Researcher profile · Semantic Scholar

H. Jang

h-index: 12
Works: 26
Citations: 889

Most-cited papers

An Empirical Study on Modeling and Prediction of Bitcoin Prices With Bayesian Neural Networks Based on Blockchain Information
H. Jang, Jaewook Lee
2018IEEE Access415 citations Open access
Semantic Scholar
The economic value of NFT: Evidence from a portfolio analysis using mean-variance framework
Hyungjin Ko, B. Son, Yunyoung Lee, H. Jang +1 more
2022Finance Research Letters115 citations
Semantic Scholar
Predictability of machine learning techniques to forecast the trends of market index prices: Hypothesis testing for the Korean stock markets
S. Pyo, Jaewook Lee, Mi-Ho Cha, H. Jang
2017PLoS ONE77 citations Open access
Semantic Scholar
A Survey on Security and Privacy in Blockchain-based Central Bank Digital Currencies
Yunyoung Lee, B. Son, Seongwan Park, Jaewook Lee +1 more
2021Journal of Internet Services and Information Security51 citations
Semantic Scholar
Asynchronous federated learning with directed acyclic graph-based blockchain in edge computing: Overview, design, and challenges
Seoyoung Ko, Keewoo Lee, H. Cho, Yoonjae Hwang +1 more
2023Expert systems with applications39 citations
Semantic Scholar
Generative Bayesian neural network model for risk-neutral pricing of American index options
H. Jang, Jaewook Lee
2018Quantitative finance (Print)39 citations Open access
Semantic Scholar
Atomic cross-chain settlement model for central banks digital currency
Yunyoung Lee, B. Son, H. Jang, Junyoung Byun +2 more
2021Information Sciences31 citations
Semantic Scholar
Impact of EIP-4844 on Ethereum: Consensus Security, Ethereum Usage, Rollup Transaction Dynamics, and Blob Gas Fee Markets
Seongwan Park, Bosul Mun, Seungyun Lee, Woo-Kyoung Jeong +3 more
2024IEEE Transactions on Network Science and Engineering24 citations Open access
Semantic Scholar
Unraveling the MEV Enigma: ABI-Free Detection Model using Graph Neural Networks
Seongwan Park, Woo-Kyoung Jeong, Yunyoung Lee, B. Son +2 more
2023Future generations computer systems20 citations Open access
Semantic Scholar
Predicting Bitcoin Prices by Using Rolling Window LSTM model
H. Jang
201820 citations
Semantic Scholar
A Scalable IoT Protocol via an Efficient DAG-Based Distributed Ledger Consensus
B. Son, Jaewook Lee, H. Jang
2020Sustainability19 citations Open access
Semantic Scholar
Machine learning versus econometric jump models in predictability and domain adaptability of index options
H. Jang, Jaewook Lee
2019Physica A: Statistical Mechanics and its Applications14 citations
Semantic Scholar
Price co-movements in decentralized financial markets
S. Park, Seung-Ju Lee, Yunyoung Lee, Hyungjin Ko +3 more
2022Applied Economics Letters11 citations
Semantic Scholar
Economics of blockchain-based securities settlement
B. Son, H. Jang
2022Research In International Business and Finance6 citations
Semantic Scholar
A two-stage game model of probabilistic price manipulation in decentralized exchanges
B. Son, Yunyoung Lee, H. Jang
2025Economic Modelling3 citations
Semantic Scholar
Optimal Strategy in Blockchain Transaction Issuances with CIR Process
B. Son, Seongwan Park, Jaewook Lee, H. Jang
2025Computational Economics2 citations
Semantic Scholar
A Decentralized Auction Model for Sustainable Housing Rental Market
Qinghui Guan, H. Jang
2023Sustainability2 citations Open access
Semantic Scholar
Low-volatility filtering and spillover predictability in cryptocurrency portfolios
Sujin Pyo, H. Jang
2026Finance Research Letters1 citations
Semantic Scholar
Revisiting the low-volatility anomaly in cryptocurrency markets
Sujin Pyo, H. Jang
2026Finance Research Letters1 citations
Semantic Scholar
A deep reinforcement learning approach for dynamic transaction fee adjustment in Ethereum
H. Jang, Jaewoong Shim
2026Scientific Reports0 citations Open access
Semantic Scholar
FaVOR: LLM-Based Agentic Framework for Factor Mining via Empirical Validation
Hyeonjin Kim, Minseok Kim, Seunghyeon Jung, Sujin Pyo +2 more
20260 citations
Semantic Scholar
A Study on the Need for Regulation of Large Holders of Virtual Assets: Focusing on the Importance of On-Chain Data Analysis
Suh-hee Han, H. Jang
2024Commercial Law Review0 citations
Semantic Scholar
Afl-Dag: Asynchronous Federated Learning with Directed Acyclic Graph-Based Blockchain in Edge Computing
Seoyoung Ko, Keewoo Lee, H. Cho, Yoonjae Hwang +1 more
2022Social Science Research Network0 citations Open access
Semantic Scholar
A general framework for building machine learning models for pricing american index options with no-arbitrage and its limitation
H. Jang, Jaewook Lee
2016MIDAS@PKDD/ECML0 citations
Semantic Scholar
Comparative Research on Parameter Estimation via Particle Filtering
H. Jang, Youngdoo Son, Jaewook Lee, Gyu-Sik Han
20140 citations
Semantic Scholar
In Process Monitoring of Dynamic Resistance during Resistance Spot Welding of Aluminum to Steel using Transition Insert
H. Jang
20000 citations
Semantic Scholar

Sujin Pyo

×3

Hyungjin Ko×2

Seoyoung Ko×2

Keewoo Lee×2

H. Cho×2

Yoonjae Hwang×2

Woo-Kyoung Jeong×2

Jaewook Lee×2