• P.O. Box 513, Department of Mathematics and Computer Science

    5600 MB Eindhoven

    Netherlands

  • Groene Loper 5, MetaForum

    5612 AP Eindhoven

    Netherlands

Research Output

Filter
Article
2020

Comparing the expressiveness of downward fragments of the relation algebra with transitive closure on trees

Hellings, J., Gyssens, M., Wu, Y., van Gucht, D., van den Bussche, J., Vansummeren, S. & Fletcher, G. H. L., Mar 2020, In : Information Systems. 89, 16 p., 101467.

Research output: Contribution to journalArticleAcademicpeer-review

1 Downloads (Pure)
2019

Cluster-preserving sampling from fully-dynamic streaming graphs

Zhang, J., Zhu, K., Pei, Y., Fletcher, G. & Pechenizkiy, M., 1 May 2019, In : Information Sciences. 482, p. 279-300 22 p.

Research output: Contribution to journalArticleAcademicpeer-review

1 Citation (Scopus)
3 Downloads (Pure)

Evolving plasticity for autonomous learning under changing environmental conditions

Yaman, A., Mocanu, D., Iacca, G., Coler, M., Fletcher, G. & Pechenizkiy, M., 2019, In : arXiv. 26 p., 1904.01709v1.

Research output: Contribution to journalArticleAcademic

Open Access
File
16 Downloads (Pure)

基于采样的大规模图聚类分析算法

Translated title of the contribution: A sampling-based graph clustering algorithm for large-scale networksZhang, J. P., Chen, H. C., Wang, K., Zhu, K. J. & Wang, Y. W., 1 Aug 2019, In : Tien Tzu Hsueh Pao/Acta Electronica Sinica. 47, 8, p. 1731-1737 7 p.

Research output: Contribution to journalArticleAcademicpeer-review

2018

A bounded-size clustering algorithm on fully-dynamic streaming graphs

Zhang, J., Pei, Y., Fletcher, G. & Pechenizkiy, M., 1 Sep 2018, In : Intelligent Data Analysis. 22, 5, p. 1039-1058 20 p.

Research output: Contribution to journalArticleAcademicpeer-review

1 Citation (Scopus)
2017

gMark: schema-driven generation of graphs and queries

Bagan, G., Bonifati, A., Ciucanu, R., Fletcher, G. H. L., Lemay, A. & Advokaat, N., 1 Apr 2017, In : IEEE Transactions on Knowledge and Data Engineering. 29, 4, p. 856-869 14 p., 7762945.

Research output: Contribution to journalArticleAcademicpeer-review

34 Citations (Scopus)
2016

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)

Structural characterizations of the navigational expressiveness of relation algebras on a tree

Fletcher, G. H. L., Gyssens, M., Paredaens, J., Van Gucht, D. & Wu, Y., Mar 2016, In : Journal of Computer and System Sciences. 82, 2, p. 229-259

Research output: Contribution to journalArticleAcademicpeer-review

1 Citation (Scopus)
2015

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)

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)
2010

Towards a theory of search queries

Fletcher, G. H. L., Van den Bussche, J., Van Gucht, D. & Vansummeren, S., 2010, In : ACM Transactions on Database Systems. 35, 4, p. 28:1-33

Research output: Contribution to journalArticleAcademicpeer-review

11 Citations (Scopus)
2009

A methodology for coupling fragments of XPath with structural indexes for XML documents

Fletcher, G. H. L., Van Gucht, D., Wu, Y., Gyssens, M., Brenes, S. & Paredaens, J., 2009, In : Information Systems. 34, 7, p. 657-670

Research output: Contribution to journalArticleAcademicpeer-review

12 Citations (Scopus)

Human computing skills: rethinking the K-12 experience

Fletcher, G. H. L. & Lu, J. J., 2009, In : Communications of the ACM. 52, 2, p. 23-25

Research output: Contribution to journalArticleAcademicpeer-review

31 Citations (Scopus)
1 Downloads (Pure)

On the expressive power of the relational algebra on finite sets of relation pairs

Fletcher, G. H. L., Gyssens, M., Paredaens, J. & Van Gucht, D., 2009, In : IEEE Transactions on Knowledge and Data Engineering. 21, 6, p. 939-942

Research output: Contribution to journalArticleAcademicpeer-review

15 Citations (Scopus)