S. Seol, J. Chung and Y. Kim*, "MDCEN: Feedback-Free Multi-Distance Channel Estimation for Underwater Sensor Networks," IEEE Internet of Things Journal, vol. 12, no. 23, pp. 51800-51811, 2025. (Ranked in the Top 4% in Computer Science)
S. Seol, M. Kim, Y. Kim* and J. Chung*, "Deep-learning based multi-node channel quality estimation for underwater acoustic communications," Applied Ocean Research, vol. 165, no. 1, pp. 104826, Dec. 2025. [SCIE] (Ranked in the Top 8% in Oceanography)
Y. Kim and H. Lee*, "Orthogonal Chirp-based Frequency Division Multiplexing for Short Transmission Time Interval Underwater Communications," Applied Acoustics, vol. 231, no. 1, pp. 110554, Mar. 2025. [SCIE]
J. Kim, S. Han, B. Seo, Y. Kim* and H. Lee*, "Generalized Chirp Spread Spectrum for Underwater Acoustic Communications," Electronics, vol. 14, no. 5, pp. 964, Feb. 2025. [SCIE]
Y. Kim, H. Ko, and H. Lee*, "Gradient Descent based Parameter Estimation for Ultra Short Baseline," IEEE Access, vol. 12, no. 1, pp. 174713-174722, Nov. 2024. [SCIE]
Y. Kim, S. Seol, J. Chung, and H. Lee*, "CRGAN-based turbo code interleaver for underwater acoustic communications," ICT Express, vol. 10, no. 3, pp. 498-506, Jun. 2024. [SCIE]
Y. Kim, S. Seol, H. Lee, and J. Chung*, "WhistleGAN for Biomimetic Underwater Acoustic Covert Communication," Electronics, vol. 13, no. 5, pp. 964, Mar. 2024. [SCIE]
Y. Kim, H. Lee, S. Seol, B. Park, and J. Chung*, "Underwater biomimetic covert acoustic communications mimicking multiple dolphin whistles," Electronics, vol. 12, no. 19, pp. 3999, Sept. 2023. [SCIE]
H. Lee, Y. Kim, S. Seol, and J. Chung*, "Deep Learning-based Direction-of-arrival Estimation for Far-field Sources under Correlated Near-field Interferences," ICT Express, vol. 9, no. 4, pp. 741-747, Jun. 2022. [SCIE]
Y. Kim, H. Lee, S. Seol, and J. Chung*, "2D BiLSTM Based Channel Impulse Response Estimator for Improving Throughput in Underwater Sensor Network," IEEE Access, vol. 10, no. 1, pp. 57227-57233, Jun. 2022. [SCIE]
H. Lee, Y. Kim, S. Seol, and J. Chung*, "Deep Learning-Based Near-Field Source Localization Without a Priori Knowledge of the Number of Sources," IEEE Access, vol. 10, no. 1, pp. 55360-55368, May 2022. [SCIE]
H. Lee, Y. Kim, S. Seol, J. Ahn, W. Kim, and J. Chung*, "Mimicking Multiple Whale Whistles based Underwater Covert Communication," IEEE Access, vol. 10, no. 1, pp. 43934-43942, Apr. 2022. [SCIE]
S. Seol, J. Ahn, H. Lee, Y. Kim, and J. Chung*, "SSP based underwater CIR estimation with S-BiFPN," ICT Express, vol. 8, no. 1, pp. 44-49, Mar. 2022. [SCIE]
J. Ahn, H. Lee, Y. Kim, W. Kim, and J. Chung*, "Biomimicking Covert Communication by Time-Frequency Shift Modulation for Increasing Mimicking and BER Performances," Sensors, vol. 21, no. 6, pp. 2184, Mar. 2021. [SCIE]
H. Lee, J. Ahn, Y. Kim, and J. Chung*, "Direction-of-Arrival Estimation of Far-Field Sources Under Near-Field Interferences in Passive Sonar Array," IEEE Access, vol. 9, no. 1, pp. 28413-28420, Feb. 2021. [SCIE]
J. Ahn, H. Lee, Y. Kim, W. Kim, and J. Chung*, "Machine Learning Based Biomimetic Underwater Covert Acoustic Communication Method Using Dolphin Whistle Contours," Sensors, vol. 20, no. 21, pp. 6166, Oct. 2020. [SCIE]
H. Lee, J. Ahn, Y. Kim, S. Lee, and J. Chung*, "Time-frequency modulation based mimicking dolphin whistle for covert underwater acoustic communication," Jpn. J. Appl. Phys., vol. 59, no. SK, pp. SKKF03, May 2020. [SCIE]
H. Lee, J. Ahn, Y. Kim, and J. Chung*, "Antijamming Improvement for Frequency Hopping Using Noise-Jammer Power Estimator," Appl. Sci., vol. 10, no. 5, pp. 1733, Mar. 2020. [SCIE]
J. Ahn, H. Lee, Y. Kim, and J. Chung*, "Snapping shrimp noise detection and mitigation for underwater acoustic orthogonal frequency division multiple communication using multilayer frequency," Int. J. Nav. Archit. Ocean Eng., vol. 12, no. 1, pp. 258-269, Jan. 2020. [SCIE]
Y. Kim, H. Lee, J. Ahn, and J. Chung*, "Selection of CDMA and OFDM using machine learning in underwater wireless networks," ICT Express, vol. 5, no. 4, pp. 215-218, Dec. 2019. [SCIE]
J. Ahn, H. Lee, Y. Kim, S. Lee, and J. Chung*, "Mimicking dolphin whistles with continuously varying carrier frequency modulation for covert underwater acoustic communication," Jpn. J. Appl. Phys., vol. 58, no. SG, pp. SGGF05, Jun. 2019. [SCIE]