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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Engineering and Technology 39 7777 7504 2133 1980 199 5332

N.J. Bershad publications per year

The chart shows the history of publications by N.J. Bershad between 1964 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. N.J. Bershad published across 61 years, from 1964 to 2024, averaging 3.3 papers a year. Output peaked at 9 publications in 1991. 5 of the 202 publications appeared in the last two years.

No. of publications
2 4 6 8
Bar chart. Horizontal axis: year, 1964 to 2024. Vertical axis: number of publications, 0 to 9. Peak 9 publications in 1991. 1964: 4 publications 1965: 1 publication 1966: 1 publication 1967: 0 publications 1968: 0 publications 1969: 2 publications 1970: 0 publications 1971: 2 publications 1972: 1 publication 1973: 0 publications 1974: 4 publications 1975: 3 publications 1976: 1 publication 1977: 1 publication 1978: 1 publication 1979: 4 publications 1980: 3 publications 1981: 2 publications 1982: 1 publication 1983: 1 publication 1984: 6 publications 1985: 6 publications 1986: 5 publications 1987: 5 publications 1988: 8 publications 1989: 4 publications 1990: 7 publications 1991: 9 publications 1992: 8 publications 1993: 4 publications 1994: 5 publications 1995: 9 publications 1996: 6 publications 1997: 4 publications 1998: 8 publications 1999: 8 publications 2000: 8 publications 2001: 7 publications 2002: 2 publications 2003: 3 publications 2004: 4 publications 2005: 2 publications 2006: 2 publications 2007: 1 publication 2008: 6 publications 2009: 5 publications 2010: 1 publication 2011: 3 publications 2012: 2 publications 2013: 0 publications 2014: 2 publications 2015: 0 publications 2016: 2 publications 2017: 2 publications 2018: 4 publications 2019: 2 publications 2020: 2 publications 2021: 2 publications 2022: 1 publication 2023: 1 publication 2024: 4 publications
1964 2024

202 publications in total across all disciplines

View publications per year as a table
N.J. Bershad: publications per year, 1964 to 2024
Year Publications
1964 4
1965 1
1966 1
1967 0
1968 0
1969 2
1970 0
1971 2
1972 1
1973 0
1974 4
1975 3
1976 1
1977 1
1978 1
1979 4
1980 3
1981 2
1982 1
1983 1
1984 6
1985 6
1986 5
1987 5
1988 8
1989 4
1990 7
1991 9
1992 8
1993 4
1994 5
1995 9
1996 6
1997 4
1998 8
1999 8
2000 8
2001 7
2002 2
2003 3
2004 4
2005 2
2006 2
2007 1
2008 6
2009 5
2010 1
2011 3
2012 2
2013 0
2014 2
2015 0
2016 2
2017 2
2018 4
2019 2
2020 2
2021 2
2022 1
2023 1
2024 4
Total 202
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N.J. Bershad publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where N.J. Bershad sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: publications, 38–47 to 804+. Vertical axis: number of scientists, 0 to 457. Most scientists, 457, have 148–157 publications. The last bar groups every scientist with 804 publications or more. The highlighted bar, 198–207 publications, is where this scientist sits. 38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38–47 publications 804+

