World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
45
Citations
13439
World Ranking
1424
National Ranking
630

Engineering and Technology

D-Index
47
Citations
14942
World Ranking
4728
National Ranking
1354

Andrzej Ehrenfeucht publication distribution in Mathematics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where Andrzej Ehrenfeucht sits on this spectrum.

42–46 publications: 3 scientists 47–51 publications: 5 scientists 52–56 publications: 7 scientists 57–61 publications: 20 scientists 62–66 publications: 14 scientists 67–71 publications: 25 scientists 72–76 publications: 19 scientists 77–81 publications: 35 scientists 82–86 publications: 50 scientists 87–91 publications: 60 scientists 92–96 publications: 86 scientists 97–101 publications: 84 scientists 102–106 publications: 83 scientists 107–111 publications: 90 scientists 112–116 publications: 99 scientists 117–121 publications: 90 scientists 122–126 publications: 91 scientists 127–131 publications: 109 scientists 132–136 publications: 110 scientists 137–141 publications: 98 scientists 142–146 publications: 112 scientists 147–151 publications: 102 scientists 152–156 publications: 88 scientists 157–161 publications: 106 scientists 162–166 publications: 83 scientists 167–171 publications: 102 scientists 172–176 publications: 77 scientists 177–181 publications: 81 scientists 182–186 publications: 78 scientists 187–191 publications: 71 scientists 192–196 publications: 92 scientists 197–201 publications: 64 scientists 202–206 publications: 69 scientists 207–211 publications: 64 scientists 212–216 publications: 62 scientists 217–221 publications: 58 scientists 222–226 publications: 53 scientists 227–231 publications: 50 scientists 232–236 publications: 46 scientists 237–241 publications: 46 scientists 242–246 publications: 46 scientists 247–251 publications: 43 scientists 252–256 publications: 29 scientists 257–261 publications: 45 scientists 262–266 publications: 30 scientists 267–271 publications: 33 scientists 272–276 publications: 34 scientists 277–281 publications: 30 scientists 282–286 publications: 31 scientists 287–291 publications: 21 scientists 292–296 publications: 34 scientists 297–301 publications: 26 scientists 302–306 publications: 10 scientists 307–311 publications: 17 scientists 312–316 publications: 23 scientists 317–321 publications: 13 scientists 322–326 publications: 16 scientists 327–331 publications: 26 scientists 332–336 publications: 13 scientists 337–341 publications: 13 scientists 342–346 publications: 16 scientists 347–351 publications: 17 scientists 352–356 publications: 12 scientists 357–361 publications: 18 scientists 362–366 publications: 18 scientists 367–371 publications: 9 scientists 372–376 publications: 11 scientists 377–381 publications: 8 scientists 382–386 publications: 8 scientists 387–391 publications: 9 scientists 392–396 publications: 9 scientists 397–401 publications: 8 scientists 402–406 publications: 11 scientists 407–411 publications: 6 scientists 412–416 publications: 6 scientists 417–421 publications: 9 scientists 422–426 publications: 8 scientists 427–431 publications: 5 scientists 432–436 publications: 8 scientists 437–441 publications: 8 scientists 442–446 publications: 4 scientists 447–451 publications: 4 scientists 452–456 publications: 4 scientists 457–461 publications: 2 scientists 462–466 publications: 2 scientists 467–471 publications: 4 scientists 472–476 publications: 3 scientists 477–481 publications: 3 scientists 482–486 publications: 6 scientists 487–491 publications: 3 scientists 492–496 publications: 5 scientists 497–501 publications: 5 scientists 502–506 publications: 1 scientists 507–511 publications: 6 scientists 512–516 publications: 4 scientists 517–521 publications: 1 scientists 522–526 publications: 3 scientists 527–531 publications: 1 scientists 532–536 publications: 4 scientists 537+ publications: 100 scientists
42 publications 537+

This scientist: 307 publications — 86th percentile

86% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 537 publications or more.

