee, Kookjin, Carlberg, Kevin T.

“…Nearly all model-reduction techniques project the governing equations onto a linear subspace of the original state space. Such subspaces are typically computed…”
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Projection-based model reduction of dynamical systems using space–time subspace and machine learning by Hoang, Chi, Chowdhary, Kenny, Lee, Kookjin, Ray, Jaideep

“…This paper considers the creation of parametric surrogate models for applications in science and engineering where the goal is to predict high-dimensional…”
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Climate modeling with neural advection–diffusion equation by Choi, Hwangyong, Choi, Jeongwhan, Hwang, Jeehyun, Lee, Kookjin, Lee, Dongeun, Park, Noseong

“…Owing to the remarkable development of deep learning technology, there have been a series of efforts to build deep learning-based climate models. Whereas most…”
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Gate-Induced-Drain-Leakage (GIDL) in CMOS Enhanced by Mechanical Stress by Lee, Kookjin, Kaczer, Ben, Kruv, Anastasiia, Gonzalez, Mario, Eneman, Geert, Okudur, Oguzhan Orkut, Grill, Alexander, De Wolf, Ingrid

“…The impact of mechanical stress (MS) on MOSFET gate-induced drain leakage (GIDL) current is investigated. The tests were performed on planar short-channel p-…”
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Calibrating hypersonic turbulence flow models with the HIFiRE-1 experiment using data-driven machine-learned models by Chowdhary, Kenny, Hoang, Chi, Lee, Kookjin, Ray, Jaideep, Weirs, V.G., Carnes, Brian

“…In this paper we study the efficacy of combining machine-learning methods with projection-based model reduction techniques for creating data-driven surrogate…”
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Hot-Electron-Induced Punch-Through (HEIP) Effect in p-MOSFET Enhanced by Mechanical Stress by Lee, Kookjin, Kaczer, Ben, Kruv, Anastasiia, Gonzalez, Mario, Degraeve, Robin, Tyaginov, Stanislav, Grill, Alexander, De Wolf, Ingrid

“…Hot-carrier-induced degradation of short p-channel field-effect transistors in the presence of externally applied vertical mechanical force is investigated…”
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Unsupervised physics-informed disentanglement of multimodal materials data by Trask, Nathaniel, Martinez, Carianne, Shilt, Troy, Walker, Elise, Lee, Kookjin, Garland, Anthony, Adams, David P., Curry, John F., Dugger, Michael T., Larson, Steven R., Boyce, Brad L.

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Enhanced alternating energy minimization methods for stochastic galerkin matrix equations by Lee, Kookjin, Elman, Howard C., Powell, Catherine E., Lee, Dongeun

“…In uncertainty quantification, it is commonly required to solve a forward model consisting of a partial differential equation (PDE) with a spatially varying…”
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Impact of Externally Induced Local Mechanical Stress on Electrical Performance of Decananometer MOSFETs by Lee, Kookjin, Kaczer, Ben, Kruv, Anastasiia, Gonzalez, Mario, Eneman, Geert, Okudur, Oguzhan Orkut, Grill, Alexander, De Wolf, Ingrid

“…Vertical, gigapascal-level mechanical stress (MS) is induced at different locations along the channel of 40-nm effective gate length planar CMOS field-effect…”
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Model reduction for nonlinear dynamical systems using deep convolutional autoencoders by Lee, Kookjin, Carlberg, Kevin Thomas

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Understanding tunable photoresponsivity of two-dimensional multilayer phototransistors: Interplay between thickness and carrier mobility by Moon, Young-Sun, Shon, Ji Hoon, Kim, Doyoon, Lee, Kookjin, Joo, Min-Kyu, Kim, Gyu-Tae

“…Thickness-dependent bandgap and carrier mobility of two-dimensional (2D) van der Waals (vdW) layered materials make them a promising material as a…”
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Experiment on the flammability variation of micron-sized aluminum powder depending on combustion environment for burning of aluminum-diluted oxygen by Ko, Taeho, Ki, Wando, Lee, Kookjin, Lee, Hyungsuk, Noh, Kwanyoung, Yoon, Woongsup, Song, Soonho

“…Experimental research was conducted to study the combustion characteristics of clouds composed of micrometer-sized aluminum particles with an oxidizer blend of…”
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On surrogate learning for linear stability assessment of Navier-Stokes Equations with stochastic viscosity by Sousedík, Bedřich, Elman, Howard C., Lee, Kookjin, Price, Randy

“…We study linear stability of solutions to the Navier-Stokes equations with stochastic viscosity. Specifically, we assume that the viscosity is given in the…”
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Metal-Contact Improvement in a Multilayer WSe2 Transistor through Strong Hot Carrier Injection by Lee, Kookjin, Kim, Yeonsu, Kim, Doyoon, Lee, Jaewoo, Lee, Hyebin, Joo, Min-Kyu, Cho, Young-Hoon, Shin, Jinwoo, Ji, Hyunjin, Kim, Gyu-Tae

“…Hot carrier injection (HCI), occurring when the horizontal electric field is strongly applied, usually affects the degradation of nanoelectronic devices. In…”
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Modeling and Understanding the Compact Performance of h‐BN Dual‐Gated ReS2 Transistor by Lee, Kookjin, Choi, Junhee, Kaczer, Ben, Grill, Alexander, Lee, Jae Woo, Van Beek, Simon, Bury, Erik, Diaz‐Fortuny, Javier, Chasin, Adrian, Lee, Jaewoo, Chun, Jungu, Shin, Dong Hoon, Na, Junhong, Cho, Hyeran, Lee, Sang Wook, Kim, Gyu‐Tae

“…In this study, high‐performance few‐layered ReS2 field‐effect transistors (FETs), fabricated with hexagonal boron nitride (h‐BN) as top/bottom dual gate…”
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Metal-Contact Improvement in a Multilayer WSe 2 Transistor through Strong Hot Carrier Injection by Lee, Kookjin, Kim, Yeonsu, Kim, Doyoon, Lee, Jaewoo, Lee, Hyebin, Joo, Min-Kyu, Cho, Young-Hoon, Shin, Jinwoo, Ji, Hyunjin, Kim, Gyu-Tae

“…Hot carrier injection (HCI), occurring when the horizontal electric field is strongly applied, usually affects the degradation of nanoelectronic devices. In…”
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