World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
42
Citations
6804
World Ranking
8453
National Ranking
415

Guido Moerkotte publication distribution in Computer Science in 2026

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 Guido Moerkotte sits on this spectrum.

32–41 publications: 7 scientists 42–51 publications: 22 scientists 52–61 publications: 82 scientists 62–71 publications: 134 scientists 72–81 publications: 250 scientists 82–91 publications: 324 scientists 92–101 publications: 421 scientists 102–111 publications: 420 scientists 112–121 publications: 497 scientists 122–131 publications: 544 scientists 132–141 publications: 555 scientists 142–151 publications: 609 scientists 152–161 publications: 560 scientists 162–171 publications: 534 scientists 172–181 publications: 556 scientists 182–191 publications: 583 scientists 192–201 publications: 519 scientists 202–211 publications: 508 scientists 212–221 publications: 490 scientists 222–231 publications: 437 scientists 232–241 publications: 424 scientists 242–251 publications: 408 scientists 252–261 publications: 378 scientists 262–271 publications: 300 scientists 272–281 publications: 335 scientists 282–291 publications: 320 scientists 292–301 publications: 293 scientists 302–311 publications: 250 scientists 312–321 publications: 238 scientists 322–331 publications: 206 scientists 332–341 publications: 209 scientists 342–351 publications: 208 scientists 352–361 publications: 162 scientists 362–371 publications: 176 scientists 372–381 publications: 127 scientists 382–391 publications: 158 scientists 392–401 publications: 128 scientists 402–411 publications: 104 scientists 412–421 publications: 94 scientists 422–431 publications: 99 scientists 432–441 publications: 83 scientists 442–451 publications: 108 scientists 452–461 publications: 73 scientists 462–471 publications: 77 scientists 472–481 publications: 69 scientists 482–491 publications: 84 scientists 492–501 publications: 62 scientists 502–511 publications: 54 scientists 512–521 publications: 57 scientists 522–531 publications: 51 scientists 532–541 publications: 51 scientists 542–551 publications: 32 scientists 552–561 publications: 38 scientists 562–571 publications: 28 scientists 572–581 publications: 43 scientists 582–591 publications: 33 scientists 592–601 publications: 41 scientists 602–611 publications: 32 scientists 612–621 publications: 28 scientists 622–631 publications: 25 scientists 632–641 publications: 27 scientists 642–651 publications: 17 scientists 652–661 publications: 20 scientists 662–671 publications: 17 scientists 672–681 publications: 15 scientists 682–691 publications: 14 scientists 692–701 publications: 21 scientists 702–711 publications: 13 scientists 712–721 publications: 12 scientists 722–731 publications: 19 scientists 732–741 publications: 14 scientists 742–751 publications: 12 scientists 752–761 publications: 10 scientists 762–771 publications: 10 scientists 772–781 publications: 11 scientists 782–791 publications: 10 scientists 792–801 publications: 11 scientists 802–811 publications: 8 scientists 812–821 publications: 8 scientists 822–831 publications: 7 scientists 832–841 publications: 11 scientists 842–851 publications: 10 scientists 852–861 publications: 5 scientists 862–871 publications: 9 scientists 872–881 publications: 4 scientists 882–891 publications: 6 scientists 892–901 publications: 3 scientists 902–911 publications: 6 scientists 912–921 publications: 3 scientists 922–931 publications: 2 scientists 932–941 publications: 2 scientists 942–951 publications: 2 scientists 952–961 publications: 3 scientists 962–971 publications: 3 scientists 972–981 publications: 3 scientists 982–990 publications: 5 scientists 991+ publications: 100 scientists
32 publications 991+

This scientist: 190 publications — 43rd percentile

43% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 991 publications or more.

Guido Moerkotte D-index placement in Computer Science in 2026

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 Guido Moerkotte sits on this spectrum.

30–31 D-Index: 879 scientists 32–33 D-Index: 984 scientists 34–35 D-Index: 918 scientists 36–37 D-Index: 990 scientists 38–39 D-Index: 969 scientists 40–41 D-Index: 907 scientists 42–43 D-Index: 821 scientists 44–45 D-Index: 765 scientists 46–47 D-Index: 689 scientists 48–49 D-Index: 543 scientists 50–51 D-Index: 543 scientists 52–53 D-Index: 517 scientists 54–55 D-Index: 500 scientists 56–57 D-Index: 458 scientists 58–59 D-Index: 400 scientists 60–61 D-Index: 337 scientists 62–63 D-Index: 308 scientists 64–65 D-Index: 292 scientists 66–67 D-Index: 249 scientists 68–69 D-Index: 213 scientists 70–71 D-Index: 192 scientists 72–73 D-Index: 189 scientists 74–75 D-Index: 165 scientists 76–77 D-Index: 139 scientists 78–79 D-Index: 119 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 113 scientists 84–85 D-Index: 88 scientists 86–87 D-Index: 87 scientists 88–89 D-Index: 75 scientists 90–91 D-Index: 69 scientists 92–93 D-Index: 57 scientists 94–95 D-Index: 46 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 34 scientists 100–101 D-Index: 36 scientists 102–103 D-Index: 27 scientists 104–105 D-Index: 37 scientists 106–107 D-Index: 18 scientists 108–109 D-Index: 31 scientists 110–111 D-Index: 19 scientists 112–113 D-Index: 16 scientists 114–115 D-Index: 12 scientists 116–117 D-Index: 20 scientists 118–119 D-Index: 15 scientists 120–121 D-Index: 5 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 8 scientists 126–127 D-Index: 5 scientists 128–129 D-Index: 7 scientists 130 D-Index: 3 scientists 131+ D-Index: 98 scientists
30 D-Index 131+

This scientist: 42 D-Index — 43rd percentile

43% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 131 D-Index or more.

