G.C. O'Leary

514 total citations
16 papers, 328 citations indexed

About

G.C. O'Leary is a scholar working on Signal Processing, Artificial Intelligence and Computational Mechanics. According to data from OpenAlex, G.C. O'Leary has authored 16 papers receiving a total of 328 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Signal Processing, 6 papers in Artificial Intelligence and 4 papers in Computational Mechanics. Recurrent topics in G.C. O'Leary's work include Speech and Audio Processing (7 papers), Speech Recognition and Synthesis (5 papers) and Advanced Adaptive Filtering Techniques (4 papers). G.C. O'Leary is often cited by papers focused on Speech and Audio Processing (7 papers), Speech Recognition and Synthesis (5 papers) and Advanced Adaptive Filtering Techniques (4 papers). G.C. O'Leary collaborates with scholars based in United States. G.C. O'Leary's co-authors include Thomas F. Quatieri, D.A. Reynolds, M.A. Zissman, B.A. Carlson, David B. Johnson, Elliot Singer, Thomas E. Hanna, Douglas A. Reynolds, William M. Campbell and Joshua Haines and has published in prestigious journals such as IEEE Transactions on Communications, IEEE Transactions on Speech and Audio Processing and IEEE Transactions on Audio and Electroacoustics.

In The Last Decade

G.C. O'Leary

16 papers receiving 275 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
G.C. O'Leary United States	10	227	185	64	34	29	16	328
George M. Georgiou United States	5	82 0.4×	194 1.0×	22 0.3×	69 2.0×	27 0.9×	12	257
Venkatraman Atti United States	8	128 0.6×	69 0.4×	43 0.7×	111 3.3×	48 1.7×	30	329
F.J. González-Serrano Spain	9	75 0.3×	109 0.6×	71 1.1×	51 1.5×	39 1.3×	30	314
Bouchra Senadji Australia	7	92 0.4×	92 0.5×	149 2.3×	30 0.9×	16 0.6×	50	341
Ashkan Aazami Canada	7	112 0.5×	90 0.5×	59 0.9×	13 0.4×	32 1.1×	9	236
Ganesh N. Ramaswamy United States	12	279 1.2×	293 1.6×	23 0.4×	73 2.1×	13 0.4×	39	458
Umut Şimşekli Türkiye	10	158 0.7×	70 0.4×	22 0.3×	105 3.1×	42 1.4×	42	319
Milan Milosavljević Serbia	9	131 0.6×	75 0.4×	24 0.4×	79 2.3×	36 1.2×	54	277
Onur Dikmen Finland	10	155 0.7×	107 0.6×	20 0.3×	92 2.7×	23 0.8×	15	293
A.V. Rao United States	10	141 0.6×	159 0.9×	31 0.5×	181 5.3×	24 0.8×	21	307

Countries citing papers authored by G.C. O'Leary

Since Specialization

Citations

This map shows the geographic impact of G.C. O'Leary'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 G.C. O'Leary with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites G.C. O'Leary more than expected).

Fields of papers citing papers by G.C. O'Leary

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G.C. O'Leary. 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 G.C. O'Leary. The network helps show where G.C. O'Leary may publish in the future.

Co-authorship network of co-authors of G.C. O'Leary

This figure shows the co-authorship network connecting the top 25 collaborators of G.C. O'Leary. A scholar is included among the top collaborators of G.C. O'Leary 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 G.C. O'Leary. G.C. O'Leary is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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16 of 16 papers shown

Campbell, William M., et al.. (2009). Modeling and detection techniques for Counter-Terror Social Network Analysis and Intent Recognition. 1–16. 25 indexed citations

Quatieri, Thomas F. & G.C. O'Leary. (2005). Decision-directed echo cancellation for full-duplex data transmission at 4800bps. 11. 1337–1340. 1 indexed citations

Zissman, M.A., G.C. O'Leary, & D.H. Johnson. (2005). A block diagram compiler for a digital signal processing MIMD computer. 12. 1867–1870. 2 indexed citations

Quatieri, Thomas F., D.A. Reynolds, & G.C. O'Leary. (2002). Magnitude-only estimation of handset nonlinearity with application to speaker recognition. 2. 745–748. 7 indexed citations

O'Leary, G.C., et al.. (2002). SARA: Survivable Autonomic Response Architecture. 1. 77–88. 32 indexed citations

Reynolds, D.A., M.A. Zissman, Thomas F. Quatieri, G.C. O'Leary, & B.A. Carlson. (2002). The effects of telephone transmission degradations on speaker recognition performance. 1. 329–332. 49 indexed citations

Quatieri, Thomas F., D.A. Reynolds, & G.C. O'Leary. (2000). Estimation of handset nonlinearity with application to speaker recognition. IEEE Transactions on Speech and Audio Processing. 8(5). 567–584. 41 indexed citations

McLaughlin, John, D.A. Reynolds, Elliot Singer, & G.C. O'Leary. (1999). Automatic speaker clustering from multi-speaker utterances. 817–820 vol.2. 4 indexed citations

Reynolds, Douglas A., et al.. (1998). Blind clustering of speech utterances based on speaker and language characteristics. paper 0610–0. 73 indexed citations

10.

O'Leary, G.C., et al.. (1998). Incorporating linguistic knowledge into automatic dialect identification of Spanish. paper 1136–0. 9 indexed citations

11.

Quatieri, Thomas F., Thomas E. Hanna, & G.C. O'Leary. (1997). AM-FM separation using auditory-motivated filters. IEEE Transactions on Speech and Audio Processing. 5(5). 465–480. 37 indexed citations

12.

Quatieri, Thomas F. & G.C. O'Leary. (1989). Far-echo cancellation in the presence of frequency offset (full duplex modem). IEEE Transactions on Communications. 37(6). 635–644. 2 indexed citations

13.

Quatieri, Thomas F. & G.C. O'Leary. (1987). Adaptive-Reference Near- and Far-Echo Cancellation in the Presence of Frequency Offset. Defense Technical Information Center (DTIC). 87. 27886. 1 indexed citations

14.

O'Leary, G.C., et al.. (1981). A modular approach to packet voice terminal hardware design. 183–183. 9 indexed citations

15.

Johnson, David B. & G.C. O'Leary. (1981). A Local Access Network for Packetized Digital Voice Communication. IRE Transactions on Communications Systems. 29(5). 679–688. 25 indexed citations

16.

O'Leary, G.C.. (1970). Nonrecursive digital filtering using cascade fast Fourier transformers. IEEE Transactions on Audio and Electroacoustics. 18(2). 177–183. 11 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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