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In Progress
In Progress
"Hybrid Feature Selection for Assessment of Oceanic Channel via Explainable AI"
"Hybrid Feature Selection for Assessment of Oceanic Channel via Explainable AI"
Journal of Ocean Engineering and Science. (Major revision)
"Enhanced 5G Sequence Signal Processing via Convolutional Autoencoder: Denoising and Classification"
IEEE Wireless Communications Letters. (In revision)
"XAI-Driven Feature Optimization for Single-Cell Localization"
IEEE Wireless Communications Letters. (In revision)
"Imitation Learning backoff: A Deep Reinforcement Learning-based Channel Access for Enhancing Network Fairness"
IEEE Transactions on Mobile Computing. (Under Review)
"Reliability-Aware Predictive Handover via Deep Learning-Based Dynamic Adjustment of Dual Thresholds for Underwater Acoustic Networks"
IEEE Internet of Things Journal. (Under Review)
"Restoration of Noisy Reference Signal by Using Diffusion Model"
IEEE Wireless Communications Letters. (Under Review)
"Undisclosed-1"
ACM Conference on Knowledge and Information Management (CIKM 2026)
"Undisclosed-2"
ACM Conference on Knowledge and Information Management (CIKM 2026)
"Undisclosed-3"
ACM Conference on Knowledge and Information Management (CIKM 2026)
2026
Jornal | SCIE
ComplexRep: Integrating Learned Representations to Enhance Complex-valued Data Transparency
Jongseok Kim, Woonggyu Min, Juyeop Kim, *Ohyun Jo
IEEE Internet of Things Journal, vol. 13, no. 6, pp. 10164–10178, Mar. 2026.
Top 4.1% · IF: 8.9 [paper]
Conference
C2R-KD: Complex to Real Knowledge Distillation
Byunghyuk Youn, *Ohyun Jo
AAAI-26 (The 40th Annual AAAI Conference on Artificial Intelligence), short paper, Singapore, 2026.
h5-index : 232 [paper]
Conference
CompRestacking: Capturing Channel Dependency in Highly Correlated Multivariate Time Series Data
Min Kim, *Ohyun Jo
AAAI-26 (The 40th Annual AAAI Conference on Artificial Intelligence), short paper, Singapore, 2026.
h5-index : 232 [paper]
2025
Jornal | SCOPUS
Analysis on Underwater Channel by Using Shapley Additive Explanations
Jongseok Kim, Ho-Shin Cho, *Ohyun Jo
The Journal of Korean Institute of Communications and Information Sciences, vol. 50, no. 7, pp. 1007–1010, Jul. 2025.
[paper]
Conference
Transferring Complex-Domain Representations to Real-Valued Networks through Knowledge Distillation
Byunghyuk Youn, *Ohyun Jo
ISIS2025 (The 26th International Symposium on Advanced Intelligent Systems), Korea, 2025.
[paper]
Conference
Confusion of Channels: Are All Channels Useful in Multivariate Time Series Forecasting?
Min Kim, *Ohyun Jo
ISIS2025 (The 26th International Symposium on Advanced Intelligent Systems), Korea, 2025.
[paper]
Jornal | SCIE
Risk-constrained Reinforcement Learning with Augmented Lagrangian Multiplier for Portfolio Optimization
Bayaraa Enkhsaikhan, *Ohyun Jo
IEEE Internet of Things Journal, vol. 13, no. 6, pp. 10164–10178, Mar. 2026.
Top 5.2% · IF: 7.5 [paper]
Jornal | SCIE
Memory-Efficient Imagification for Light-weight Prediction Model of Multivariate Time-Series Data
Seungwoo Kang, *Ohyun Jo
IEEE Access, vol. 13, pp. 105654–105663, Jun. 2025.
[paper]
Jornal | SCIE
Design and Implementation of a Light-Weight Channel Vector Classifier for Real-Time 5G Beam Index Detection
Juyeop Kim, Jiyoon Han, Soomin Kwon, Taegyeom Lee, *Ohyun Jo
IEEE Transactions on Mobile Computing, vol. 24, pp. 2660–2672, Apr. 2025.
Top 3.3% · IF: 9.2 [paper]
Conference
Denoising Method for Wireless Communication Signals Based on Convolutional AutoEncoder
Woonggyu Min, Jongseok Kim, *Ohyun Jo
ICAIIC 2025 (International Conference on Artificial Intelligence in Information and Communication), Japan, 2025.
