Richard A. Harshman

20.1k total citations · 2 hit papers
56 papers, 12.7k citations indexed

About

Richard A. Harshman is a scholar working on Computational Mathematics, Signal Processing and Artificial Intelligence. According to data from OpenAlex, Richard A. Harshman has authored 56 papers receiving a total of 12.7k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Computational Mathematics, 16 papers in Signal Processing and 10 papers in Artificial Intelligence. Recurrent topics in Richard A. Harshman's work include Tensor decomposition and applications (20 papers), Blind Source Separation Techniques (12 papers) and Hemispheric Asymmetry in Neuroscience (6 papers). Richard A. Harshman is often cited by papers focused on Tensor decomposition and applications (20 papers), Blind Source Separation Techniques (12 papers) and Hemispheric Asymmetry in Neuroscience (6 papers). Richard A. Harshman collaborates with scholars based in Canada, United States and Netherlands. Richard A. Harshman's co-authors include George W. Furnas, Thomas K. Landauer, Scott Deerwester, Susan Dumais, Margaret E. Lundy, Allan Paivio, Jackson T. Gandour, Peter Ladefoged, Louis Goldstein and Ravi S. Menon and has published in prestigious journals such as Journal of the American Statistical Association, NeuroImage and The Journal of the Acoustical Society of America.

In The Last Decade

Richard A. Harshman

54 papers receiving 11.4k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Indexing by latent semantic analysis

1990 7.8k citations Scott Deerwester, Susan Dumais et al. Journal of the American Society for Information Science profile →
Foundations of the PARAFAC procedure: Models and conditions for an "explanatory" multi-model factor analysis

1970 1.6k citations Richard A. Harshman profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Richard A. Harshman Canada	28	6.3k	2.6k	2.0k	1.8k	1.7k	56	12.7k
Daniel D. Lee United States	30	4.6k 0.7×	1.1k 0.4×	3.3k 1.6×	5.5k 3.1×	488 0.3×	125	16.6k
Chris Ding United States	54	7.3k 1.2×	1.5k 0.6×	1.6k 0.8×	7.2k 4.0×	468 0.3×	241	16.9k
Lars Kai Hansen Denmark	46	3.7k 0.6×	387 0.1×	1.8k 0.9×	1.7k 0.9×	362 0.2×	332	11.8k
Phipps Arabie United States	29	3.6k 0.6×	496 0.2×	1.1k 0.5×	1.4k 0.8×	187 0.1×	61	9.0k
George W. Furnas United States	32	7.3k 1.2×	4.4k 1.7×	1.6k 0.8×	4.1k 2.3×	79 0.0×	59	14.0k
Thomas K. Landauer United States	43	13.3k 2.1×	5.1k 2.0×	1.3k 0.7×	2.5k 1.4×	87 0.1×	102	25.2k
Cho‐Jui Hsieh United States	40	6.3k 1.0×	1.2k 0.5×	1.1k 0.5×	3.6k 2.0×	131 0.1×	169	10.4k
Lawrence J. Hubert United States	39	3.8k 0.6×	540 0.2×	1.2k 0.6×	1.5k 0.8×	112 0.1×	149	11.0k
Yong Yu China	54	9.0k 1.4×	4.5k 1.7×	1.5k 0.7×	6.2k 3.4×	205 0.1×	301	16.5k
John Langford United States	37	7.2k 1.1×	1.3k 0.5×	1.8k 0.9×	6.0k 3.3×	85 0.0×	115	15.1k

Countries citing papers authored by Richard A. Harshman

Since Specialization

Citations

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

Fields of papers citing papers by Richard A. Harshman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Richard A. Harshman. 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 Richard A. Harshman. The network helps show where Richard A. Harshman may publish in the future.

