World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

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

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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