[paper]
Conference
Imitation Learning Backoff: Reinforcement Learning-based Channel Access for Guaranteeing Fairness
Taegyeom Lee, *Ohyun Jo
AAAI-25 (The 39th Annual AAAI Conference on Artificial Intelligence), short paper, Philadelphia, 2025.
h5-index : 220 [paper]
Conference
Augmented Lagrangian Risk-constrained Reinforcement Learning for Portfolio Optimization
Bayaraa Enkhsaikhan, *Ohyun Jo
AAAI-25 (The 39th Annual AAAI Conference on Artificial Intelligence), short paper, Philadelphia, 2025.
h5-index : 220 [paper]
2024
Jornal | SCIE
Q-learning Based Medium Access Technology for Minimizing AoI in LoRa Wireless Relay Networks
Dowon Kim, Geonha Hwang, *Ohyun Jo, *Kyungseop Shin
IEEE Access, vol. 12, pp. 183024–183037, Dec. 2024.
[paper]
Jornal | SCIE
On the Intelligentization of Softwarized Modem: From Algorithmic Design to Realization of Real-Time Channel-Learning Random Access
*Juyeop Kim, *Ohyun Jo, *Sangwon Choi, et al.
IEEE Internet of Things Journal, vol. 11, no. 24, pp. 39665–39680, Dec. 2024.
Top 2% · IF: 10.6 [paper]
Jornal | SCIE
Age of Information Minimization in UAV-assisted Data Harvesting Networks by Multi-Agent Deep Reinforcement Curriculum Learning
Mincheol Seong, Ohyun Jo, Kyungseop Shin
Expert Systems With Applications, vol. 255, pp. 124379, Dec. 2024.
IF: 8.5 [paper]
Jornal | SCIE
Uncertainty-aware Reinforcement Learning for Portfolio Optimization
Bayaraa Enkhsaikhan, *Ohyun Jo
IEEE Access, vol. 12, pp. 166553–166563, Nov. 2024.
[paper]
Jornal | SCIE
MuShAug: Boosting Sequence Signal Classification via Multi-Shape Augmentation
Jongseok Kim, *Ohyun Jo
IEEE Internet of Things Journal, vol. 11, no. 20, pp. 32585–32597, Oct. 2024.
Top 2% · IF: 10.6 [paper]
Jornal | SCIE
On the Design of a Light-weight Deep Learning Framework for Embedding in 5G Software Modem
Woonggyu Min, Seungwoo Kang, *Juyeop Kim, *Ohyun Jo
IEEE Access, vol. 12, pp. 151008–151018, Oct. 2024.
[paper]
Jornal | SCIE
Risk-averse Reinforcement Learning for Portfolio Optimization
Bayaraa Enkhsaikhan, *Ohyun Jo
ICT Express, vol. 10, no. 4, pp. 857–862, Aug. 2024.
IF: 5.4 [paper]
Jornal | SCIE
Learning Backoff: Deep Reinforcement Learning-based Wireless Channel Access
Taegyeom Lee, *Ohyun Jo
IEEE Systems Journal, vol. 18, no. 1, pp. 351–354, Mar. 2024.
[paper]
Jornal | SCIE
Silent-Hidden-Voice Attack on Speech Recognition System
Hyun Kwon, Dooseo Park, *Ohyun Jo
IEEE Access, vol. 12, pp. 173010–173019, Feb. 2024.
[paper]
Conference
IncepSeqNet: Advancing Signal Classification with Multi-Shape Augmentation
Jongseok Kim, *Ohyun Jo
AAAI-24 (The 38th Annual AAAI Conference on Artificial Intelligence), short paper, Vancouver, 2024.
h5-index : 212 [paper]
Conference
Multivariate Time-Series Imagification with Time Embedding in Constrained Environments
Seung Woo Kang, *Ohyun Jo
AAAI-24 (The 38th Annual AAAI Conference on Artificial Intelligence), short paper, Vancouver, 2024.
h5-index : 212 [paper]
2023
Jornal | SCIE
Intelligent Index Classification Method based on Machine Learning for Detection of Reference Signal in 5G Networks
†Seungwoo Kang, †Taegyeom Lee, Jongseok Kim, A-Reum-Saem Lee, *Juyeop Kim, *Ohyun Jo
IEEE Access, vol. 11, pp. 100810–100822, Sep. 2023.
