| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Computer Science | 56 | 3960 | 3848 | 1883 | 1816 | 202 | 20784 |
The chart shows the history of publications by David A. Landgrebe between 1963 and 2023, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. David A. Landgrebe published across 61 years, from 1963 to 2023, averaging 3.4 papers a year. Output peaked at 13 publications in 2002. 1 of the 210 publications appeared in the last two years.
210 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1963 | 1 |
| 1964 | 0 |
| 1965 | 0 |
| 1966 | 1 |
| 1967 | 3 |
| 1968 | 2 |
| 1969 | 1 |
| 1970 | 3 |
| 1971 | 1 |
| 1972 | 4 |
| 1973 | 3 |
| 1974 | 0 |
| 1975 | 1 |
| 1976 | 4 |
| 1977 | 1 |
| 1978 | 3 |
| 1979 | 8 |
| 1980 | 3 |
| 1981 | 5 |
| 1982 | 4 |
| 1983 | 7 |
| 1984 | 3 |
| 1985 | 2 |
| 1986 | 2 |
| 1987 | 4 |
| 1988 | 4 |
| 1989 | 9 |
| 1990 | 7 |
| 1991 | 10 |
| 1992 | 10 |
| 1993 | 12 |
| 1994 | 5 |
| 1995 | 7 |
| 1996 | 6 |
| 1997 | 4 |
| 1998 | 6 |
| 1999 | 10 |
| 2000 | 5 |
| 2001 | 6 |
| 2002 | 13 |
| 2003 | 8 |
| 2004 | 3 |
| 2005 | 10 |
| 2006 | 0 |
| 2007 | 0 |
| 2008 | 0 |
| 2009 | 6 |
| 2010 | 0 |
| 2011 | 0 |
| 2012 | 0 |
| 2013 | 0 |
| 2014 | 0 |
| 2015 | 1 |
| 2016 | 0 |
| 2017 | 1 |
| 2018 | 0 |
| 2019 | 0 |
| 2020 | 0 |
| 2021 | 0 |
| 2022 | 0 |
| 2023 | 1 |
| Total | 210 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where David A. Landgrebe sits on this spectrum.
This scientist: 202 publications — 47th percentile
47% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 991 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 32–41 | 7 | |
| 42–51 | 22 | |
| 52–61 | 82 | |
| 62–71 | 134 | |
| 72–81 | 249 | |
| 82–91 | 324 | |
| 92–101 | 421 | |
| 102–111 | 420 | |
| 112–121 | 497 | |
| 122–131 | 544 | |
| 132–141 | 555 | |
| 142–151 | 609 | |
| 152–161 | 559 | |
| 162–171 | 534 | |
| 172–181 | 556 | |
| 182–191 | 583 | |
| 192–201 | 519 | |
| 202–211 | 508 | 202 |
| 212–221 | 490 | |
| 222–231 | 437 | |
| 232–241 | 423 | |
| 242–251 | 408 | |
| 252–261 | 377 | |
| 262–271 | 301 | |
| 272–281 | 335 | |
| 282–291 | 320 | |
| 292–301 | 293 | |
| 302–311 | 250 | |
| 312–321 | 238 | |
| 322–331 | 206 | |
| 332–341 | 209 | |
| 342–351 | 208 | |
| 352–361 | 162 | |
| 362–371 | 176 | |
| 372–381 | 127 | |
| 382–391 | 158 | |
| 392–401 | 128 | |
| 402–411 | 104 | |
| 412–421 | 94 | |
| 422–431 | 99 | |
| 432–441 | 83 | |
| 442–451 | 108 | |
| 452–461 | 73 | |
| 462–471 | 77 | |
| 472–481 | 69 | |
| 482–491 | 84 | |
| 492–501 | 62 | |
| 502–511 | 54 | |
| 512–521 | 57 | |
| 522–531 | 51 | |
| 532–541 | 51 | |
| 542–551 | 32 | |
| 552–561 | 38 | |
| 562–571 | 28 | |
| 572–581 | 43 | |
| 582–591 | 33 | |
| 592–601 | 41 | |
| 602–611 | 32 | |
| 612–621 | 28 | |
| 622–631 | 25 | |
| 632–641 | 27 | |
| 642–651 | 17 | |
| 652–661 | 20 | |
| 662–671 | 17 | |
| 672–681 | 15 | |
| 682–691 | 14 | |
| 692–701 | 21 | |
| 702–711 | 13 | |
| 712–721 | 12 | |
| 722–731 | 19 | |
| 732–741 | 14 | |
| 742–751 | 12 | |
| 752–761 | 10 | |
| 762–771 | 10 | |
| 772–781 | 11 | |
| 782–791 | 10 | |
| 792–801 | 11 | |
| 802–811 | 8 | |
| 812–821 | 8 | |
| 822–831 | 7 | |
| 832–841 | 11 | |
| 842–851 | 10 | |
| 852–861 | 5 | |
| 862–871 | 9 | |
| 872–881 | 4 | |
| 882–891 | 6 | |
| 892–901 | 3 | |
| 902–911 | 6 | |
| 912–921 | 3 | |
| 922–931 | 2 | |
| 932–941 | 2 | |
| 942–951 | 2 | |
| 952–961 | 3 | |
| 962–971 | 3 | |
| 972–981 | 3 | |
| 982–990 | 5 | |
| 991+ | 100 |
The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where David A. Landgrebe sits on this spectrum.
