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Personal profile

Research profile

George Fletcher is an Associate Professor at the Department of Mathematics and Computer Science, Information Systems WSK&I at Eindhoven University of Technology (TU/e) and chair of the Database Group. His main area of study is data intensive systems and he is particularly interested in query language design and engineering, foundations of databases, and data analytics as well as data integration and data science

He is currently investigating data engineering challenges in the management of massive graphs such as social networks, linked open data, and biological networks, as well as foundations and engineering of graph query languages, graph data analytics.

Academic background

George received his PhD in computer science from Indiana University Bloomington, where he was a member of the IU Database Group. Before that, he received a bachelors degrees in mathematics and cognitive science from the University of North Florida. He is also a visiting Research Fellow at Birkbeck, University of London. He also worked as a visiting professor at INSA Lyon, the Institut National des Sciences Appliquées de Lyon, and the University of Lille.

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Research Output

Generating flexible workloads for graph databases

Fletcher, G. H. L., Bagan, G., Bonifati, A., Ciucanu, R., Lemay, A. & Advokaat, N., 2016, In : Proceedings of the VLDB Endowment. 9, 13, p. 1457-1460

Research output: Contribution to journalArticleAcademicpeer-review

  • 15 Citations (Scopus)
    4 Downloads (Pure)

    Similarity and bisimilarity notions appropriate for characterizing indistinguishability in fragments of the calculus of relations

    Fletcher, G. H. L., Gyssens, M., Leinders, D., Van den Bussche, J., Van Gucht, D. & Vansummeren, S., 2015, In : Journal of Logic and Computation. 25, 3, p. 549-580

    Research output: Contribution to journalArticleAcademicpeer-review

  • 4 Citations (Scopus)

    The impact of transitive closure on the expressiveness of navigational query languages on unlabeled graphs

    Fletcher, G. H. L., Gyssens, M., Leinders, D., Van den Bussche, J., Van Gucht, D., Vansummeren, S. & Wu, Y., 2015, In : Annals of Mathematics and Artificial Intelligence. 73, 1-2, p. 167-203

    Research output: Contribution to journalArticleAcademicpeer-review

    Open Access
    File
  • 7 Citations (Scopus)
    64 Downloads (Pure)

    Relative expressive power of navigational querying on graphs

    Fletcher, G. H. L., Gyssens, M., Leinders, D., Surinx, D., Van den Bussche, J., Van Gucht, D., Vansummeren, S. & Wu, Y., 2015, In : Information Sciences. 298, p. 390-406

    Research output: Contribution to journalArticleAcademicpeer-review

    Open Access
    File
  • 24 Citations (Scopus)
    107 Downloads (Pure)

    Relative expressive power of navigational querying on graphs using transitive closure

    Surinx, D., Fletcher, G. H. L., Gyssens, M., Leinders, D., Van den Bussche, J., Van Gucht, D., Vansummeren, S. & Wu, Y., 2015, In : Logic Journal of the IGPL. 23, 5, p. 759-788

    Research output: Contribution to journalArticleAcademicpeer-review

  • 13 Citations (Scopus)

    Courses

    Capita selecta databases

    1/09/18 → …

    Course

    CSE - Software Science

    1/09/15 → …

    Course

    CSE - System Science

    1/09/15 → …

    Course

    CSE - Web Science

    1/09/15 → …

    Course

    Data engineering

    1/09/1831/08/21

    Course

    Press / Media

    12th edbt summer school on graph data management

    George H.L. Fletcher

    5/04/15

    1 item of Media coverage

    Press/Media: Expert Comment

    17th international workshop on the web and databases (WEBDB 2014)

    George H.L. Fletcher

    4/04/14

    1 item of Media coverage

    Press/Media: Expert Comment

    Student theses

    A computational biology framework: a data analysis tool to support biomedical engineers in their research

    Author: Beishuizen, T., 29 Nov 2018

    Supervisor: Bosnacki, D. (Supervisor 1), Cheplygina, V. (Supervisor 2), Hilbers, P. (Supervisor 2), Fletcher, G. (Supervisor 2) & Vanschoren, J. (Supervisor 2)

    Student thesis: Master

    A framework for query opimization on value-based RDF indexes

    Author: Wolff, B., 31 Mar 2013

    Supervisor: Fletcher, G. (Supervisor 1)

    Student thesis: Master

    File

    Alignment-based process model repair and its application to the evolutionary tree miner

    Author: van Eck, M., 31 Dec 2013

    Supervisor: van Dongen, B. (Supervisor 1), Fletcher, G. (Supervisor 2) & Wilbik, A. (Supervisor 2)

    Student thesis: Master

    File

    Artifact-centric log extraction for cloud systems

    Author: Santana Calvo, H., 27 Nov 2017

    Supervisor: Fahland, D. (Supervisor 1), Serebrenik, A. (Supervisor 2) & Fletcher, G. (Supervisor 2)

    Student thesis: Master

    File

    A streaming graph library fo Apache Flink

    Author: Ma, X., 24 Sep 2018

    Supervisor: Pechenizkiy, M. (Supervisor 1), Fletcher, G. (Supervisor 2), de Nooij, E. (External person) (External coach) & Teunissen, F. (External person) (External coach)

    Student thesis: Master

    File