Heidelberg 2022 – wissenschaftliches Programm
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AKPIK: Arbeitskreis Physik, moderne Informationstechnologie und Künstliche Intelligenz
AKPIK 1: Data Integration & Processing
AKPIK 1.5: Vortrag
Montag, 21. März 2022, 17:15–17:30, AKPIK-H13
Data curation in astroparticle physics data centers on example of KCDC and GRADLCI — •Victoria Tokareva1, Andreas Haungs1, Doris Wochele1, Jürgen Wochele1, Frank Polgart1, Alexander Kryukov2, Minh-Duc Nguyen2, Andrey Mikhailov3, and Alexey Shigarov3 — 1Karlsruhe Institute of Technology, IAP, 76021 Karlsruhe, Germany — 2Moscow State University, SINP, Moscow 119991, Russia — 3Matrosov Institute for System Dynamics and Control Theory, Irkutsk 664033, Russia
The KASCADE Cosmic Ray Data Center (KCDC), introduced in 2013, is a multi-functional public data center for high-energy astroparticle physics. Its distinctive features include use of open standards and technologies, providing materials and service both for professional scientists and a broad outreach audience and furnishing open access to scientific data. The GRADLCI (German-Russian Astroparticle Data Life cycle Initiative), which spawned from KCDC in 2018, proposed an alternative approach to metadata management and utilized the optimized models and algorithms for processing requests. Today, the work on organizing flexible cross-collaboration data sharing is going on in various areas of science within the framework of the EOSC project and others, such as PUNCH4NFDI. A big share of this work includes collection and analysis of the data curation practices in order to reach a more abstract and complex understanding of the challenges of data curation committing into new advanced solutions ready for further extension. In this report the use cases of the KCDC and GRADLCI data centers will be considered.