Publications

2026

1. J. Ha, W. Choi, H. Choi, J. Woo, S. Park, G. Byun, R. Kang, M. Kim, and M. Son, "Small Underwater Objects 3D Point Cloud Dataset Using Mechanical Scanning Sonar," Sci. Data.  

2. D. Kim and G. Byun, "Green's Function Extrapolation with a Generalized Waveguide Invariant," J. Theor. Comput. Acoust. 2650006. 

2025

3. D. Kim, G. Byun, S. Cho, and H. C. Song, "Striation-based beamforming for a ship of opportunity in shallow water," J. Acoust. Soc. Am. 158, 2694-2702.

4. D. Kim, G. Byun, and H. C. Song, "Double beamforming with a vertical receiver array and a ship of opportunity," J. Acoust. Soc. Am. 158, 2687-2693.

5. Y. Lee, D. Kim, and G. Byun, "Matched-field processing using phase compensation to correct array tilt mismatch," (in Korean), J. Acoust. Soc. Kr. 44, 407-415.

6. D. Kim and G. Byun, "Localization of multiple uncorrelated sources using matched field processing with multiple tilt constraints," (in Korean), J. Acoust. Soc. Kr. 44, 416-427.

7. S. Park, G. Kim, and G. Byun, "Performance comparisons of matched field processing and machine learning-based source range estimation under mismatch conditions," (in Korean), J. Acoust. Soc. Kr. 44, 392-406.

8. D. Kim, G. Byun, J. Song, J. S. Kim, and H. C. Song, "Generalized Taylor expansion of the waveguide invariant for a homogeneous waveguide with variable bathymetry (L)," J. Acoust. Soc. Am. 157, 2473-2476.

9. Y. H. Choi, G. Byun, D. Kim, and J. S. Kim, "Adaptive steered frequency-wavenumber analysis for high-frequency source localization in shallow water," sensors 2025, 25, 2036, 1-15.

2024

10. D. Lee, G. Byun, and W. Chung, "Adaptive iterative transfer learning for effective snapping shrimp sound detection," J. Acoust. Soc. Am. 156, 865-878.

11. D. Kim, D. Kim, G. Byun, J. S. Kim, and H. C. Song, "Improvement of a Green's function for a moving source using the waveguide invariant theory," sensors 2024, 24, 5782, 1-14.

12. D. Kim, G. Byun, D. Kim, and J. S. Kim, "The relationship between the array invariant-based ranging and the effective range in a weakly range-dependent environment," (in Korean), J. Acoust. Soc. Kr. 43, 455-465.

13. G. Byun, D. Kim, and S-H Byun, "Waveguide invariant-based source-range estimation in shallow water environments featuring a pit," (in Korean), J. Acoust. Soc. Kr. 43, 466-474.

2023

14. Y. H. Choi, J. S. Kim, and G. Byun, "Source localization based on steered frequency-wavenumber analysis for sparse array," J. Acoust. Soc. Am. 153, 3065-3074.

15. D. Kim, G. Byun, and J. S. Kim, "Direction-of-arrival estimation based on frequency difference-wavenumber analysis for sparse vertical array configuration," sensors 23, 337, 1-14.

16. S. Jeong, W. Chung, S. Shin, D. Kim, J. S. Kim, G. Byun, and D. Lee, "Development of dolphin click signal classification algorithm based on recurrent neural network for marine environment monitoring," geophysics and geophysical exploration, 26, 126-137.

2022

17. H. C. Song and G. Byun, "An overview of array invariant for source-range estimation in shallow water," J. Acoust. Soc. Am. 151, 2336-2352.

18. G. Byun and H. C. Song, "The waveguide invariant for a Pekeris waveguide," J. Acoust. Soc. Am. 151, 846-851.

2021

19. H. C. Song and G. Byun, "Localization of a distant ship using a guide ship and a vertical array," J. Acoust. Soc. Am. 149, 2173-2178.

20. G. Byun and H. C. Song, "Adaptive array invariant in range-dependent environments with variable bathymetry," J. Acoust. Soc. Am. 149, 1363-1370.

2020

21. G. Byu and H. C. Song, "Extracting Green's functions between ships of opportunity using a vertical array," J. Acoust. Soc. Am. 148, 1800-1807.

22. G. Byun and H. C. Song, "Adaptive array invariant," J. Acoust. Soc. Am. 148, 925-933.

23. H. C. Song and G. Byun, "Extrapolating Green's functions using the waveguide invariant theory," J. Acoust. Soc. Am. 147, 2150-2158.

24. G. Byun, F. Hunter Akins, Kay L. Gemba, H. C. Song, and W. A. Kuperman, "Multiple constraint matched field processing tolerant to array tilt mismatch," J. Acoust. Soc. Am. 147, 1231-1238.

2019

25. G. Byun, H. C. Song, and S-H. Byun, "Localization of multiple ships using a vertical array in shallow water," J. Acoust. Soc. Am. 145, EL528-EL533.

26. H. C. Song, G. Byun, and J. S. Kim, "Remote acoustic illumination using time reversal and a surface ship (L)," J. Acoust. Soc. Am. 145, 1565-1568.

27. H. Gu, G. Byun, S-H. Byun, and J. S. Kim, "Analysis of array invariant-based source-range estimation using a horizontal array," (in Korean), J. Acoust. Soc. Kr. 38, 231-239.

2018

28. S. Cho, G. Byun, S-H. Byun, and J. S. Kim, "Ray-backpropagation-based ship localization," (in Korean), J. Acoust. Soc. Kr. 37, 196-205.

29. S-H. Byun, G. Byun, and K. G. Sabra, "Ray-based blind deconvolution of shipping sources using multiple beams separted by alternating projection," J. Acoust. Soc. Am. 144, 3525-3532.

30. G. Byun, H. C. Song, and J. S. Kim, "Performance comparisons of array invariant and matched field processing using broadband ship noise and a tilted vertical array," J. Acoust. Soc. Am. 144, 3067-3074.

31. G. Byun, H. C. Song, J. S. Kim, and J. S. Park, "Real-time tracking of a surface ship using a bottom-mounted horizontal array," J. Acoust. Soc. Am. 144, 2375-2382.

32. H. C. Song and G. Byun, "Simultaneous localization of a surface ship and a submerged towed source (L)," J. Acoust. Soc. Am. 144, 2238-2241.

33. G. Byun, C. Cho, H. C. Song, J. S. Kim, and S-H. Byun, "Array invariant-based calibration of array tilt using a source of opportunity," J. Acoust. Soc. Am. 143, 1318-1325.

34. G. Byun, H. C. Song, and J. S. Kim, "Virtual source array-based multiple time-reversal focusing," Applied sciences, 8, 1-11.

2017

35. G. Byun and J. S. Kim, "Robust variable range focusing with a virtual source array using the waveguide invariant in underwater," (in Korean), J. Acoust. Soc. Kr. 36, 23-29.

2016

36. S. Oh, G. Byun, and J. S. Kim, "Performance improvement of underater acoustic communication using ray-based blind deconvolution in passive time reversal mirror," (in Korean), J. Acoust. Soc. Kr. 35, 375-382.

37. K. Nam, J. S. Kim, and G. Byun, "Performance analysis of underwater acoustic communication using time reversal mirror based on generalized sidelobe canceller," (in Korean), J. Acoust. Soc. Kr. 35, 389-394.

38. G. Byun, S. Oh, S-H. Byun, and J. S. Kim, "Estimation of source signal and channel response using ray-based blind deconvolution technique for Doppler-shifted underwater channel," J. Acoust. Soc. Kr. 35, 331-339.