Splinter Meeting EScience

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

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

Room: Schlesisches Museum

Convenor(s): M. Demleitner, K. Polsterer, M. Hoeft, H. Enke
ARI, HiTS, TLS, 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.
A focus topic this time will be resources for training astronomers to efficiently use the data and software infrastructures built over the past decades. Speakers presenting on courseware, novel ways of knowledge dissemination or just sharing experiences made in teaching data science will be most welcome.
Another obvious topic will address progress on making astronomical data even FAIR-er than it already is. There is the NFDI in Germany with PUNCH, ErUM Data, the formation of the DZA, and there are more astro-infrastructure projects and efforts going on.
Slides from the Splinter Meeting are available.

Program

Tuesday September 16, 14:00-16:30 E-Science / E-Infrastructures / Virtual Observatory / Machine Learning (Schlesisches Museum)

14:00  Bernhard Schulz:
Progress in Constructing the SOFIA Data Center

14:19  Marco Bischoff:
Quantifying Model-Observation Similarity: Implications for Stellar Flyby Models

14:37  M. Demleitner:
Teaching the VO

14:55  E. Tom L. Strauß:
Compute Cloud: Constructing a high available container orchestration infrastructure

15:14  Iliana Cortés:
Photometric decomposition of AGN variability via Machine Learning: Spectral reconstruction and lag characterization

15:33  Johanna Riedel:
Back to the feature: Reconstructing Spectra from Photometry

15:52  Sebastian T. Gomez:
From data to scientific breakthroughs with tools powered by Representation Learning

16:11  Romain Chazotte:
Improved Rotation Equivariance via Embedding in Zernike Polynomial Space

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