Search Results - "Hwang, Inseok"

A Survey of Fault Detection, Isolation, and Reconfiguration Methods by Inseok Hwang, Sungwan Kim, Youdan Kim, Seah, Chze Eng

“…Fault detection, isolation, and reconfiguration (FDIR) is an important and challenging problem in many engineering applications and continues to be an active…”
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A Study on Stability of the Interacting Multiple Model Algorithm by Hwang, Inseok, Seah, Chze Eng, Lee, Sangjin

“…The Interacting Multiple Model (IMM) algorithm has been used in various applications with good performance. However, to the best of our knowledge, stability…”
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Algorithm for Performance Analysis of the IMM Algorithm by Seah, Chze Eng, Inseok Hwang

“…The interacting multiple model (IMM) algorithm has been used in many applications. However, performance analysis of the IMM algorithm is difficult because it…”
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Stochastic Linear Hybrid Systems: Modeling, Estimation, and Application in Air Traffic Control by CHZE ENG SEAH, HWANG, Inseok

“…We propose a discrete-time model for a stochastic hybrid system (SHS) in which the continuous state evolution is described by stochastic difference equations…”
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State Estimation for Stochastic Linear Hybrid Systems with Continuous-State-Dependent Transitions: An IMM Approach by Chze Eng Seah, Chze Eng Seah, Inseok Hwang, Inseok Hwang

“…Hybrid systems consist of both continuous state evolutions and discrete state (or mode) transitions. In many hybrid systems, mode transitions are governed by…”
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Intent-Based Probabilistic Conflict Detection for the Next Generation Air Transportation System by Hwang, Inseok, Seah, Chze Eng

“…The Next Generation Air Transportation System (NextGen) is a proposed transformation of air traffic operations to meet future growth. Under the NextGen,…”
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Approximate Reachability for Koopman Systems Using Mixed Monotonicity by Thapliyal, Omanshu, Hwang, Inseok

“…We present a data-driven method for computing reachable sets for unknown nonlinear dynamical systems using a Koopman operator based approach. We find…”
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On Hybrid State Estimation for Stochastic Hybrid Systems by Liu, Weiyi, Hwang, Inseok

“…This paper considers the state estimation problem for the general continuous-time Stochastic Hybrid System (SHS) which has various applications. Defined on the…”
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Probabilistic Aircraft Midair Conflict Resolution Using Stochastic Optimal Control by Liu, Weiyi, Hwang, Inseok

“…This paper studies the problem of aircraft midair conflict resolution, which is a key technology to enable the coordinated and decentralized air traffic…”
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Multiple‐model Gaussian mixture probability hypothesis density filter based on jump Markov system with state‐dependent probabilities by Sun, Yi‐Chieh, Kim, Dohyeung, Hwang, Inseok

“…The Gaussian mixture probability density (GM‐PHD) filter has become a popular approach to solve the multiple‐target tracking (MTT) problem because it can…”
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Stochastic optimal control for aircraft conflict resolution under wind uncertainty by Matsuno, Yoshinori, Tsuchiya, Takeshi, Wei, Jian, Hwang, Inseok, Matayoshi, Naoki

“…In this paper, a stochastic optimal control method is developed for determining three-dimensional conflict-free aircraft trajectories under wind uncertainty…”
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Exploiting sparsity for localisation of large‐scale wireless sensor networks by Khan, Shiraz, Hwang, Inseok, Goppert, James

“…Abstract Wireless Sensor Network (WSN) localisation refers to the problem of determining the position of each of the agents in a WSN using noisy measurement…”
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Hybrid Machine Learning and Estimation-Based Flight Trajectory Prediction in Terminal Airspace by Choi, Hong-Cheol, Deng, Chuhao, Hwang, Inseok

“…For air traffic management, trajectory prediction plays an important role as the predicted trajectory information is used in crucial tasks for the safety and…”
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A Computational Framework for Optimal Adaptive Function Allocation in a Human-Autonomy Teaming Scenario by Byeon, Sooyung, Choi, Joonwon, Hwang, Inseok

“…This article proposes a quantitative framework for optimally allocating task functions in human-autonomy teaming (HAT). HAT involves cooperation between humans…”
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A Low Complexity Approach to Model-Free Stochastic Inverse Linear Quadratic Control by Clarke, Shanelle G., Byeon, Sooyung, Hwang, Inseok

“…In this paper, we present a Model-Free Stochastic Inverse Optimal Control (IOC) algorithm for the discrete-time infinite-horizon stochastic linear quadratic…”
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Markov Chain Approximation Algorithm for Event-Based State Estimation by Sangjin Lee, Weiyi Liu, Inseok Hwang

“…This brief presents a general framework for the continuous-time nonlinear event-based state estimation problem. Using the information from observations made by…”
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Optimal Arrival Flight Sequencing and Scheduling Using Discrete Airborne Delays by EUN, Yeonju, HWANG, Inseok, BANG, Hyochoong

“…An algorithm for optimal arrival flight sequencing and spacing in a near-terminal area is proposed. The optimization problem and algorithm proposed in this…”
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Potential causal association of a prolonged PR interval and clinical recurrence of atrial fibrillation after catheter ablation: a Mendelian randomization analysis by Hong, Myunghee, Hwang, Inseok, Yu, Hee-Tae, Kim, Tae-Hoon, Uhm, Jae-Sun, Joung, Boyoung, Lee, Moon-Hyoung, Jee, Sun Ha, Pak, Hui-Nam

“…A prolonged PR interval predicts atrial fibrillation (AF) recurrence after catheter ablation. We investigated the causal association between the PR interval…”
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Multi-Sensor Fusion and Fault Detection using Hybrid Estimation for Air Traffic Surveillance by Liu, Weiyi, Wei, Jian, Liang, Mengchen, Cao, Yi, Hwang, Inseok

“…Data fusion for multiple surveillance sensors in air traffic control (ATC) is studied. The goal is to build up software redundancy for better target tracking…”
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Computational modeling of atrial fibrillation by Kwon, Oh-Seok, Hwang, Inseok, Pak, Hui-Nam

“…Abstract With the aging society, the prevalence of atrial fibrillation (AF) continues to increase. Nevertheless, there are still limitations in antiarrhythmic…”
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