Simon E. Freeman

431 total citations
29 papers, 290 citations indexed

About

Simon E. Freeman is a scholar working on Oceanography, Ecology and Ocean Engineering. According to data from OpenAlex, Simon E. Freeman has authored 29 papers receiving a total of 290 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Oceanography, 14 papers in Ecology and 8 papers in Ocean Engineering. Recurrent topics in Simon E. Freeman's work include Underwater Acoustics Research (17 papers), Marine animal studies overview (14 papers) and Underwater Vehicles and Communication Systems (8 papers). Simon E. Freeman is often cited by papers focused on Underwater Acoustics Research (17 papers), Marine animal studies overview (14 papers) and Underwater Vehicles and Communication Systems (8 papers). Simon E. Freeman collaborates with scholars based in United States, Netherlands and New Zealand. Simon E. Freeman's co-authors include Lauren A. Freeman, Geoffrey F. Edelmann, Rebecca Kramer‐Bottiglio, James Wissman, Frank E. Fish, Charles A. Rohde, Robert Baines, Andreas F. Haas, Michael J. Buckingham and Peter Gerstoft and has published in prestigious journals such as PLoS ONE, The Journal of the Acoustical Society of America and IEEE Access.

In The Last Decade

Simon E. Freeman

26 papers receiving 280 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Simon E. Freeman United States 11 96 96 77 68 52 29 290
Zizheng Li China 13 159 1.7× 175 1.8× 122 1.6× 151 2.2× 55 1.1× 49 510
Joseph A. Clark United States 9 117 1.2× 150 1.6× 26 0.3× 51 0.8× 25 0.5× 51 359
Ju‐Hyun Lee South Korea 11 39 0.4× 55 0.6× 91 1.2× 51 0.8× 23 0.4× 64 357
Isabel Pérez–Arjona Spain 16 88 0.9× 72 0.8× 52 0.7× 246 3.6× 13 0.3× 41 579
Tony F. W. Embleton Canada 5 33 0.3× 47 0.5× 30 0.4× 130 1.9× 17 0.3× 9 308
Michael E. Lockwood United States 6 74 0.8× 30 0.3× 73 0.9× 63 0.9× 89 1.7× 15 350
Zhongchang Song China 14 285 3.0× 282 2.9× 10 0.1× 137 2.0× 81 1.6× 57 484
John A. Judge United States 12 48 0.5× 44 0.5× 313 4.1× 193 2.8× 36 0.7× 47 565
Anurag Kumar United States 11 70 0.7× 127 1.3× 18 0.2× 18 0.3× 6 0.1× 36 333
Per Rasmussen Denmark 15 99 1.0× 134 1.4× 272 3.5× 47 0.7× 9 0.2× 20 794

Countries citing papers authored by Simon E. Freeman

Since Specialization
Citations

This map shows the geographic impact of Simon E. Freeman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Simon E. Freeman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Simon E. Freeman more than expected).

Fields of papers citing papers by Simon E. Freeman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Simon E. Freeman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Simon E. Freeman. The network helps show where Simon E. Freeman may publish in the future.

