Paul B. Callahan

14 total papers · 909 total citations
12 papers, 473 citations indexed

About

Paul B. Callahan is a scholar working on Computer Graphics and Computer-Aided Design, Computational Theory and Mathematics and Computer Vision and Pattern Recognition. According to data from OpenAlex, Paul B. Callahan has authored 12 papers receiving a total of 473 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Computer Graphics and Computer-Aided Design, 5 papers in Computational Theory and Mathematics and 4 papers in Computer Vision and Pattern Recognition. Recurrent topics in Paul B. Callahan's work include Computational Geometry and Mesh Generation (8 papers), Digital Image Processing Techniques (3 papers) and Electromagnetic Scattering and Analysis (3 papers). Paul B. Callahan is often cited by papers focused on Computational Geometry and Mesh Generation (8 papers), Digital Image Processing Techniques (3 papers) and Electromagnetic Scattering and Analysis (3 papers). Paul B. Callahan collaborates with scholars based in United States, Switzerland and United Kingdom. Paul B. Callahan's co-authors include S. Rao Kosaraju, Mikhail J. Atallah, Michael T. Goodrich, David Buckingham and Nicholas M. Gotts and has published in prestigious journals such as Journal of the ACM, Experimental Mathematics and International Journal of Computational Geometry & Applications.

In The Last Decade

Paul B. Callahan

11 papers receiving 424 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Paul B. Callahan	302	168	145	105	88	12	473
Michael Balzer	181 0.6×	106 0.6×	411 2.8×	42 0.4×	80 0.9×	15	552
Jeffrey S. Salowe	266 0.9×	81 0.5×	92 0.6×	144 1.4×	58 0.7×	31	528
Nimish R. Shah	305 1.0×	57 0.3×	108 0.7×	67 0.6×	14 0.2×	8	493
Rex A. Dwyer	278 0.9×	148 0.9×	107 0.7×	36 0.3×	30 0.3×	23	484
Thorsten Scheuermann	292 1.0×	24 0.1×	279 1.9×	24 0.2×	54 0.6×	9	544
Shubhabrata Sengupta	195 0.6×	48 0.3×	236 1.6×	21 0.2×	83 0.9×	11	463
M. Sharir	365 1.2×	104 0.6×	194 1.3×	153 1.5×	36 0.4×	13	476
Lee R. Nackman	256 0.8×	22 0.1×	148 1.0×	53 0.5×	38 0.4×	23	490
Hubert de Fraysseix	383 1.3×	59 0.4×	180 1.2×	259 2.5×	27 0.3×	19	522
Michel Pocchiola	301 1.0×	67 0.4×	180 1.2×	118 1.1×	42 0.5×	21	423

Countries citing papers authored by Paul B. Callahan

Since Specialization

Citations

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

Fields of papers citing papers by Paul B. Callahan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Paul B. Callahan. 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 Paul B. Callahan. The network helps show where Paul B. Callahan may publish in the future.

Co-authorship network of co-authors of Paul B. Callahan

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

All Works

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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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