Andrzej Ehrenfeucht D-index placement in Mathematics in 2026

The chart shows the D-index (discipline H-index) distribution of Mathematics scientists ranked by Research.com in 2026. The highlighted bar marks where Andrzej Ehrenfeucht sits on this spectrum.

30 D-Index: 174 scientists 31 D-Index: 151 scientists 32 D-Index: 174 scientists 33 D-Index: 117 scientists 34 D-Index: 136 scientists 35 D-Index: 127 scientists 36 D-Index: 145 scientists 37 D-Index: 153 scientists 38 D-Index: 150 scientists 39 D-Index: 150 scientists 40 D-Index: 138 scientists 41 D-Index: 136 scientists 42 D-Index: 93 scientists 43 D-Index: 108 scientists 44 D-Index: 115 scientists 45 D-Index: 112 scientists 46 D-Index: 103 scientists 47 D-Index: 75 scientists 48 D-Index: 59 scientists 49 D-Index: 67 scientists 50 D-Index: 60 scientists 51 D-Index: 57 scientists 52 D-Index: 59 scientists 53 D-Index: 62 scientists 54 D-Index: 60 scientists 55 D-Index: 50 scientists 56 D-Index: 42 scientists 57 D-Index: 54 scientists 58 D-Index: 50 scientists 59 D-Index: 42 scientists 60 D-Index: 41 scientists 61 D-Index: 35 scientists 62 D-Index: 40 scientists 63 D-Index: 21 scientists 64 D-Index: 31 scientists 65 D-Index: 27 scientists 66 D-Index: 29 scientists 67 D-Index: 19 scientists 68 D-Index: 25 scientists 69 D-Index: 17 scientists 70 D-Index: 18 scientists 71 D-Index: 12 scientists 72 D-Index: 14 scientists 73 D-Index: 13 scientists 74 D-Index: 18 scientists 75 D-Index: 9 scientists 76 D-Index: 11 scientists 77 D-Index: 10 scientists 78 D-Index: 9 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 10 scientists 82 D-Index: 5 scientists 83 D-Index: 5 scientists 84 D-Index: 13 scientists 85 D-Index: 6 scientists 86+ D-Index: 99 scientists
30 D-Index 86+

This scientist: 45 D-Index — 61st percentile

61% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 86 D-Index or more.

Overview

Andrzej Ehrenfeucht is affiliated with the University of Colorado Boulder in the United States. Their research spans multiple fields, notably Biochemistry, Genetics and Molecular Biology, as well as Computer Science.

The primary areas of study include Molecular Biology, which accounts for the majority of their publications, alongside research in Computer Networks and Communications and Artificial Intelligence. The scientist's work focuses on topics such as DNA and Biological Computing, Advanced Database Systems and Queries, Semantic Web and Ontologies, Gene Regulatory Network Analysis, and Chemical Synthesis and Analysis.

Among recent academic contributions, Ehrenfeucht has published papers in the Technische Universität Berlin - Universitätsbibliothek, a frequent publication venue for their work. Notable recent papers include:

  • A Note on Causalities in Reaction Systems, 2024, Technische Universität Berlin - Universitätsbibliothek
  • Reaction Systems: a Formal Framework for Processes Based on Biochemical Interactions, 2024, Technische Universität Berlin - Universitätsbibliothek

The scientist has collaborated with several co-authors, most frequently working with Grzegorz Rozenberg on two occasions and Robert Brijder once.

Research topics explored by Ehrenfeucht commonly involve computational frameworks and formal systems related to biochemical processes, reflecting an interdisciplinary integration of computer science and molecular biology principles.

