Splinter Meeting EScience

E-Science / E-Infrastructures / Virtual Observatory / Machine Learning

Time: Tuesday September 08, 14:00-15:30 and 16:00-17:30 CEST (UTC+2)

Room: MW-2235

Convenor(s): Markus Demleitner, Harry Enke
ARI-Uni Heidelberg, Leibniz Institute for Astrophysics Potsdam (AIP)

"This splinter meeting is dedicated to standard infrastructures for astronomical data dissemination and analysis, with an extra focus on Machine Learning and other AI techniques. These are, on the one hand, particularly data-hungry and hence depend on the availability of easily processable, well-described data at scale. On the other hand, generative techniques (not at all restricted to LLMs) promise to address some limitations of our current systems, from flattening admittedly steep learning curves to contributing to more focused data discovery. This year's focus topic will be operations; what are good, sustainable practices to run astronomical data infrastructures. This is particularly relevant as the new GADC, a data centre designed to serve the German astronomical community f or decades to come and that will both consolidate existing and create new services, is ramping up. 2026 is also the year the first cycle of the NFDI in Astronomy (PUNCH4NFDI) ends, while ErUM-Data-funded projects come into operations. We cordially invite contributions reporting on these efforts."
Slides from the Splinter meeting are available.

Program

Tuesday September 08, 14:00-15:30 E-Science / E-Infrastructures / Virtual Observatory / Machine Learning (MW-2235)

14:00  Thomas Schörner:
The PUNCH4NFDI Consortium now and then: FAIR science for astronomy (and beyond)

14:20  Arman Khalatyan:
AI Agents for Reproducible Astronomy: DRP-Hub as a Science Accelerator

14:40  Enrico Tom Leonhard Strauß:
S3-Enabled Reproducible Workflows: Bridging REANA, DRP-Hub, and AI-Driven Data Analysis

15:00  Prateek Gupta:
PUNCH4NFDI Infrastructure: The Platform for the analysis of Astrophysical Data

15:20  Iliana Cortés:
Modelling AGN Optical Lightcurves via Inference of AD-BLR delay (MAGNOLIA)

Tuesday September 08, 16:00-17:30 E-Science / E-Infrastructures / Virtual Observatory / Machine Learning (MW-2235)

16:00  Sebastian Trujillo Gomez:
he challenges and rewards of developing useful discovery tools for modern astrophysics

16:20  Günther Heemann:
Compact Convolutional Neural Networks for Object Detection

16:35  Toka Alokda:
Segmenting proto-halos with vision transformers

16:50  Bernhard Schulz:
Progress at the SOFIA Data Center (SDC): Infrastructure, Data Pipelines, and Archiving

17:10  Demleitner, M.:
A New Version Of VODataService: Blind Discovery and Theory Data

Related contributions

PresenterTitleType

*) submitted abstracts, acceptance pending.