Overview

Guido Moerkotte is affiliated with the University of Mannheim in Germany. Their research primarily focuses on computer science, with significant contributions in subfields such as computer networks and communications, artificial intelligence, signal processing, hardware and architecture, and computational theory and mathematics.

Their work spans several main topics including advanced database systems and queries, data management and algorithms, parallel computing and optimization techniques, semantic web and ontologies, distributed and parallel computing systems, advanced data storage technologies, and neural networks and applications.

Moerkotte's recent publications include the following papers:

  • Precise, Compact, and Fast Data Access Counters for Automated Physical Database Design, 2021, MADOC (University of Mannheim)
  • Asymptotically Better Query Optimization Using Indexed Algebra, 2023, Proceedings of the VLDB Endowment
  • Fast Entropy Maximization for Selectivity Estimation of Conjunctive Predicates on CPUs and GPUs, 2020, MADOC (University of Mannheim)
  • Cardinality Estimation for Having-Clauses, 2024, Proceedings of the VLDB Endowment
  • The Accuracy of Cardinality Estimators: Unraveling the Evaluation Result Conundrum, 2025, Proceedings of the VLDB Endowment

The most frequent publication venues for Moerkotte's work are:

  • Proceedings of the VLDB Endowment
  • MADOC (University of Mannheim)

Frequent co-authors collaborating with Moerkotte include:

  • Daniel Flachs
  • Norman May
  • Michael Brendle
  • Nick Weber
  • Mahammad Valiyev

Best Publications

  • Heuristic and randomized optimization for the join ordering problem

    Michael Steinbrunn;Guido Moerkotte;Alfons Kemper

  • Efficient Storage of XML Data

    C. Kanne;G. Moerkotte

  • Characteristic sets: Accurate cardinality estimation for RDF queries with multiple joins

    Thomas Neumann;Guido Moerkotte

  • Anatomy of a native XML base management system

    T. Fiebig;S. Helmer;C.-C. Kanne;G. Moerkotte

  • Object-oriented database management: applications in engineering and computer science

    Alfons Kemper;Guido Moerkotte

  • The implementation and performance of compressed databases

    Till Westmann;Donald Kossmann;Sven Helmer;Guido Moerkotte

  • Querying Documents in Object Databases

    Serge Abiteboul;Sophie Cluet;Vassilis Christophides;Tova Milo

  • Access support in object bases

    Alfons Kemper;Guido Moerkotte

  • Xyleme, a dynamic warehouse for XML data of the Web

    S. Abiteboul;V. Aguilera;S. Ailleret;B. Amann

  • Preventing bad plans by bounding the impact of cardinality estimation errors

    Guido Moerkotte;Thomas Neumann;Gabriele Steidl

  • Advanced Query Processing in Object Bases Using Access Support Relations

    Alfons Kemper;Guido Moerkotte

  • Nested Queries in Object Bases

    Sophie Cluet;Guido Moerkotte

  • Evaluating queries with generalized path expressions

    Vassilis Christophides;Sophie Cluet;Guido Moerkotte

  • Small Materialized Aggregates: A Light Weight Index Structure for Data Warehousing

    Guido Moerkotte

  • Errata for "Analysis of two existing and one new dynamic programming algorithm for the generation of optimal bushy join trees without cross products"

    Andreas Meister;Guido Moerkotte;Gunter Saake

  • Dynamic programming strikes back

    Guido Moerkotte;Thomas Neumann

  • Reactive consistency control in deductive databases

    Guido Moerkotte;Peter C. Lockemann

  • Efficient maintenance of materialized mediated views

    James J. Lu;Guido Moerkotte;Joachim Schue;V. S. Subrahmanian

  • A performance study of four index structures for set-valued attributes of low cardinality

    Sven Helmer;Guido Moerkotte

  • Evaluation of Main Memory Join Algorithms for Joins with Set Comparison Join Predicates

    Sven Helmer;Guido Moerkotte

  • Analysis of Two Existing and One New Dynamic Programming Algorithm for the Generation of Optimal Bushy Join Trees without Cross Products

    Guido Moerkotte;Thomas Neumann;Umeshwar Dayal;Kyu-Young Whang

Frequent Co-Authors

Alfons Kemper
Alfons Kemper Technical University of Munich
Thomas Neumann
Thomas Neumann Technical University of Munich
Vassilis Christophides
Vassilis Christophides École Nationale Supérieure de l'Électronique et de ses Applications
Donald Kossmann
Donald Kossmann Microsoft (United States)
V. S. Subrahmanian
V. S. Subrahmanian Dartmouth College
Guy M. Lohman
Guy M. Lohman IBM (United States)
Umeshwar Dayal
Umeshwar Dayal Hitachi (Japan)
Serge Abiteboul
Serge Abiteboul École Normale Supérieure
Gunter Saake
Gunter Saake Otto-von-Guericke University Magdeburg
Georg Gottlob
Georg Gottlob University of Calabria

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