Tootfinder

Ich würde mal versuchen, sporadisch (!!) Beiträge von @… direkt in die jeweils passende Community von #Feddit, also auf #Lemmy zu posten. Um mal einen Vorteil des

The Flagship galaxy mock catalogue - a comprehensive simulation for the #Euclid mission: https://www.aanda.org/articles/aa/full_html/2025/05/aa50853-24/aa50853-24.html -> A virtual Universe for Euclid: https://www.euclid-ec.org/public/press-releases/euclid-flagship-simulations/ - the largest cosmological simulations catalogue is now public.

Sam Altman says OpenAI wants to create "a factory that can produce a gigawatt of new AI infrastructure every week" and plans to reveal more details this year (Sam Altman)
https://blog.samaltman.com/abundant-intelligence

Inductive Domain Transfer In Misspecified Simulation-Based Inference
Ortal Senouf, Antoine Wehenkel, C\'edric Vincent-Cuaz, Emmanuel Abb\'e, Pascal Frossard
https://arxiv.org/abs/2508.15593

Inductive Domain Transfer In Misspecified Simulation-Based Inference
Simulation-based inference (SBI) is a statistical inference approach for estimating latent parameters of a physical system when the likelihood is intractable but simulations are available. In practice, SBI is often hindered by model misspecification--the mismatch between simulated and real-world observations caused by inherent modeling simplifications. RoPE, a recent SBI approach, addresses this challenge through a two-stage domain transfer process that combines semi-supervised calibration with…

Simulating radio emission from extensive air showers with CORSIKA 8
Marvin Gottowik (for the CORSIKA 8 collaboration)
https://arxiv.org/abs/2509.15840 https://

Simulating radio emission from extensive air showers with CORSIKA 8
CORSIKA 8 is a modern, flexible framework for simulating particle cascades in air and dense media, allowing for fully customizable shower simulations. The radio module autonomously handles electric field calculations and propagation to observer locations. It supports simultaneous simulations with both the ``Endpoint formalism'' as implemented in CoREAS and the ``ZHS'' algorithm from ZHAireS. In this contribution, we validate the radio module by comparing air-shower simulations in CORSIKA 8, COR…

This would be nice. Wonder if Small Technology Foundation would finally get some EU funding for our Small Web work if this were to happen.
One can hope.
#SmallTech

Distributed Shared Layered Storage Quantum Simulator: A novel quantum simulation system for efficient scaling and cost optimization
Mingyang Yu, Haorui Yang, Donglin Wang, Desheng Kong, Ji Du, Yulong Fu, Wei Wang, Jing Xu
https://arxiv.org/abs/2508.15542

Distributed Shared Layered Storage Quantum Simulator: A novel quantum simulation system for efficient scaling and cost optimization
Quantum simulators are essential tools for developing and testing quantum algorithms. However, the high-frequency traversal characteristic of quantum simulators represents an unprecedented demand in the history of IT, and existing distributed technologies is unable to meet this requirement, resulting in a single-node bottleneck of quantum simulator. To overcome this limitation, this paper introduces a novel Distributed Shared Layered Storage Quantum Simulator (DSLSQS). By leveraging an innovati…

Breaking News⁠: Another breach has been detected.
via @…
https://hachyderm.io/@skinnylatte/1150641…

Adrianna Tan (@skinnylatte@hachyderm.io)
Attached: 1 image Humpback whale breaching! #Monterey #Whales #WhaleWatching #Marine #Photography

Large Language Models as Psychological Simulators: A Methodological Guide
Zhicheng Lin
https://arxiv.org/abs/2506.16702 https://arxiv…

Large Language Models as Psychological Simulators: A Methodological Guide
Large language models (LLMs) offer emerging opportunities for psychological and behavioral research, but methodological guidance is lacking. This article provides a framework for using LLMs as psychological simulators across two primary applications: simulating roles and personas to explore diverse contexts, and serving as computational models to investigate cognitive processes. For simulation, we present methods for developing psychologically grounded personas that move beyond demographic cate…

Born Dry or Born Wet? A Palette of Water Growth Histories in TRAPPIST-1 Analogs and Compact Planetary Systems: #Exoplanet System.