Co-authorship network of co-authors of Richard A. Harshman

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Furnas, George W., Scott Deerwester, Thomas K. Landauer, et al.. (2017). Information Retrieval using a Singular Value Decomposition Model of Latent Semantic Structure. ACM SIGIR Forum. 51(2). 90–105. 43 indexed citations

Kroonenberg, Pieter M., Richard A. Harshman, & Takashi Murakami. (2009). Analysing Three-way Profile Data Using the Parafac and Tucker3 Models Illustrated with Views on Parenting. 13(2). 5–5. 9 indexed citations

Kiers, Henk A. L. & Richard A. Harshman. (2009). An efficient algorithm for Parafac with uncorrelated mode‐A components applied to large I × J × K data sets with I >> JK. Journal of Chemometrics. 23(7-8). 442–447. 3 indexed citations

Harshman, Richard A., et al.. (2007). Temporal Analysis of Semantic Graphs Using ASALSAN. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 33–42. 71 indexed citations

Hong, Sungjin, et al.. (2006). Bootstrap scree tests: A Monte Carlo simulation and applications to published data. British Journal of Mathematical and Statistical Psychology. 59(1). 35–57. 18 indexed citations

Lim, Lek‐Heng, Richard A. Harshman, Pierre Comon, & Lieven De Lathauwer. (2005). Optimal solutions to non-negative PARAFAC/multilinear NMF always exist. 16 indexed citations

Hong, Sungjin & Richard A. Harshman. (2003). Shifted factor analysis—Part II: Algorithms. Journal of Chemometrics. 17(7). 379–388. 19 indexed citations

Thomas, Christopher G., Richard A. Harshman, & Ravi S. Menon. (2002). Noise Reduction in BOLD-Based fMRI Using Component Analysis. NeuroImage. 17(3). 1521–1537. 232 indexed citations

Swartzman, Leora C., Richard A. Harshman, Jacquelyn Burkell, & Margaret E. Lundy. (2002). What Accounts for the Appeal of Complementary/Alternative Medicine, and What Makes Complementary/Alternative Medicine "Alternative"?. Medical Decision Making. 22(5). 431–450. 23 indexed citations

10.

Harshman, Richard A. & Sungjin Hong. (2002). ‘Stretch’ vs ‘slice’ methods for representing three‐way structure via matrix notation. Journal of Chemometrics. 16(4). 198–205. 18 indexed citations

11.

Hopke, Philip K., et al.. (1998). Three-way (PARAFAC) factor analysis: examination and comparison of alternative computational methods as applied to ill-conditioned data. Chemometrics and Intelligent Laboratory Systems. 43(1-2). 25–42. 56 indexed citations

12.

Harshman, Richard A. & Margaret E. Lundy. (1996). Uniqueness Proof for a Family of Models Sharing Features of Tucker's Three-Mode Factor Analysis and PARAFAC/Candecomp. Psychometrika. 61(1). 133–154. 79 indexed citations

13.

Deerwester, Scott, Susan Dumais, George W. Furnas, Thomas K. Landauer, & Richard A. Harshman. (1990). Indexing by latent semantic analysis. Journal of the American Society for Information Science. 41(6). 391–407. 7839 indexed citations breakdown →

14.

Kruskal, Joseph B., Richard A. Harshman, & Margaret E. Lundy. (1989). How 3-MFA data can cause degenerate parafac solutions, among other relationships. 260(5). 115–122. 59 indexed citations

15.

Harshman, Richard A., Edward E. Cureton, & Ralph B. D’Agostino. (1986). Factor Analysis: An Applied Approach.. Journal of the American Statistical Association. 81(395). 864–864. 36 indexed citations

16.

Harshman, Richard A.. (1985). Review of Laterality: Functional asymmetry in the intact brain.. Canadian Psychology/Psychologie canadienne. 26(3). 231–235. 2 indexed citations

17.

Kimura, Doreen & Richard A. Harshman. (1984). Sex Differences in Brain Organization for Verbal and Non-Verbal Functions. Progress in brain research. 61. 423–441. 140 indexed citations

18.

Paivio, Allan & Richard A. Harshman. (1983). Factor analysis of a questionnaire on imagery and verbal habits and skills.. Canadian Journal of Psychology/Revue Canadienne de Psychologie. 37(4). 461–483. 114 indexed citations

19.

Harshman, Richard A., Peter Ladefoged, & Louis Goldstein. (1977). Factor analysis of tongue shapes. The Journal of the Acoustical Society of America. 62(3). 693–707. 185 indexed citations

20.

Papçun, George, et al.. (1974). Is the left hemisphere specialized for speech, language and/or something else?. The Journal of the Acoustical Society of America. 55(2). 319–327. 131 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.

Explore authors with similar magnitude of impact