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R. Hai

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  • 2023

    Accelerating Machine Learning Queries with Linear Algebra Query Processing

    Sun, W., Katsifodimos, A. & Hai, R., 2023, Scientific and Statistical Database Management - 35th International Conference, SSDBM 2023 - Proceedings. Schuler, R., Kesselman, C., Chard, K. & Bugacov, A. (eds.). Association for Computing Machinery (ACM), 12 p. 13. (ACM International Conference Proceeding Series).

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

    Open Access
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    40 Downloads (Pure)

  • Amalur: Data Integration Meets Machine Learning

    Hai, R., Koutras, C., Ionescu, A., Li, Z., Sun, W., van Schijndel, J., Kang, Y. & Katsifodimos, A., 2023, Proceedings of the 2023 IEEE 39th International Conference on Data Engineering, ICDE 2023. Piscataway: IEEE, p. 3729-3739 11 p. (Proceedings - International Conference on Data Engineering; vol. 2023-April).

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

    Open Access
    File
    2 Citations (Scopus)
    31 Downloads (Pure)

  • An Empirical Performance Comparison between Matrix Multiplication Join and Hash Join on GPUs

    Sun, W., Katsifodimos, A. & Hai, R., 2023, Proceedings - 2023 IEEE 39th International Conference on Data Engineering Workshops, ICDEW 2023. Institute of Electrical and Electronics Engineers (IEEE), p. 184-190 (Proceedings - 2023 IEEE 39th International Conference on Data Engineering Workshops, ICDEW 2023).

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

    Open Access
    File
    1 Citation (Scopus)
    10 Downloads (Pure)

  • Macaroni: Crawling and Enriching Metadata from Public Model Zoos

    Li, Z., Hai, R., Katsifodimos, A. & Bozzon, A., 2023, International Conference on Web Engineering. p. 376-380

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

    Open Access
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    12 Downloads (Pure)

  • Optimizing Machine Learning Inference Queries for Multiple Objectives

    Li, Z., Schonfeld, M., Hai, R., Bozzon, A. & Katsifodimos, A., 2023, Proceedings - 2023 IEEE 39th International Conference on Data Engineering Workshops, ICDEW 2023. Institute of Electrical and Electronics Engineers (IEEE), p. 74-78 5 p. (Proceedings - 2023 IEEE 39th International Conference on Data Engineering Workshops, ICDEW 2023).

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

    Open Access
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    12 Downloads (Pure)

  • Optimizing ML Inference Queries Under Constraints

    Li, Z., Sun, W., Hai, R., Bozzon, A. & Katsifodimos, A., 2023, International Conference on Web Engineering. p. 51-66

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

    Open Access
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    3 Downloads (Pure)

  • Topio Marketplace: Search and Discovery of Geospatial Data

    Ionescu, A., Alexandridou, A., Psarakis, K., Patroumpas, K., Chatzigeorgakidis, G., Skoutas, D., Athanasiou, S., Hai, R. & Katsifodimos, A., 2023, 26th International Conference on Extending Database Technology. p. 819-822

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

    Open Access
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    21 Downloads (Pure)
  • 2022

    Join Path-Based Data Augmentation for Decision Trees

    Ionescu, A., Hai, R., Fragkoulis, M. & Katsifodimos, A., 2022, Proceedings of the 2022 IEEE 38th International Conference on Data Engineering Workshops (ICDEW). O'Conner, L. (ed.). Piscataway: IEEE, p. 84-88 5 p. 9814493

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

    Open Access
    File
    1 Citation (Scopus)
    37 Downloads (Pure)
  • 2019

    A metadata framework for data lagoons

    Theodorou, V., Hai, R. & Quix, C., 2019, New Trends in Databases and Information Systems - ADBIS 2019 Short Papers, Workshops BBIGAP, QAUCA, SemBDM, SIMPDA, M2P, MADEISD, and Doctoral Consortium 2019, Proceedings. Welzer, T., Podgorelec, V., Kamišalic Latific, A., Eder, J., Wrembel, R., Morzy, M., Ivanovic, M., Gamper, J., Tzouramanis, T. & Darmont, J. (eds.). p. 452-462 11 p. (Communications in Computer and Information Science; vol. 1064).

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

    4 Citations (Scopus)

  • Relaxed functional dependency discovery in heterogeneous data lakes

    Hai, R., Quix, C. & Wang, D., 2019, Conceptual Modeling - 38th International Conference, ER 2019, Proceedings. Laender, A. H. F., Pernici, B., Lim, E-P. & de Oliveira, J. P. M. (eds.). p. 225-239 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11788 LNCS).

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

    11 Citations (Scopus)

  • Towards an infrastructure enabling the internet of production

    Pennekamp, J., Glebke, R., Henze, M., Meisen, T., Quix, C., Hai, R., Gleim, L., Niemietz, P., Rudack, M. & Knape, S., 2019, Proceedings - 2019 IEEE International Conference on Industrial Cyber Physical Systems, ICPS 2019. p. 31-37 7 p. 8780276

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

    77 Citations (Scopus)
  • 2018

    Nested schema mappings for integrating JSON

    Hai, R., Quix, C. & Kensche, D., 2018, International Conference on Conceptual Modeling. p. 397-405 9 p.

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

  • Query rewriting for heterogeneous data lakes

    Hai, R., Quix, C. & Zhou, C., 2018, European Conference on Advances in Databases and Information Systems. p. 35-49 15 p.

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

  • 2017

    An Integrated Ontology-Based Approach for Patent Classification in Medical Engineering

    Geisler, S., Quix, C., Hai, R. & Alekh, S., 2017, International Conference on Data Integration in the Life Sciences. p. 38-52 15 p.

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

  • Ontology matching for patent classification

    Quix, C., Geisler, S., Hai, R. & Alekh, S., 2017, Proceedings of the 12th International Workshop on Ontology Matching (OM 2017) co-located with the 16th International Semantic Web Conference (ISWC 2017). Shvaiko, P. (ed.). p. 37-48 12 p. (CEUR; vol. 2032).

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

  • 2016

    Constance: An intelligent data lake system

    Hai, R., Geisler, S. & Quix, C., 2016, Proceedings of the 2016 international conference on management of data. p. 2097-2100 4 p.

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

  • GEMMS: A Generic and Extensible Metadata Management System for Data Lakes

    Quix, C., Hai, R. & Vatov, I., 2016, 28th International Conference on Advanced Information Systems Engineering (CAiSE). España, S. (ed.). Vol. 129. p. 129-136

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

  • Recommender System für Projektkollaborationen basierend auf wissenschaftlichen Publikationen und Patenten

    Quix, C., Geisler, S. & Hai, R., 2016, Der Schritt zurück als Schritt nach vorn - Macht der Siegeszug des Open Access Bibliotheken arbeitslos? : 7. Konferenz der Zentralbibliothek, Forschungszentrum Jülich, 14. - 16. Juni 2016. Universitätsbibliothek der RWTH Aachen, Vol. 2016-06220. p. 103-115

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

  • 2015

    An Ontology-based Collaboration Recommender System using Patents

    Geisler, S., Hai, R. & Quix, C., 2015, Proceedings of the 7th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2015). p. 389-394 6 p.

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

  • SCIT: A Schema Change Interpretation Tool for Dynamic-Schema Data Warehouses

    Hai, R., Theodorou, V., Thiele, M. & Lehner, W., 2015, Proceedings of the 26th Australasian Database Conference, ADC 2015. p. 323-327 5 p.

    Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review