| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Engineering and Technology | 59 | 2346 | 2242 | 732 | 667 | 232 | 12638 |
The chart shows the history of publications by James A. Walker between 1952 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. James A. Walker published across 74 years, from 1952 to 2025, averaging 4.6 papers a year. Output peaked at 31 publications in 1996. 10 of the 342 publications appeared in the last two years.
342 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1952 | 1 |
| 1953 | 0 |
| 1954 | 0 |
| 1955 | 0 |
| 1956 | 0 |
| 1957 | 0 |
| 1958 | 0 |
| 1959 | 0 |
| 1960 | 0 |
| 1961 | 0 |
| 1962 | 0 |
| 1963 | 0 |
| 1964 | 0 |
| 1965 | 0 |
| 1966 | 0 |
| 1967 | 0 |
| 1968 | 0 |
| 1969 | 0 |
| 1970 | 0 |
| 1971 | 0 |
| 1972 | 0 |
| 1973 | 0 |
| 1974 | 0 |
| 1975 | 0 |
| 1976 | 0 |
| 1977 | 0 |
| 1978 | 0 |
| 1979 | 0 |
| 1980 | 0 |
| 1981 | 0 |
| 1982 | 0 |
| 1983 | 0 |
| 1984 | 0 |
| 1985 | 0 |
| 1986 | 3 |
| 1987 | 8 |
| 1988 | 15 |
| 1989 | 9 |
| 1990 | 4 |
| 1991 | 7 |
| 1992 | 14 |
| 1993 | 6 |
| 1994 | 10 |
| 1995 | 18 |
| 1996 | 31 |
| 1997 | 23 |
| 1998 | 23 |
| 1999 | 21 |
| 2000 | 11 |
| 2001 | 4 |
| 2002 | 2 |
| 2003 | 6 |
| 2004 | 4 |
| 2005 | 4 |
| 2006 | 4 |
| 2007 | 3 |
| 2008 | 2 |
| 2009 | 6 |
| 2010 | 5 |
| 2011 | 8 |
| 2012 | 11 |
| 2013 | 8 |
| 2014 | 8 |
| 2015 | 6 |
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 8 |
| 2019 | 8 |
| 2020 | 10 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 5 |
| 2024 | 8 |
| 2025 | 2 |
| Total | 342 |
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 James A. Walker sits on this spectrum.
This scientist: 232 publications — 59th percentile
59% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 804 publications or more.
| 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 | |
| 208–217 | 317 | |
| 218–227 | 346 | |
| 228–237 | 321 | 232 |
| 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 |
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 James A. Walker sits on this spectrum.
This scientist: 59 D-Index — 77th percentile
77% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 107 D-Index or more.
| 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 | |
| 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 | 59 |
| 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 |
James A. Walker is affiliated with Harvard University in the United States. Their research spans multiple disciplines primarily within computer science and social sciences. Their work includes contributions to artificial intelligence, sociology, political science, clinical psychology, computer vision, and safety research.
The scientist's main fields of study are:
Within these fields, they have focused on several subfields, including:
Their research explores a variety of topics, notably:
James A. Walker has published extensively in a range of venues. Their frequent publication venues include:
Recent notable papers authored or co-authored by James A. Walker include:
Frequent collaborators of James A. Walker have included:
B. F. Levine;K. K. Choi;C. G. Bethea;J. Walker
Kaigham J. Gabriel;Mehran Mehregany;James A. Walker
B. F. Levine;R. J. Malik;J. Walker;K. K. Choi
J.E. Ford;V.A. Aksyuk;D.J. Bishop;J.A. Walker
K.W. Goossen;J.A. Walker;L.A. D'Asaro;S.P. Hui
J. A. Walker;K. J. Gabriel;Mehran Mehregany
K.W. Goossen;J.A. Walker;S.C. Arney
B. F. Levine;C. G. Bethea;G. Hasnain;J. Walker
K.‐K. Choi;B. F. Levine;C. G. Bethea;J. Walker
Joseph Earl Ford;Keith Wayne Goossen;James Albert Walker
J.E. Ford;J.A. Walker
Gabriela Ochoa;Matthew Hyde;Tim Curtois;Jose A. Vazquez-Rodriguez
James A. Walker
David John Bishop;Keith Wayne Goossen;Dennis S. Greywall;James Albert Walker
G. Hasnain;B. F. Levine;C. G. Bethea;R. A. Logan
C.K. Madsen;J.A. Walker;J.E. Ford;K.W. Goossen
A.V. Krishnamoorthy;L.M.F. Chirovsky;W.S. Hobson;R.E. Leibengath
James A Walker
Keith Wayne Goossen;James A. Walker
Wayne O. Miles;Nicholas J. Dyson;James A. Walker
Joseph Earl Ford;David Andrew Barclay Miller;Martin C. Nuss;James Albert Walker
A.V. Krishnamoorthy;A.L. Lentine;K.W. Goossen;J.A. Walker
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