This scientist: 199 publications — 48th percentile

48% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

View publications distribution as a table
Number of Engineering and Technology scientists by publication count, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
Publications Scientists This scientist
38–47 20
48–57 35
58–67 96
68–77 135
78–87 190
88–97 259
98–107 283
108–117 369
118–127 341
128–137 386
138–147 372
148–157 457
158–167 415
168–177 407
178–187 421
188–197 378
198–207 403 199
208–217 317
218–227 346
228–237 321
238–247 260
248–257 280
258–267 240
268–277 214
278–287 242
288–297 203
298–307 166
308–317 154
318–327 175
328–337 159
338–347 99
348–357 131
358–367 106
368–377 118
378–387 97
388–397 108
398–407 82
408–417 71
418–427 64
428–437 55
438–447 54
448–457 60
458–467 47
468–477 40
478–487 30
488–497 29
498–507 38
508–517 40
518–527 32
528–537 23
538–547 28
548–557 23
558–567 19
568–577 16
578–587 17
588–597 18
598–607 22
608–617 15
618–627 9
628–637 11
638–647 21
648–657 12
658–667 9
668–677 11
678–687 9
688–697 6
698–707 14
708–717 7
718–727 8
728–737 10
738–747 9
748–757 5
758–767 5
768–777 11
778–787 7
788–797 2
798–803 4
804+ 100
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N.J. Bershad D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where N.J. Bershad sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: D-Index, 30 to 107+. Vertical axis: number of scientists, 0 to 426. Most scientists, 426, have 42 D-Index. The last bar groups every scientist with 107 D-Index or more. The highlighted bar, 39 D-Index, is where this scientist sits. 30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 39 D-Index — 24th percentile

24% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

View D-Index distribution as a table
Number of Engineering and Technology scientists by D-index, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
D-Index Scientists This scientist
30 59
31 114
32 129
33 189
34 200
35 262
36 311
37 312
38 350
39 385 39
40 348
41 362
42 426
43 380
44 310
45 341
46 301
47 306
48 271
49 246
50 210
51 253
52 213
53 221
54 195
55 186
56 170
57 167
58 166
59 144
60 152
61 141
62 138
63 131
64 118
65 114
66 119
67 95
68 87
69 77
70 89
71 69
72 54
73 46
74 55
75 54
76 49
77 53
78 46
79 28
80 39
81 36
82 24
83 26
84 36
85 18
86 25
87 19
88 26
89 27
90 23
91 15
92 12
93 9
94 15
95 10
96 13
97 13
98 9
99 7
100 7
101 8
102 7
103 7
104 9
105 6
106 9
107+ 99
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Overview

N.J. Bershad is affiliated with the University of California, Irvine, in the United States. Their research contributions primarily lie in the fields of Computer Science and Engineering, with significant work in related subfields such as Signal Processing, Computational Mechanics, Control and Systems Engineering, Artificial Intelligence, and Computer Vision and Pattern Recognition.

The scientist's research topics are diverse but focus on advanced technical aspects of signal processing and adaptive filtering. Key thematic areas in their work include:

  • Advanced Adaptive Filtering Techniques
  • Blind Source Separation Techniques
  • Speech and Audio Processing
  • Target Tracking and Data Fusion in Sensor Networks
  • Image and Signal Denoising Methods
  • Control Systems and Identification
  • Advanced Algorithms and Applications

Among the recent publications by N.J. Bershad are:

  • A switched variable step size NLMS adaptive filter, 2020, Digital Signal Processing
  • Stochastic analysis of the diffusion LMS algorithm for cyclostationary white Gaussian inputs, 2021, Signal Processing

Their frequent coauthors include J.C.M. Bermudez and Eweda Eweda. Bershad's collaborative efforts with these colleagues have resulted in multiple joint publications.

They have published extensively in a range of scholarly venues, with multiple papers appearing in:

  • Signal Processing
  • SSRN Electronic Journal
  • Digital Signal Processing
  • IEEE Transactions on Signal Processing
  • International Journal of Adaptive Control and Signal Processing

N.J. Bershad's work involves the development and stochastic analysis of adaptive algorithms, particularly the least mean square (LMS) family and related variants applied to cyclostationary and Gaussian inputs. Their research explores algorithm performance under practical network conditions, including communication delays and colored noise environments.

