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Dr Pascal Welke

Assistant Professor (Lecturer) in Data Science

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  1. 2021
  2. Published

    Decision Snippet Features

    Welke, P., Alkhoury, F., Bauckhage, C. & Wrobel, S., 5/05/2021, 2020 25th International Conference on Pattern Recognition (ICPR). IEEE, p. 4260-4267 8 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  3. Published

    A Generalized Weisfeiler-Lehman Graph Kernel

    Schulz, T. H., Horváth, T., Welke, P. & Wrobel, S., 20/01/2021, Arxiv.

    Research output: Working paper › Preprint

  4. 2020
  5. Published

    Multiple Texts as a Limiting Factor in Online Learning: Quantifying (Dis-)similarities of Knowledge Networks across Languages

    Mehler, A., Hemati, W., Welke, P., Konca, M. & Uslu, T., 3/11/2020, In: Frontiers in Education. 5, 562670.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  6. Published

    Efficient Frequent Subgraph Mining in Transactional Databases.

    Welke, P., 9/10/2020, Efficient Frequent Subgraph Mining in Transactional Databases.. IEEE, p. 307-314 7 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  7. Published

    HOPS: Probabilistic Subtree Mining for Small and Large Graphs.

    Welke, P., Seiffarth, F., Kamp, M. & Wrobel, S., 20/08/2020, p. 1275-1284.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  8. Published

    Efficient Frequent Subtree Mining Beyond Forests

    Welke, P., 30/06/2020, IOS Press. 188 p. (Dissertations in Artificial Intelligence; vol. 348)

    Research output: Book/Report/Proceedings › Book

  9. 2019
  10. Published

    Probabilistic and exact frequent subtree mining in graphs beyond forests

    Welke, P., Horváth, T. & Wrobel, S., 15/07/2019, In: Machine Learning. 108, 7, p. 1137-1164 28 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  11. 2018
  12. Published

    Probabilistic frequent subtrees for efficient graph classification and retrieval

    Welke, P., Horváth, T. & Wrobel, S., 30/11/2018, In: Machine Learning. 107, 11, p. 1847-1873 27 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  13. Published

    Mining Tree Patterns with Partially Injective Homomorphisms.

    Schulz, T. H., Horváth, T., Welke, P. & Wrobel, S., 14/09/2018, Mining Tree Patterns with Partially Injective Homomorphisms.. Springer, Cham, Vol. 11052. p. 585-601 16 p. (Lecture Notes in Computer Science; vol. 11052).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  14. 2017
  15. Published

    Simple Necessary Conditions for the Existence of a Hamiltonian Path with Applications to Cactus Graphs

    Welke, P., 5/09/2017, Arxiv.

    Research output: Working paper › Preprint

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