| PESCHEL, Jakub, Michal BATKO a Pavel ZEZULA. Analytical Algebra: Extension of Relational Algebra. Online. In Strauss, C., Cuzzocrea, A., Kotsis, G., Tjoa, A.M., Khalil, I. 33rd International Conference on Database and Expert Systems Applications (DEXA). Cham: Springer International Publishing, 2022, s. 284-290. ISBN 978-3-031-12425-9. Dostupné z: https://dx.doi.org/10.1007/978-3-031-12426-6_25. |
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@inproceedings{2212650,
author = {Peschel, Jakub and Batko, Michal and Zezula, Pavel},
address = {Cham},
booktitle = {33rd International Conference on Database and Expert Systems Applications (DEXA)},
doi = {http://dx.doi.org/10.1007/978-3-031-12426-6_25},
editor = {Strauss, C., Cuzzocrea, A., Kotsis, G., Tjoa, A.M., Khalil, I.},
keywords = {Analytical algebra;Relational algebra;Analytical operator},
howpublished = {elektronická verze "online"},
language = {eng},
location = {Cham},
isbn = {978-3-031-12425-9},
pages = {284-290},
publisher = {Springer International Publishing},
title = {Analytical Algebra: Extension of Relational Algebra},
url = {https://link.springer.com/chapter/10.1007/978-3-031-12426-6_25},
year = {2022}
}
TY - JOUR
ID - 2212650
AU - Peschel, Jakub - Batko, Michal - Zezula, Pavel
PY - 2022
TI - Analytical Algebra: Extension of Relational Algebra
PB - Springer International Publishing
CY - Cham
SN - 9783031124259
KW - Analytical algebra;Relational algebra;Analytical operator
UR - https://link.springer.com/chapter/10.1007/978-3-031-12426-6_25
N2 - In the context of contemporary data, the processing of information is crucial. This paper proposes an extension to the traditional database relational algebra, which enriches the data model and provides additional complex-data operations. Specifically, we focus on analytical operators from the areas of data mining and similarity search, such as frequent pattern mining or similarity search queries. The proposed approach can be easily extended by additional algebraic operators. To demonstrate the capabilities of our analytical algebra, we show three practical use cases with different levels of the expression complexity.
ER -
PESCHEL, Jakub, Michal BATKO a Pavel ZEZULA. Analytical Algebra: Extension of Relational Algebra. Online. In Strauss, C., Cuzzocrea, A., Kotsis, G., Tjoa, A.M., Khalil, I. \textit{33rd International Conference on Database and Expert Systems Applications (DEXA)}. Cham: Springer International Publishing, 2022, s.~284-290. ISBN~978-3-031-12425-9. Dostupné z: https://dx.doi.org/10.1007/978-3-031-12426-6\_{}25.
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