Best Publications

  • Random differential equations in science and engineering

    Unknown

  • Analysis of the normalized LMS algorithm with Gaussian inputs

    Unknown

  • Time delay estimation using the LMS adaptive filter--Dynamic behavior

    Unknown

  • An Affine Combination of Two LMS Adaptive Filters—Transient Mean-Square Analysis

    N.J. Bershad;J.C.M. Bermudez;J.-Y. Tourneret

  • Adaptive recovery of a chirped sinusoid in noise. II. Performance of the LMS algorithm

    N.J. Bershad;O.M. Macchi

  • Mean weight behavior of the filtered-X LMS algorithm

    O.J. Tobias;J.C.M. Bermudez;N.J. Bershad

  • Comments on and additions to "An adaptive recursive LMS filter"

    C.R. Johnson;M.G. Larimore;P.L. Feintuch;N.J. Bershad

  • A statistical analysis of the affine projection algorithm for unity step size and autoregressive inputs

    S.J.M. de Almeida;J.C.M. Bermudez;N.J. Bershad;M.H. Costa

  • A frequency domain model for 'filtered' LMS algorithms-stability analysis, design, and elimination of the training mode

    Unknown

  • Neural networks for modeling nonlinear memoryless communication channels

    Unknown

  • Stochastic analysis of the filtered-X LMS algorithm in systems with nonlinear secondary paths

    M.H. Costa;J.C.M. Bermudez;N.J. Bershad

  • Stochastic Analysis of a Stable Normalized Least Mean Fourth Algorithm for Adaptive Noise Canceling With a White Gaussian Reference

    E. Eweda;N. J. Bershad

  • Analysis of stochastic gradient identification of Wiener-Hammerstein systems for nonlinearities with Hermite polynomial expansions

    N.J. Bershad;P. Celka;S. McLaughlin

  • Neural network modeling and identification of nonlinear channels with memory: algorithms, applications, and analytic models

    Unknown

  • On error-saturation nonlinearities in LMS adaptation

    Unknown

  • Stochastic analysis of gradient adaptive identification of nonlinear systems with memory for Gaussian data and noisy input and output measurements

    N.J. Bershad;P. Celka;J.-M. Vesin

  • Stochastic gradient identification of polynomial Wiener systems: analysis and application

    P. Celka;N.J. Bershad;J.-M. Vesin

  • The complex LMS adaptive algorithm--Transient weight mean and covariance with applications to the ALE

    Unknown

  • Stochastic Analysis of the LMS and NLMS Algorithms for Cyclostationary White Gaussian Inputs

    Unknown

  • Tracking characteristics of the LMS adaptive line enhancer-response to a linear chirp signal in noise

    Unknown

  • Statistical analysis of the single-layer backpropagation algorithm. II. MSE and classification performance

    N.J. Bershad;J.J. Shynk;P.L. Feintuch

  • Statistical analysis of the single-layer backpropagation algorithm. I. mean weight behavior

    N.J. Bershad;J.J. Shynk;P.L. Feintuch

  • A nonlinear analytical model for the quantized LMS algorithm-the arbitrary step size case

    J.C.M. Bermudez;N.J. Bershad

  • Analytic behavior of the LMS adaptive line enhancer for sinusoids corrupted by multiplicative and additive noise

    M. Ghogho;M. Ibnkahla;N.J. Bershad

  • Stochastic analysis of adaptive gradient identification of Wiener-Hammerstein systems for Gaussian inputs

    N.J. Bershad;S. Bouchired;F. Castanie

  • Fast coupled adaptation for sparse impulse responses using a partial haar transform

    N.J. Bershad;A. Bist

  • Stochastic analysis of the LMS algorithm with a saturation nonlinearity following the adaptive filter output

    M.H. Costa;J.C.M. Bermudez;N.J. Bershad

  • Stochastic Analysis of the LMS Algorithm for System Identification With Subspace Inputs

    N.J. Bershad;J.C.M. Bermudez;J.-Y. Tourneret

  • Performance comparison of RLS and LMS algorithms for tracking a first order Markov communications channel

    N.J. Bershad;S. McLaughlin;C.F.N. Cowan

  • Mean weight behavior of the Filtered-X LMS algorithm

    O.J. Tobias;J.C.M. Bermudez;N.J. Bershad;R. Seara

Frequent Co-Authors

Jean-Yves Tourneret
Jean-Yves Tourneret National Polytechnic Institute of Toulouse
Stephen McLaughlin
Stephen McLaughlin Heriot-Watt University
Suhas Diggavi
Suhas Diggavi University of California, Los Angeles

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