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Personal profile
Research profile
George Fletcher is Full Professor at the Department of Mathematics and Computer Science at Eindhoven University of Technology (TU/e) and chair of the Database Group in the Data and Artificial Intelligence Cluster. His main area of study is data systems and he is particularly interested in query language design and engineering, foundations of databases, data analytics, and data science
He is currently investigating data engineering challenges in the management of massive graphs such as social networks, knowledge graphs, and biological networks, as well as foundations and engineering of graph query languages and 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.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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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. 1457-1460Research output: Contribution to journal › Article › Academic › peer-review
17 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. 549-580Research output: Contribution to journal › Article › Academic › peer-review
5 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. 167-203Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile12 Citations (Scopus)104 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. 390-406Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile24 Citations (Scopus)205 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. 759-788Research output: Contribution to journal › Article › Academic › peer-review
16 Citations (Scopus)
Prizes
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ICER 2021 Honorable Mention
Miedema, Daphne E. (Recipient), Aivaloglou, Efthimia (Recipient) & Fletcher, George H.L. (Recipient), 2021
Prize: Other › Career, activity or publication related prizes (lifetime, best paper, poster etc.) › Scientific