DeFilippis, J. P., Cornuelle, B. D., Lucas, A. J., Hodgkiss, W. S., Lenain, L., Kuperman, W. A., & Alford, M. H. (2023). Observations and simulations of caustic formation due to oceanographic fine structure. The Journal of the Acoustical Society of America, 154(3), 1372–1388. https://doi.org/10.1121/10.0020830

Dahl, P. H., Dall’Osto, D. R., & Hodgkiss, W. S. (2023). Active intensity vortex and stagnation point singularities in a shallow underwater waveguide. The Journal of the Acoustical Society of America, 154(3), 1482–1492. https://doi.org/10.1121/10.0020836

Johnson, J. J., Lin, Y.-T., Newhall, A. E., Gawarkiewicz, G. G., Knobles, D. P., Chaytor, J. D., & Hodgkiss, W. S. (2023). Acoustic ducting by shelf water streamers at the New England shelfbreak. JASA Express Letters, 3(8), 086001. https://doi.org/10.1121/10.0020348

Gemba, K. L., Vazquez, H. J., Sarkar, J., Tippman, J. D., Cornuelle, B., Hodgkiss, W. S., & Kuperman, W. A. (2022). Moving source ocean acoustic tomography with uncertainty quantification using controlled source-tow observations. The Journal of the Acoustical Society of America, 151(2), 861–880. https://doi.org/10.1121/10.0009268

Knobles, D. P., Neilsen, T. B., Wilson, P. S., Hodgkiss, W. S., Bonnel, J., & Lin, Y. T. (2022). Maximum entropy inference of seabed properties using waveguide invariant features from surface ships. The Journal of the Acoustical Society of America, 151(5), 2885–2896. https://doi.org/10.1121/10.0010372

Tollefsen, D., Hodgkiss, W. S., Dosso, S. E., Bonnel, J., & Knobles, D. P. (2021). Probabilistic estimation of merchant ship source levels in an uncertain shallow-water environment. Ieee Journal of Oceanic Engineering, 10. https://doi.org/10.1109/joe.2021.3113506

Castro-Correa, J. A., Badiey, M., Neilsen, T. B., Knobles, D. P., & Hodgkiss, W. S. (2021). Impact of data augmentation on supervised learning for a moving mid-frequency source. Journal of the Acoustical Society of America, 150(5), 3914–3928. https://doi.org/10.1121/10.0007284

Gemba, K. L., Vazquez, H. J., Fialkowski, J., Edelmann, G. F., Dzieciuch, M. A., & Hodgkiss, W. S. (2021). A performance comparison between m-sequences and linear frequency-modulated sweeps for the estimation of travel-time with a moving source. Journal of the Acoustical Society of America, 150(4), 2613–2623. https://doi.org/10.1121/10.0006656

Escobar-Amado, C. D., Neilsen, T. B., Castro-Correa, J. A., Van Komen, D. F., Badiey, M., Knobles, D. P., & Hodgkiss, W. S. (2021). Seabed classification from merchant ship-radiated noise using a physics-based ensemble of deep learning algorithms. Journal of the Acoustical Society of America, 150(2), 1434–1447. https://doi.org/10.1121/10.0005936

Knobles, D. P., Wilson, P. S., Neilsen, T. B., & Hodgkiss, W. S. (2021). Influence of seabed on very low frequency sound recorded during passage of merchant ships on the New England shelf. Journal of the Acoustical Society of America, 149(5), 3294–3300. https://doi.org/10.1121/10.0004991

Van Komen, D. F., Neilsen, T. B., Mortenson, D. B., Acree, M. C., Knobles, D. P., Badiey, M., & Hodgkiss, W. S. (2021). Seabed type and source parameters predictions using ship spectrograms in convolutional neural networksa). Journal of the Acoustical Society of America, 149(2), 1198–1210. https://doi.org/10.1121/10.0003502

Richards, E. L., Song, H. C., & Hodgkiss, W. S. (2021). Observations of scatter from surface reflectors with Doppler sensitive probe signals. JASA Express Letters, 1(1), 016001. https://doi.org/10.1121/10.0003000

Neilsen, T. B., Escobar-Amado, C. D., Acree, M. C., Hodgkiss, W. S., Van Komen, D. F., Knobles, D. P., Badiey, M., & Castro-Correa, J. (2021). Learning location and seabed type from a moving mid-frequency sourcea). Journal of the Acoustical Society of America, 149(1), 692–705. https://doi.org/10.1121/10.0003361

Hefner, B. T., & Hodgkiss, W. S. (2019). Reverberation due to a moving, narrowband source in an ocean waveguide. Journal of the Acoustical Society of America, 146(3), 1661–1670. https://doi.org/10.1121/1.5126023

Nannuru, S., Gemba, K. L., Gerstoft, P., Hodgkiss, W. S., & Mecklenbrauker, C. F. (2019). Sparse Bayesian learning with multiple dictionaries. Signal Processing, 159, 159–170. https://doi.org/10.1016/j.sigpro.2019.02.003