Best Publications

  • Learnability and the Vapnik-Chervonenkis dimension

    Anselm Blumer;A. Ehrenfeucht;David Haussler;Manfred K. Warmuth

  • Occam's razor

    Alselm Blumer;Andrzej Ehrenfeucht;David Haussler;Manfred K. Warmuth

  • Information content of binding sites on nucleotide sequences

    Thomas D. Schneider;Gary D. Stormo;Larry Gold;Andrzej Ehrenfeucht

  • Use of the ‘Perceptron’ algorithm to distinguish translational initiation sites in E. coli

    Gary D. Stormo;Thomas D. Schneider;Larry Gold;Andrzej Ehrenfeucht

  • A general lower bound on the number of examples needed for learning

    Andrzej Ehrenfeucht;David Haussler

  • An application of games to the completeness problem for formalized theories

    Unknown

  • THE SMALLEST AUTOMATON RECOGNIZING THE SUBWORDS OF A TEXT

    Anselm Blumer;J. Blumer;David Haussler;Andrzej Ehrenfeucht

  • Partial (set) 2-structures. Part I: basic notions and the representation problem

    A. Ehrenfeucht;G. Rozenberg

  • Complete inverted files for efficient text retrieval and analysis

    A. Blumer;J. Blumer;D. Haussler;R. McConnell

  • Avoidable patterns in strings of symbols

    Unknown

  • Classifying learnable geometric concepts with the Vapnik-Chervonenkis dimension

    A Blumer;A Ehrenfeucht;D Haussler;M Warmuth

  • Partial (set) 2-structures. Part II: state spaces of concurrent systems

    A. Ehrenfeucht;G. Rozenberg

  • Learning decision trees from random examples needed for learning

    A. Ehrenfeucht;D. Haussler;M. Kearns

  • A general lower bound on the number of examples needed for learning

    A. Ehrenfeucht;David Haussler;Michael Kearns;Leslie Valiant

  • Complexity measures for regular expressions

    Andrzej Ehrenfeucht;Paul Zeiger

  • Primitivity is hereditary for 2-structures

    A. Ehrenfeucht;G. Rozenberg

  • Subword complexities of various classes of deterministic developmental languages without interactions

    Andrzej Ehrenfeucht;K. P. Lee;Grzegorz Rozenberg

  • Efficient detection of quasiperiodicities in strings

    Alberto Apostolico;Alberto Apostolico;Andrzej Ehrenfeucht

  • Theory of 2-structures. Part I: clans, basic subclasses, and morphisms

    A. Ehrenfeucht;G. Rozenberg

  • A TOUR OF REACTION SYSTEMS

    Robert Brijder;Andrzej Ehrenfeucht;Michael G. Main;Grzegorz Rozenberg;Grzegorz Rozenberg

  • The Theory of 2-Structures: A Framework for Decomposition and Transformation of Graphs

    Andrzej Ehrenfeucht;T Harju;Grzegorz Rozenberg

  • On regularity of context-free languages☆

    Andrzej Ehrenfeucht;David Haussler;Grzegorz Rozenberg

  • Theory of 2-structures. Part II: representation through labeled tree families

    A. Ehrenfeucht;G. Rozenberg

  • Organization of Memory

    Andrzej Ehrenfeucht;Jan Mycielski

  • The Smallest Automaton Recognizing the Subwords of a Text ; CU-CS-300-84

    Blumer;Andrzej Ehrenfeucht;David Haussler

Frequent Co-Authors

Grzegorz Rozenberg
Grzegorz Rozenberg Leiden University
David Haussler
David Haussler University of California, Santa Cruz
David M. Prescott
David M. Prescott University of Colorado Boulder
Maciej Koutny
Maciej Koutny Newcastle University
Manfred K. Warmuth
Manfred K. Warmuth Google (United States)
Juhani Karhumäki
Juhani Karhumäki University of Turku
Joost Engelfriet
Joost Engelfriet Leiden University
Larry Gold
Larry Gold University of Colorado Boulder
Thomas Schneider
Thomas Schneider National Institutes of Health
Gary D. Stormo
Gary D. Stormo Washington University in St. Louis

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