Co-authorship network of co-authors of Simon E. Freeman

This figure shows the co-authorship network connecting the top 25 collaborators of Simon E. Freeman. A scholar is included among the top collaborators of Simon E. Freeman based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Simon E. Freeman. Simon E. Freeman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Thode, Aaron M., Emma Ozanich, Simon E. Freeman, et al.. (2021). Automated two-dimensional localization of underwater acoustic transient impulses using vector sensor image processing (vector sensor localization). The Journal of the Acoustical Society of America. 149(2). 770–787. 10 indexed citations
2.
Ozanich, Emma, Aaron M. Thode, Peter Gerstoft, Lauren A. Freeman, & Simon E. Freeman. (2021). Deep embedded clustering of coral reef bioacoustics. The Journal of the Acoustical Society of America. 149(4). 2587–2601. 28 indexed citations
3.
Adhikari, Kaushallya, et al.. (2021). Array Shading to Maximize Deflection Coefficient for Broadband Signal Detection With Conventional Beamforming. IEEE Access. 9. 79343–79352. 2 indexed citations
4.
Baines, Robert, Simon E. Freeman, Frank E. Fish, & Rebecca Kramer‐Bottiglio. (2020). Variable stiffness morphing limb for amphibious legged robots inspired by chelonian environmental adaptations. Bioinspiration & Biomimetics. 15(2). 25002–25002. 36 indexed citations
5.
Ozanich, Emma, Aaron M. Thode, Peter Gerstoft, Simon E. Freeman, & Lauren A. Freeman. (2020). Unsupervised clustering of coral reef fish calls. The Journal of the Acoustical Society of America. 148(4_Supplement). 2729–2729. 1 indexed citations
6.
Potty, Gopu R., et al.. (2019). Measurements and models of acoustic transmission loss on two Hawaiian coral reefs. Proceedings of meetings on acoustics. 42. 70005–70005. 4 indexed citations
7.
Freeman, Simon E., et al.. (2019). Characterization of acoustic attenuation in a coral reef environment. The Journal of the Acoustical Society of America. 146(4_Supplement). 2930–2930.
8.
Freeman, Simon E., et al.. (2018). Photosynthesis by marine algae produces sound, contributing to the daytime soundscape on coral reefs. PLoS ONE. 13(10). e0201766–e0201766. 31 indexed citations
9.
Freeman, Simon E., et al.. (2018). Acoustic emissions by marine algae during photosynthesis. The Journal of the Acoustical Society of America. 143(3_Supplement). 1796–1796. 1 indexed citations
10.
Freeman, Simon E., et al.. (2015). A highly directional transducer for multipath mitigation in high-frequency underwater acoustic communications. The Journal of the Acoustical Society of America. 138(2). EL151–EL154. 11 indexed citations
11.
Freeman, Simon E., et al.. (2015). High-frequency, highly directional short-range underwater acoustic communications. 1–4. 7 indexed citations
12.
Freeman, Simon E., Lauren A. Freeman, Marc O. Lammers, & Michael J. Buckingham. (2014). Spatial variation of the underwater soundscape over coral reefs in the Northwestern Hawaiian Islands. The Journal of the Acoustical Society of America. 136(4_Supplement). 2276–2276. 1 indexed citations
13.
Freeman, Simon E., Lauren A. Freeman, Marc O. Lammers, & Michael J. Buckingham. (2013). Locating invertebrate sound sources, including hermit crabs, on shallow water reefs in the Northwestern Hawaiian Islands using an L-shaped array of hydrophones. The Journal of the Acoustical Society of America. 134(5_Supplement). 4148–4148. 1 indexed citations
14.
Freeman, Simon E., et al.. (2013). On the origins of ambient biological sounds in shallow water tropical ecosystems. Proceedings of meetings on acoustics. 70035–70035. 1 indexed citations
15.
Freeman, Simon E., Gerald L. D’Spain, Ralph A. Stephen, et al.. (2013). Estimating the horizontal and vertical direction-of-arrival of water-borne seismic signals in the northern Philippine Sea. The Journal of the Acoustical Society of America. 134(4). 3282–3298. 6 indexed citations
16.
Freeman, Simon E., et al.. (2013). On the origins of ambient biological sounds in shallow water tropical ecosystems. The Journal of the Acoustical Society of America. 133(5_Supplement). 3396–3396. 3 indexed citations
17.
Carmody, M., J. G. Pasko, D. D. Edwall, et al.. (2008). Status of LWIR HgCdTe-on-Silicon FPA Technology. Journal of Electronic Materials. 37(9). 1184–1188. 17 indexed citations
18.
Armer, J., et al.. (2002). A chip set for MPEG-2 video encoding. 401–404. 2 indexed citations
19.
Freeman, Simon E.. (1980). Critical path analysis for analog circuits. 301–304. 1 indexed citations
20.
Gerritsen, H. J., et al.. (1967). Image Processing with Nonlinear Optics. 109. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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