Richards, E. L., Song, H. C., & Hodgkiss, W. S. (2018). Acoustic scattering comparison of Kirchhoff approximation to Rayleigh-Fourier method for sinusoidal surface waves at low grazing angles. Journal of the Acoustical Society of America, 144(3), 1269–1278. https://doi.org/10.1121/1.5052256

Yuan, Z., Richards, E. L., Song, H. C., Hodgkiss, W. S., & Yan, S. (2018). Calibration of vertical array tilt using snapping shrimp sound. The Journal of the Acoustical Society of America, 144(3), 1203–1210. https://doi.org/10.1121/1.5054089

Gemba, K. L., Sarkar, J., Cornuelle, B., Hodgkiss, W. S., & Kuperman, W. A. (2018). Estimating relative channel impulse responses from ships of opportunity in a shallow water environment. The Journal of the Acoustical Society of America, 144(3), 1231–1244. https://doi.org/10.1121/1.5052259

Verlinden, C. M. A., Sarkar, J., Hodgkiss, W. S., Kuperman, W. A., & Sabra, K. G. (2018). Passive acoustic tracking using a library of nearby sources of opportunity. Journal of the Acoustical Society of America, 143(2), 878–890. https://doi.org/10.1121/1.5022782

Song, H., Cho, C., Hodgkiss, W., Nam, S., Kim, S.-M., & Kim, B.-N. (2018). Underwater sound channel in the northeastern East China Sea. Ocean Engineering, 147, 370–374. https://doi.org/10.1016/j.oceaneng.2017.10.045

Tenorio-Halle, L., Thode, A. M., Sarkar, J., Verlinden, C., Tippmann, J., Hodgkiss, W. S., & Kuperman, W. A. (2017). A double-difference method for high-resolution acoustic tracking using a deep-water vertical array. Journal of the Acoustical Society of America, 142(6), 3474–3485. https://doi.org/10.1121/1.5014050

Gemba, K. L., Nannuru, S., Gerstoft, P., & Hodgkiss, W. S. (2017). Multi-frequency sparse Bayesian learning for robust matched field processing. Journal of the Acoustical Society of America, 141(5), 3411–3420. https://doi.org/10.1121/1.4983467

Das, A., Hodgkiss, W. S., & Gerstoft, P. (2017). Peer-reviewed technical communication-coherent multipath direction-of-arrival resolution using compressed sensing. Ieee Journal of Oceanic Engineering, 42(2), 494–505. https://doi.org/10.1109/joe.2016.2576198

Tollefsen, D., Gerstoft, P., & Hodgkiss, W. S. (2017). Multiple-array passive acoustic source localization in shallow water. Journal of the Acoustical Society of America, 141(3), 1501–1513. https://doi.org/10.1121/1.4976214

Gemba, K. L., Hodgkiss, W. S., & Gerstoft, P. (2017). Adaptive and compressive matched field processing. Journal of the Acoustical Society of America, 141(1), 92–103. https://doi.org/10.1121/1.4973528

Tippmann, J. D., Sarkar, J., Verlinden, C. M. A., Hodgkiss, W. S., & Kuperman, W. A. (2016). Toward ocean attenuation tomography: Determining acoustic volume attenuation coefficients in seawater using eigenray amplitudes. Journal of the Acoustical Society of America, 140(3), EL247–EL250. https://doi.org/10.1121/1.4962348

Cho, C., Song, H. C., & Hodgkiss, W. S. (2015). Robust source-range estimation using the array/waveguide invariant and a vertical array. The Journal of the Acoustical Society of America, 139(1), 63–69. https://doi.org/10.1121/1.4939121

Verlinden, C. M. A., Sarkar, J., Hodgkiss, W. S., Kuperman, W. A., & Sabra, K. G. (2015). Passive acoustic source localization using sources of opportunity. Journal of the Acoustical Society of America, 138(1), EL54–EL59. https://doi.org/10.1121/1.4922763

Song, H. C., & Hodgkiss, W. S. (2015). Self-synchronization and spatial diversity of passive time reversal communication. Journal of the Acoustical Society of America, 137(5), 2974–2977. https://doi.org/10.1121/1.4919324

Tan, B. A., Gerstoft, P., Yardim, C., & Hodgkiss, W. S. (2015). Change-point detection for recursive Bayesian geoacoustic inversions. Journal of the Acoustical Society of America, 137(4), 1962–1970. https://doi.org/10.1121/1.4916887

Tan, B. A., Gerstoft, P., Yardim, C., & Hodgkiss, W. S. (2014). Recursive Bayesian synthetic aperture geoacoustic inversion in the presence of motion dynamics. Journal of the Acoustical Society of America, 136(3), 1187–1198. https://doi.org/10.1121/1.4892788

Menon, R., Gerstoft, P., & Hodgkiss, W. S. (2014). On the apparent attenuation in the spatial coherence estimated fromseismic arrays. Journal of Geophysical Research-Solid Earth, 119(4), 3115–3132. https://doi.org/10.1002/2013jb010835

