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Spyros G. Tzafestas

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Electronics and Electrical Engineering 52 2537 2433 12 12 588 9786

Spyros G. Tzafestas publications per year

The chart shows the history of publications by Spyros G. Tzafestas between 1968 and 2023, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Spyros G. Tzafestas published across 56 years, from 1968 to 2023, averaging 11.9 papers a year. Output peaked at 41 publications in 1999. 21 of the 664 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 1968 to 2023. Vertical axis: number of publications, 0 to 41. Peak 41 publications in 1999. 1968: 3 publications 1969: 3 publications 1970: 11 publications 1971: 2 publications 1972: 8 publications 1973: 13 publications 1974: 6 publications 1975: 11 publications 1976: 10 publications 1977: 6 publications 1978: 5 publications 1979: 1 publication 1980: 10 publications 1981: 5 publications 1982: 13 publications 1983: 10 publications 1984: 19 publications 1985: 16 publications 1986: 13 publications 1987: 17 publications 1988: 15 publications 1989: 16 publications 1990: 19 publications 1991: 13 publications 1992: 20 publications 1993: 17 publications 1994: 25 publications 1995: 13 publications 1996: 10 publications 1997: 33 publications 1998: 23 publications 1999: 41 publications 2000: 31 publications 2001: 21 publications 2002: 19 publications 2003: 8 publications 2004: 8 publications 2005: 5 publications 2006: 14 publications 2007: 11 publications 2008: 4 publications 2009: 8 publications 2010: 15 publications 2011: 5 publications 2012: 0 publications 2013: 4 publications 2014: 15 publications 2015: 2 publications 2016: 19 publications 2017: 2 publications 2018: 21 publications 2019: 1 publication 2020: 3 publications 2021: 0 publications 2022: 20 publications 2023: 1 publication
1968 2023

664 publications in total across all disciplines

View publications per year as a table
Spyros G. Tzafestas: publications per year, 1968 to 2023
Year Publications
1968 3
1969 3
1970 11
1971 2
1972 8
1973 13
1974 6
1975 11
1976 10
1977 6
1978 5
1979 1
1980 10
1981 5
1982 13
1983 10
1984 19
1985 16
1986 13
1987 17
1988 15
1989 16
1990 19
1991 13
1992 20
1993 17
1994 25
1995 13
1996 10
1997 33
1998 23
1999 41
2000 31
2001 21
2002 19
2003 8
2004 8
2005 5
2006 14
2007 11
2008 4
2009 8
2010 15
2011 5
2012 0
2013 4
2014 15
2015 2
2016 19
2017 2
2018 21
2019 1
2020 3
2021 0
2022 20
2023 1
Total 664
Download as CSV

Spyros G. Tzafestas 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 Spyros G. Tzafestas 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, 574–593 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: 588 publications — 90th percentile

90% 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
514–533 99
534–553 92
554–573 75
574–593 58 588
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
Download as CSV

Spyros G. Tzafestas 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 Spyros G. Tzafestas 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, 52 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: 52 D-Index — 64th percentile

64% 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
42 194
43 201
44 155
45 189
46 148
47 160
48 134
49 130
50 141
51 156
52 108 52
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
Download as CSV

Overview

Spyros G. Tzafestas is affiliated with the National Technical University of Athens in Greece. Their research spans multiple academic disciplines and covers various topics related to social sciences, neuroscience, and physics and astronomy.

The main fields of their study include:

  • Social Sciences
  • Neuroscience
  • Physics and Astronomy

Tzafestas has contributed to several subfields, reflecting the interdisciplinary nature of their work:

  • Safety Research
  • Cognitive Neuroscience
  • Astronomy and Astrophysics

The principal topics addressed in their research involve a combination of ethical, biomedical, and space science themes:

  • Ethics and Social Impacts of AI
  • Neuroethics, Human Enhancement, Biomedical Innovations
  • Space Science and Extraterrestrial Life

Among their scholarly contributions are two book publications released by River Publishers eBooks in 2022. These books explore themes intersecting systems theory, cybernetics, automation, and robophilosophy:

  • Systems, Cybernetics, Control, and Automation (2022), cited 8 times
  • An Introduction to Robophilosophy Cognition, Intelligence, Autonomy, Consciousness, Conscience, and Ethics (2022), cited 3 times

These publications indicate an engagement with complex systems and ethical considerations in emerging technologies.

