World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Electronics and Electrical Engineering 41 4202 4034 1507 1410 500 10900
Computer Science 42 8203 7969 3517 3383 534 11222

Andreas Spanias publications per year

The chart shows the history of publications by Andreas Spanias between 1985 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Andreas Spanias published across 42 years, from 1985 to 2026, averaging 14 papers a year. Output peaked at 33 publications in 2010. 11 of the 586 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1985 to 2026. Vertical axis: number of publications, 0 to 33. Peak 33 publications in 2010. 1985: 3 publications 1986: 2 publications 1987: 2 publications 1988: 3 publications 1989: 5 publications 1990: 5 publications 1991: 7 publications 1992: 5 publications 1993: 4 publications 1994: 6 publications 1995: 5 publications 1996: 8 publications 1997: 7 publications 1998: 7 publications 1999: 4 publications 2000: 5 publications 2001: 7 publications 2002: 11 publications 2003: 24 publications 2004: 14 publications 2005: 22 publications 2006: 20 publications 2007: 22 publications 2008: 15 publications 2009: 26 publications 2010: 33 publications 2011: 30 publications 2012: 27 publications 2013: 30 publications 2014: 26 publications 2015: 19 publications 2016: 16 publications 2017: 13 publications 2018: 23 publications 2019: 29 publications 2020: 16 publications 2021: 22 publications 2022: 28 publications 2023: 15 publications 2024: 9 publications 2025: 10 publications 2026: 1 publication
1985 2026

586 publications in total across all disciplines

View publications per year as a table
Andreas Spanias: publications per year, 1985 to 2026
Year Publications
1985 3
1986 2
1987 2
1988 3
1989 5
1990 5
1991 7
1992 5
1993 4
1994 6
1995 5
1996 8
1997 7
1998 7
1999 4
2000 5
2001 7
2002 11
2003 24
2004 14
2005 22
2006 20
2007 22
2008 15
2009 26
2010 33
2011 30
2012 27
2013 30
2014 26
2015 19
2016 16
2017 13
2018 23
2019 29
2020 16
2021 22
2022 28
2023 15
2024 9
2025 10
2026 1
Total 586
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Andreas Spanias publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Andreas Spanias sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 53 bars. Horizontal axis: publications, 34–53 to 1,065+. Vertical axis: number of scientists, 0 to 445. Most scientists, 445, have 174–193 publications. The last bar groups every scientist with 1,065 publications or more. The highlighted bar, 494–513 publications, is where this scientist sits. 34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34–53 publications 1,065+

This scientist: 500 publications — 84th percentile

84% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

View publications distribution as a table
Number of Electronics and Electrical Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
Publications Scientists This scientist
34–53 24
54–73 52
74–93 114
94–113 203
114–133 269
134–153 355
154–173 403
174–193 445
194–213 430
214–233 431
234–253 399
254–273 366
274–293 335
294–313 300
314–333 276
334–353 250
354–373 214
374–393 187
394–413 152
414–433 169
434–453 147
454–473 111
474–493 117
494–513 103 500
514–533 99
534–553 92
554–573 75
574–593 58
594–613 69
614–633 50
634–653 62
654–673 54
674–693 44
694–713 37
714–733 28
734–753 26
754–773 26
774–793 19
794–813 23
814–833 20
834–853 16
854–873 20
874–893 11
894–913 11
914–933 16
934–953 13
954–973 10
974–993 11
994–1,013 9
1,014–1,033 9
1,034–1,053 10
1,054–1,064 6
1,065+ 99
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Andreas Spanias D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Andreas Spanias sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 82 bars. Horizontal axis: D-Index, 30 to 111+. Vertical axis: number of scientists, 0 to 263. Most scientists, 263, have 32 D-Index. The last bar groups every scientist with 111 D-Index or more. The highlighted bar, 41 D-Index, is where this scientist sits. 30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 41 D-Index — 39th percentile

39% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

View D-Index distribution as a table
Number of Electronics and Electrical Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
D-Index Scientists This scientist
30 178
31 257
32 263
33 262
34 244
35 236
36 211
37 220
38 214
39 214
40 205
41 187 41
42 194
43 201
44 155
45 189
46 148
47 160
48 134
49 130
50 141
51 156
52 108
53 130
54 112
55 97
56 111
57 102
58 108
59 120
60 103
61 93
62 92
63 74
64 77
65 73
66 64
67 69
68 60
69 39
70 57
71 59
72 46
73 49
74 38
75 35
76 32
77 35
78 31
79 22
80 34
81 31
82 34
83 23
84 18
85 30
86 19
87 19
88 20
89 8
90 17
91 7
92 14
93 9
94 15
95 10
96 12
97 10
98 10
99 12
100 16
101 5
102 7
103 7
104 8
105 9
106 13
107 4
108 5
109 10
110 8
111+ 96
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Overview

Andreas Spanias is affiliated with Arizona State University in the United States. Their research spans the fields of Computer Science and Engineering, with notable contributions in subfields such as Artificial Intelligence, Computer Vision and Pattern Recognition, Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment, and Computer Networks and Communications.

Spanias has published extensively on topics that include Photovoltaic System Optimization Techniques, Solar Radiation and Photovoltaics, CCD and CMOS Imaging Sensors, Explainable Artificial Intelligence (XAI), Machine Learning and Data Classification, Advanced Neural Network Applications, and Advanced Graph Neural Networks.