Yardim, C., Gerstoft, P., Hodgkiss, W. S., & Traer, J. (2014). Compressive geoacoustic inversion using ambient noise. Journal of the Acoustical Society of America, 135(3), 1245–1255. https://doi.org/10.1121/1.4864792

Carriere, O., Gerstoft, P., & Hodgkiss, W. S. (2014). Spatial filtering in ambient noise interferometry. Journal of the Acoustical Society of America, 135(3), 1186–1196. https://doi.org/10.1121/1.4863658

Karimian, A., Yardim, C., Haack, T., Gerstoft, P., Hodgkiss, W. S., & Rogers, T. (2013). Toward the assimilation of the atmospheric surface layer using numerical weather prediction and radar clutter observations. Journal of Applied Meteorology and Climatology, 52(10), 2345–2355.

Fried, S. E., Walker, S. C., Hodgkiss, W. S., & Kuperman, W. A. (2013). Measuring the effect of ambient noise directionality and split-beam processing on the convergence of the cross-correlation function. Journal of the Acoustical Society of America, 134(3), 1824–1832. https://doi.org/10.1121/1.4816490

Song, H. C., & Hodgkiss, W. S. (2013). Efficient use of bandwidth for underwater acoustic communication. Journal of the Acoustical Society of America, 134(2), 905–908. https://doi.org/10.1121/1.4812762

Tan, B. A., Gerstoft, P., Yardim, C., & Hodgkiss, W. S. (2013). Broadband synthetic aperture geoacoustic inversion. Journal of the Acoustical Society of America, 134(1), 312–322. https://doi.org/10.1121/1.4807567

Menon, R., Gerstoft, P., & Hodgkiss, W. S. (2013). Effect of Medium Attenuation on the Asymptotic Eigenvalues of Noise Covariance Matrices. IEEE Signal Processing Letters, 20(5), 435–438. https://doi.org/10.1109/lsp.2013.2250500

Caglar Yardim, Peter Gerstoft, & William S. Hodgkiss. (2013). Particle smoothers in sequential geoacoustic inversion. The Journal of the Acoustical Society of America, 134(2), 971–981.

Roux, P., Kuperman, W. A., Cornuelle, B. D., Aulanier, F., Hodgkiss, W. S., & Song, H. C. (2013). Analyzing sound speed fluctuations in shallow water from group-velocity versus phase-velocity data representation. Journal of the Acoustical Society of America, 133(4), 1945–1952. https://doi.org/10.1121/1.4792354

Lani, S. W., Sabra, K. G., Hodgkiss, W. S., Kuperman, W. A., & Roux, P. (2013). Coherent processing of shipping noise for ocean monitoring. Journal of the Acoustical Society of America, 133(2), EL108–EL113. https://doi.org/10.1121/1.4776775

Cho, S. E., Song, H. C., & Hodgkiss, W. S. (2013). Multiuser acoustic communications with mobile users. Journal of the Acoustical Society of America, 133(2), 880–890. https://doi.org/10.1121/1.4773267

Menon, R., Gerstoft, P., & Hodgkiss, W. S. (2012). Cross-correlations of diffuse noise in an ocean environment using eigenvalue based statistical inference. Journal of the Acoustical Society of America, 132(5), 3213–3224. https://doi.org/10.1121/1.4754558

Gerstoft, P., Menon, R., Hodgkiss, W. S., & Mecklenbrauker, C. F. (2012). Eigenvalues of the sample covariance matrix for a towed array. Journal of the Acoustical Society of America, 132(4), 2388–2396. https://doi.org/10.1121/1.4746024

Karimian, A., Yardim, C., Gerstoft, P., Hodgkiss, W. S., & Barrios, A. E. (2012). Multiple grazing angle sea clutter modeling. IEEE Transactions on Antennas and Propagation, 60(9), 4408–4417. https://doi.org/10.1109/tap.2012.2207033

Song, H. C., & Hodgkiss, W. S. (2012). Diversity combining for long-range acoustic communication in deep water. Journal of the Acoustical Society of America, 132(2), EL68–EL73. https://doi.org/10.1121/1.4731639

Leroy, C., Lani, S., Sabra, K. G., Hodgkiss, W. S., Kuperman, W. A., & Roux, P. (2012). Enhancing the emergence rate of coherent wavefronts from ocean ambient noise correlations using spatio-temporal filters. Journal of the Acoustical Society of America, 132(2), 883–893. https://doi.org/10.1121/1.4731231

Menon, R., Gerstoft, P., & Hodgkiss, W. S. (2012). Asymptotic eigenvalue density of noise covariance matrices. Ieee Transactions on Signal Processing, 60(7), 3415–3424. https://doi.org/10.1109/tsp.2012.2193573

Cho, S. E., Song, H. C., & Hodgkiss, W. S. (2012). Asynchronous multiuser underwater acoustic communications (L). Journal of the Acoustical Society of America, 132(1), 5–8. https://doi.org/10.1121/1.4726029