[paper]
Jornal | SCIE
Multi-UAV Trajectory Optimizer: A Sustainable System for Wireless Data Harvesting with Deep Reinforcement Learning
Mincheol Seong, Ohyun Jo, Kyungseop Shin
Engineering Applications of Artificial Intelligence, vol. 120, Apr. 2023.
IF: 8.033 [paper]
2022
Jornal | SCIE
Exploitation of Channel-Learning for Enhancing 5G Blind Beam Index Detection
Jiyoon Han, *Ohyun Jo, *Juyeop Kim
IEEE Transactions on Vehicular Technology, vol. 71, no. 3, pp. 2925–2938, Mar. 2022.
[paper]
2021
Jornal | SCIE
Achieving 360 Degree Coverage Dynamic and Switchable Beamforming through Resource-Efficient Switchable Antennas for Future mmWave IoT Devices
Ohyun Jo, Wonbin Hong
IEEE Transactions on Industrial Electronics, vol. 68, no. 9, pp. 8982–8991, Sep. 2021.
Top 1% · IF: 7.515 · Eigenfactor: 0.1056 [paper]
Jornal | SCIE
Iterative Learning for Reliable Link Adaptation in the Internet of Underwater Things
Junghun Byun, Yong-Ho Cho, Taeho Im, Hak-Lim Ko, Kyungseop Shin, *Ohyun Jo
IEEE Access, vol. 9, pp. 30408–30416, Feb. 2021.
[paper]
2020
Jornal | SCIE
Intelligent Handover Prediction based on Locational Priority with Zero Scanning for the Internet of Underwater Things
Seokhyeon Park, *Ohyun Jo
IEEE Access, vol. 8, pp. 186291–186303, Oct. 2020.
[paper]
Jornal | SCIE
COVID-19 Patient Health Prediction Using Boosted Random Forest Algorithm
Celestine Iwendi, Ali Kashif Bashir, Atharva Peshkar, R. Sujatha, Jyotir Moy Chatterjee, Swetha Pasupuleti, Rishita Mishra, Sofia Pillai, and *Ohyun Jo
Frontiers in Public Health, vol. 8, 357, Jul. 2020.
[paper]
Jornal | SCIE
Artificial Intelligence Enabled Road Vehicle-Train Collision Risk Assessment Framework for Unmanned Railway Level Crossings
*Ohyun Jo et al.
IEEE Access, vol. 8, pp. 113790–113806, Jun. 2020.
[paper]
Jornal | SCIE
Joint Scheduling and Power Allocation using Non-Orthogonal Multiple Access in Multi-cell Beamforming Networks
Kyungseop Shin, *Ohyun Jo
Electronics, vol. 9, issue 6, 896, May 2020.
[paper]
Jornal | SCIE
KeySplitWatermark: Zero Watermarking Algorithm for Software Protection against Cyber-Attacks
Celestine Iwendi, Zunera Jalil, Abdul Rehman Javed, Thippa Reddy G, Rajesh Kaluri, Gautam Srivastava, *Ohyun Jo
IEEE Access, vol. 8, pp. 72650–72660, Apr. 2020.
[paper]
Jornal | SCIE
Realizing Efficient Security and Privacy in IoT Networks
Joseph Henry Anajemba, Yue Tang, Celestine Iwendi, Akpesiri Ohwoekevwo, Gautam Srivastava, *Ohyun Jo
Sensors, vol. 20, issue 9, 2609, May 2020.
[paper]
Jornal | SCIE
A Review on Classification of Imbalanced Data for Wireless Sensor Networks
Harshita Patel, Dharmendra Singh Rajput, G Thippa Reddy, Celestine Iwendi, Ali Kashif Bashir, *Ohyun Jo
International Journal of Distributed Sensor Networks, vol. 16, no. 4, pp. 1–15, Apr. 2020.
[paper]
Jornal | SCIE
Distributed Reinforcement Learning Scheme for Environmentally Adaptive IoT Network Selection
Kyungseop Shin, Gyung-Ho Hwang, *Ohyun Jo
IET Electronics Letters, vol. 56, no. 9, pp. 462–464, Apr. 2020.
[paper]
Conference
Ocean Current Prediction Model Based on Machine Learning for Deciding Handover Priority in Underwater Wireless Sensor Networks
Seokhyeon Park, Junghun Byun, Kyung-Seop Shin, and *Ohyun Jo
ICAIIC 2020 (International Conference on Artificial Intelligence in Information and Communication), Japan, 2020.