This scientist: 56 D-Index — 72nd percentile
72% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 131 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30–31 | 879 | |
| 32–33 | 983 | |
| 34–35 | 918 | |
| 36–37 | 990 | |
| 38–39 | 968 | |
| 40–41 | 907 | |
| 42–43 | 821 | |
| 44–45 | 763 | |
| 46–47 | 689 | |
| 48–49 | 543 | |
| 50–51 | 543 | |
| 52–53 | 518 | |
| 54–55 | 500 | |
| 56–57 | 458 | 56 |
| 58–59 | 400 | |
| 60–61 | 337 | |
| 62–63 | 308 | |
| 64–65 | 292 | |
| 66–67 | 249 | |
| 68–69 | 213 | |
| 70–71 | 192 | |
| 72–73 | 189 | |
| 74–75 | 165 | |
| 76–77 | 139 | |
| 78–79 | 119 | |
| 80–81 | 121 | |
| 82–83 | 113 | |
| 84–85 | 88 | |
| 86–87 | 87 | |
| 88–89 | 75 | |
| 90–91 | 69 | |
| 92–93 | 57 | |
| 94–95 | 46 | |
| 96–97 | 38 | |
| 98–99 | 34 | |
| 100–101 | 36 | |
| 102–103 | 27 | |
| 104–105 | 37 | |
| 106–107 | 18 | |
| 108–109 | 31 | |
| 110–111 | 19 | |
| 112–113 | 16 | |
| 114–115 | 12 | |
| 116–117 | 20 | |
| 118–119 | 15 | |
| 120–121 | 5 | |
| 122–123 | 20 | |
| 124–125 | 8 | |
| 126–127 | 5 | |
| 128–129 | 7 | |
| 130 | 3 | |
| 131+ | 98 |
David A. Landgrebe is affiliated with Purdue University West Lafayette in the United States. Their research contributions include work on agricultural systems and expert systems applied to improve prediction accuracy and the resolution of scenarios within agriculture.
Recent publications by Landgrebe include the paper titled "Expert system approach to improve the accuracy of prediction and solution of various agricultural scenarios", published in 2023 in the journal Idea Future Research.
Frequent coauthors collaborating with Landgrebe are:
Landgrebe has published in the venue Idea Future Research.
Among accolades, Landgrebe was named a Fellow of the American Association for the Advancement of Science (AAAS) in 1999.
S.R. Safavian;D. Landgrebe
D. Landgrebe
S. M. Davis;D. A. Landgrebe;T. L. Phillips;P. H. Swain
David A. Landgrebe
B.M. Shahshahani;D.A. Landgrebe
R. L. Kettig;D. A. Landgrebe
L.O. Jimenez;D.A. Landgrebe
Bor-Chen Kuo;D.A. Landgrebe
C. Lee;D.A. Landgrebe
J.P. Hoffbeck;D.A. Landgrebe
L.O. Jimenez;D.A. Landgrebe
Marion F. Baumgardner;Larry L. Biehl;David A. Landgrebe
Q. Jackson;D.A. Landgrebe
Chulhee Lee;D. A. Landgrebe
S. Tadjudin;D.A. Landgrebe
Q. Jackson;D.A. Landgrebe
David Landgrebe
Chulhee Lee;D.A. Landgrebe
Byeungwoo Jeon;D.A. Landgrebe
Larry Biehl;David Landgrebe
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