Dortmund 2021 – wissenschaftliches Programm

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AKPIK: Arbeitskreis Physik, moderne Informationstechnologie und Künstliche Intelligenz

AKPIK 1: AKPIK I: Data Science & Analytics

AKPIK 1.5: Vortrag

Dienstag, 16. März 2021, 17:00–17:15, AKPIKa

German-Russian Astroparticle Data Life Cycle Initiative: results and perspectives — •Victoria Tokareva, Andreas Haungs, Donghwa Kang, Frank Polgart, Doris Wochele, and Jürgen Wochele for the GRADLCI collaboration — Institute for Astroparticle Physics, Karlsruhe Institute of Technology, Germany

Distributed data processing in astroparticle physics experiments is mostly discussed in the context of large experiments (e.g. CTA, IceCube). On the other hand, small and medium-sized experiments often employ specialized historically developed data-processing methods and specific software. This may complicate effective usage of solutions, developed for handling large-scale homogeneous data, and impede collaborations between scientific groups in joint analysis, in particular in the highly relevant field of multimessenger astroparticle physics.

To address such challenges, the international project German-Russian Data Life Cycle Initiative (GRADLCI) was established with its main goal of supporting the processing of data from astroparticle physics experiments throughout the entire data processing cycle, from collection and storage to preparation of data analysis results for publication as well as data archiving and open access.

This talk will outline the results achieved in all major areas of the project, such as: extension of KASCADE Cosmic-ray Data Center (KCDC), development of distributed data aggregation platform and software for multimessenger analysis, publication of scientific data as well as outreach activities.