[paper]
Jornal | SCIE
CoRL: Collaborative Reinforcement Learning based MAC protocol for IoT Networks
Taegyeom Lee, Ohyun Jo, Kyungseop Shin
Electronics, vol. 9, no. 1, pp. 1–12, Jan. 2020.
[paper]
Jornal | SCIE
Intelligent Resource Allocation in Wireless Communications Systems
Woongsup Lee, Ohyun Jo, and Minhoe Kim
IEEE Communications Magazine, vol. 58, no. 1, pp. 100–105, Jan. 2020.
[paper]
Conference
Iterative Learning for Reliable Underwater Link Adaptation
Junghun Byun, Yong-Ho Cho, Tae-Ho Im, Hak-Lim Ko, Kyung-Seop Shin, *Ohyun Jo
AAAI-20 (The Thirty-Fourth AAAI Conference on Artificial Intelligence), short paper, New York, 2020.
h5-index : 95 [paper]
2019
Jornal | SCIE
Analysis of Growth Performance in Swine based on Machine Learning
Woongsup Lee, Tae-Won Ban, Younghwa Ham, *Ohyun Jo
IEEE Access, vol. 7, pp. 161716–161724, Nov. 2019.
[paper]
Jornal | SCIE
MSE-based Downlink and Uplink Joint Beamforming in Dynamic TDD System based on Cloud-RAN
Changbae Yoon, Dong-Ho Cho, and *Ohyun Jo
IEEE Systems Journal, vol. 13, no. 3, pp. 2228–2239, 2019.
[paper]
Jornal | SCIE
Towards the Realization of Encoder and Decoder using Deep Neural Networks
Minhoe Kim, Woongsup Lee, Jungmin Yoon, and *Ohyun Jo
IEEE Communications Magazine, vol. 57, no. 5, pp. 57–63, 2019.
Top 1% · IF: 10.356 [paper]
Jornal | SCIE
Exploiting Self-Reserving Spectrum to Reduce Service Dropping Probability in Cognitive Radio Systems
Ohyun Jo, Juyeop Kim, Kyung-Seop Shin, and Gyung-Ho Hwang
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol. E102-A, no. 4, pp. 697–701, 2019.
[paper]
~ 2018
Jornal | SCIE
State-Based Uplink-Scheduling Scheme for Reducing Control Plane Latency of MCPTT Services
Juyeop Kim, Ohyun Jo, Sang Won Choi
IEEE Systems Journal, vol. 13, no. 3, pp. 2547–2550, 2018.
[paper]
Jornal | SCIE
Feasibility of Index-Coded Retransmissions for Enhancing Sidelink Channel Efficiency of V2X Communications
Juyeop Kim, Ohyun Jo, Sang Won Choi
IEEE Access, vol. 7, pp. 6545–6552, 2018.
[paper]
Jornal | SCIE
Internet of Things for Smart Railway: Feasibility and Applications
Ohyun Jo, Yong-Gyu Kim, and *Juyeop Kim
IEEE Internet of Things Journal, vol. 5, no. 2, pp. 482–490, 2017.
Top 2% · IF: 9.515 [paper]
Jornal | SCIE
Uplink Resource Allocation for Interference Mitigation in Two-Tier Femtocell Networks
Sung-Yeop Pyun, Woongsup Lee, and *Ohyun Jo
Mobile Information Systems, vol. 2018, pp. 1–6, 2018.
[paper]
Jornal | SCIE
Joint Optimization of Spectrum Sensing and Transmit Power in Energy Harvesting-Based Cognitive Radio Networks
Kisong Lee, Changbae Yoon, Ohyun Jo, Woongsup Lee
IEEE Access, vol. 6, pp. 30653–30662, 2018.
[paper]
Jornal | SCIE
SNR Analysis and Estimation for Efficient Phase Noise Mitigation in Millimetre-Wave SC-FDE Systems
Jungmin Yoon, Ohyun Jo, Ji-Won Choi, Seongwook Lee, Jeongsik Choi, Seong-Cheol Kim
IET Communications, vol. 12, no. 18, pp. 2347–2356, 2018.
[paper]
Jornal | SCIE
Exploitation of Dual-polarization Diversity for 5G Millimeter-Wave MIMO Beamforming Systems
Ohyun Jo, Jung-Ju Kim, Jungmin Yoon, Dooseok Choi, and *Wonbin Hong
IEEE Transactions on Antennas and Propagation, vol. 65, no. 12, pp. 6646–6655, 2017.