Best Publications

  • Introduction to Mobile Robot Control

    Spyros G. Tzafestas

  • Incremental fuzzy expert PID control

    S. Tzafestas;N.P. Papanikolopoulos

  • Extended Kalman filtering for fuzzy modelling and multi-sensor fusion

    G. Rigatos;S. Tzafestas

  • Feedback Control of an Omnidirectional Autonomous Platform for Mobile Service Robots

    Keigo Watanabe;Yamato Shiraishi;Spyros G. Tzafestas;Jun Tang

  • Mobile Robot Control and Navigation: A Global Overview

    Spyros G. Tzafestas

  • The autonomous mobile robot SENARIO: a sensor aided intelligent navigation system for powered wheelchairs

    N.I. Katevas;N.M. Sgouros;S.G. Tzafestas;G. Papakonstantinou

  • Modal Control: Theory and Applications

    B. Porter;R. Crossley;Spyros G. Tzafestas;Thomas J. Higgins

  • Robust Sliding-mode Control Applied to a 5-Link Biped Robot

    Spyros G. Tzafestas;Mark Raibert;Costas S. Tzafestas

  • Computational Intelligence Techniques for Short-Term Electric Load Forecasting

    Spyros Tzafestas;Elpida Tzafestas

  • Multidimensional systems : techniques and applications

    S. G. Tzafestas

  • Coordinated control of manufacturing/supply chains using multi-level techniques

    Spyros Tzafestas;George Kapsiotis

  • Optimal filtering, smoothing and prediction in linear distributed-parameter systems

    S.G. Tzafestas;J.M. Nightingale

  • NeuroFAST: on-line neuro-fuzzy ART-based structure and parameter learning TSK model

    S.G. Tzafestas;K.C. Zikidis

  • How far away is "artificial man"

    T. Fukuda;R. Michelini;V. Potkonjak;S. Tzafestas

  • Intelligent Robotic Systems

    Spyros G. Tzafestas

  • Resolution of composite fuzzy relation equations based on Archimedean triangular norms

    Giorgos B. Stamou;Spyros G. Tzafestas

  • Adaptive fuzzy control for the ship steering problem

    Gerasimos Rigatos;Spyros Tzafestas

  • Methodology in Systems Modelling and Simulation

    B. Zeigler;M. Elzas;G. Klir;T. Oren

  • Knowledge-Based System Diagnosis, Supervision, and Control

    Spyros G. Tzafestas

  • Walsh series approach to lumped and distributed system identification

    S.G. Tzafestas

  • Fault Diagnosis of Dynamic Systems

    Unknown

Frequent Co-Authors

Gerasimos Rigatos
Gerasimos Rigatos Harper Adams University
Toshio Fukuda
Toshio Fukuda Nagoya University
Petros Maragos
Petros Maragos National Technical University of Athens
Anastasios N. Venetsanopoulos
Anastasios N. Venetsanopoulos Toronto Metropolitan University
Kimon P. Valavanis
Kimon P. Valavanis University of Denver
Kevin Warwick
Kevin Warwick Coventry University
Miomir Vukobratović
Miomir Vukobratović University of Belgrade
George J. Klir
George J. Klir Binghamton University
Krzysztof Galkowski
Krzysztof Galkowski University of Zielona Góra
Stavros J. Hamodrakas
Stavros J. Hamodrakas National and Kapodistrian University of Athens

External Links

Personal website of Spyros G. Tzafestas Google Scholar page

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Related Online Degrees & Career Pathways

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Many working professionals choose bachelor degree programs for working adults, designed for flexibility and quicker completion. These programs allow students to balance full-time jobs with advancing their education in engineering or related fields.

For those interested in designing technical training or educational programs, pursuing a master's in instructional design offers valuable expertise. This degree is ideal for engineers looking to transition into educational roles or corporate training.

Additionally, competency-based degrees and programs are gaining traction for their focus on skills mastery rather than time spent in class. Exploring these competency based programs can help students demonstrate real-world proficiency in technical and managerial areas relevant to electronics and electrical engineering careers.

Best Scientists Citing Spyros G. Tzafestas

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Publications: 13

Daniel E. Rivera

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Arizona State University

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