Frequent co-authors of Spanias encompass Vivek Narayanaswamy, Sameeksha Katoch, Gowtham Muniraju, Jayaraman J. Thiagarajan, and Cihan Tepedelenlioğlu.

Spanias's research output includes papers such as:

  • "Dropout and Pruned Neural Networks for Fault Classification in Photovoltaic Arrays" (2021, IEEE Access)
  • "Machine Learning for Solar Array Monitoring, Optimization, and Control" (2020, Synthesis Lectures on Power Electronics)
  • "DDxNet: a deep learning model for automatic interpretation of electronic health records, electrocardiograms and electroencephalograms" (2020, Scientific Reports)
  • "PV Fault Detection Using Positive Unlabeled Learning" (2021, Applied Sciences)
  • "Optimizing Solar Power Using Array Topology Reconfiguration With Regularized Deep Neural Networks" (2023, IEEE Access)

Spanias's publications appear frequently in venues including arXiv (Cornell University), IEEE Access, Intelligent Decision Technologies, Proceedings of the AAAI Conference on Artificial Intelligence, and the 2021 55th Asilomar Conference on Signals, Systems, and Computers.

Additionally, Spanias has contributed to book publications through Morgan & Claypool Publishers. Titles include:

  • "Machine and Deep Learning Algorithms and Applications" (2022)
  • "Machine Learning for Solar Array Monitoring, Optimization, and Control" (2020)
  • "Positive Unlabeled Learning" (2022)

Best Publications

  • Perceptual coding of digital audio

    T. Painter;A. Spanias

  • Speech coding: a tutorial review

    A.S. Spanias

  • Attend and diagnose: Clinical time series analysis using attention models

    Huan Song;Deepta Rajan;Jayaraman J. Thiagarajan;Jayaraman J. Thiagarajan;Andreas Spanias

  • Audio Signal Processing and Coding

    Andreas Spanias;Ted Painter;Venkatraman Atti

  • Smart-antenna systems for mobile communication networks. Part 1. Overview and antenna design

    S. Bellofiore;C.A. Balanis;J. Foutz;A.S. Spanias

  • A brief survey of machine learning methods and their sensor and IoT applications

    Uday Shankar Shanthamallu;Andreas Spanias;Cihan Tepedelenlioglu;Mike Stanley

  • Cepstrum-based pitch detection using a new statistical V/UV classification algorithm

    S. Ahmadi;A.S. Spanias

  • Sparse representations for automatic target classification in SAR images

    Jayaraman J. Thiagarajan;Karthikeyan N. Ramamurthy;Peter Knee;Andreas Spanias

  • Smart antenna system analysis, integration and performance for mobile ad-hoc networks (MANETs)

    S. Bellofiore;J. Foutz;R. Govindarajula;I. Bahceci

  • Smart-antenna system for mobile communication networks .Part 2. Beamforming and network throughput

    S. Bellofiore;J. Foutz;C.A. Balanis;A.S. Spanias

  • Narrowband Direction of Arrival Estimation for Antenna Arrays

    Unknown

  • Autoregressive modeling and feature analysis of DNA sequences

    Niranjan Chakravarthy;A. Spanias;L. D. Iasemidis;K. Tsakalis

  • Porphyrins-Functionalized Single-Walled Carbon Nanotubes Chemiresistive Sensor Arrays for VOCs.

    Mahendra D. Shirsat;Tapan Sarkar;James Kakoullis;Nosang V. Myung

  • A review of algorithms for perceptual coding of digital audio signals

    T. Painter;A. Spanias

  • Interactive online undergraduate laboratories using J-DSP

    A. Spanias;V. Atti

  • High-performance alphabet recognition

    P.C. Loizou;A.S. Spanias

  • Empirically Estimable Classification Bounds Based on a Nonparametric Divergence Measure

    Visar Berisha;Alan Wisler;Alfred O. Hero;Andreas Spanias

  • Transform methods for seismic data compression

    A.S. Spanias;S.B. Jonsson;S.D. Stearns

  • Automatic assessment of vowel space area.

    Steven Sandoval;Visar Berisha;Rene L. Utianski;Julie M. Liss

  • Segmentation, Indexing, and Retrieval for Environmental and Natural Sounds

    G. Wichern;Jiachen Xue;H. Thornburg;B. Mechtley

  • Estimation Over Fading Channels With Limited Feedback Using Distributed Sensing

    M.K. Banavar;C. Tepedelenlioglu;A. Spanias

  • Smart antennas for wireless communications

    S. Bellofiore;J. Foutz;C.A. Balanis;A. Spanias

Frequent Co-Authors

Cihan Tepedelenlioglu
Cihan Tepedelenlioglu Arizona State University
Philipos C. Loizou
Philipos C. Loizou The University of Texas at Dallas
Pavan Turaga
Pavan Turaga Arizona State University
Constantinos S. Pattichis
Constantinos S. Pattichis University of Cyprus
Chaitali Chakrabarti
Chaitali Chakrabarti Arizona State University
Linda A. Hinnov
Linda A. Hinnov George Mason University
Raja Ayyanar
Raja Ayyanar Arizona State University
Constantine A. Balanis
Constantine A. Balanis Arizona State University
Tolga M. Duman
Tolga M. Duman Bilkent University
Alfred O. Hero
Alfred O. Hero University of Michigan–Ann Arbor

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