[paper]
Jornal | SCIE
Joint Scheduling and Power Allocation Using Non-orthogonal Multiple Access in Directional Beam-based WLAN Systems
Kyung-seop Shin, *Ohyun Jo
IEEE Wireless Communications Letters, vol. 6, no. 4, pp. 482–485, 2017.
[paper]
Jornal | SCIE
Spatial Reuse Algorithm Using Interference Graph in Millimeter Wave Beamforming Systems
Ohyun Jo, Jungmin Yoon
ETRI Journal, vol. 39, no. 2, pp. 255–263, 2017.
[paper]
Jornal | SCIE
Intergroup Joint Scheduling for Mitigating Asymmetric Uplink Interference in Self-Organizing Virtual Cell Networks
Ohyun Jo, *Gyung-Ho Hwang, and Dong-Ho Cho
Mobile Information Systems, vol. 2016, pp. 1–10, 2016.
[paper]
Jornal | SCIE
60 GHz Wireless Communication for Future Wi-Fi
Ohyun Jo, SangHyun Chang, ChangYeual Kweon, Jisung Oh, and Kyungwhoon Cheun
ICT Express, vol. 1, no. 1, 2015.
[paper]
Jornal
Cost-optimized Configuration of Computing Instances for Large Sized Cloud Systems
Woochan Kim, *Ohyun Jo
ICT Express, vol. 3, 2015.
[paper]
Jornal | SCIE
Holistic Design Consideration for Realization of Environmentally Adaptive 60 GHz Beamforming Technology
Ohyun Jo, Wonbin Hong, Sung Tae Choi, SangHyun Chang, ChangYeual Kweon, Jisung Oh, and Kyungwhoon Cheun
IEEE Communications Magazine, vol. 52, no. 11, pp. 30–38, 2014.
Top 1% · IF: 10.435 [paper]
Conference
Design and Performance Evaluation of Virtual Cellular Networks Mitigating Inter-cell Interference in Indoor Environments
Donghan Chee, Juyeop Kim, Woo-Geun Ahn, Ohyun Jo, Ju Yong Lee, Dong-Ho Cho
ICTC 2011 (International Conference on ICT Convergence), Sep. 2011.
[paper]
Jornal | SCI
Cooperative Resource Allocation for Improving Intercell Fairness in Femtocell Systems
Ki-Song Lee, Ohyun Jo, Dong-Ho Cho
IEEE Communications Letters, vol. 15, issue 2, Feb. 2011.
[paper]
Jornal | SCI
Seamless Spectrum Handover Considering Differential Path-loss in Cognitive Radio Systems
Ohyun Jo, Dong-Ho Cho
IEEE Communications Letters, vol. 13, issue 3, Mar. 2009.
[paper]
Conference
Seamless Spectrum Handover Improving Cell Outage in Cognitive Radio Systems
Ohyun Jo, Hyun Ho Choi, Dong-Ho Cho
CROWNCOM 2009 (4th International Conference on Cognitive Radio Oriented Wireless Networks and Communications), 2009.
[paper]
Conference
Efficient Spectrum Matching Based on Spectrum Characteristics in Cognitive Radio Systems
Ohyun Jo, Dong-Ho Cho
WTS 2008 (Wireless Telecommunications Symposium), Aug. 2008.
[paper]
Jornal | SCI
An Enhanced Packet Scheduling Algorithm Combined with HARQ for HSDPA System
Ohyun Jo, Jong-Wuk Son, Dong-Ho Cho
IEEE Communications Letters, vol. 12, issue 4, Apr. 2008.
[paper]
Conference
Traffic Adaptive Uplink Scheduling Scheme for Relay Station in IEEE 802.16 Based Multi-hop System
Ohyun Jo, Dong-Ho Cho
VTC 2007-Fall (IEEE 66th Vehicular Technology Conference), Oct. 2007.
[paper]
Conference
QoS Provisioning Spectrum Management Based on Intelligent Matching and Reservation for Cognitive Radio System
Ohyun Jo, Ji-Hyun Park, Dong-Ho Cho
CROWNCOM 2007 (2nd International Conference on Cognitive Radio Oriented Wireless Networks and Communications), Aug. 2007.
[paper]
Conference
Enhanced Packet Scheduling Algorithm Providing QoS in High Speed Downlink Packet Access
Ohyun Jo, Jong-wuk Son, Soo-yong Jeon, Dong-ho Cho
VTC 2006 (IEEE Vehicular Technology Conference), 2006.
[paper]
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