Tootfinder

Wow. This looks great. If it had been available 2 months ago my summer holidays would look a bit different!
Next time...
https://mastodon.social/@stefanlindbohm/114733502859245671
stefanlindbohm@mastodon.social - Today we’re quietly (and finally!) opening up Railfinder to the public! This is our beta version and - hopefully - the first step towards that one booking site for trains across Europe that we all dream of.
Lots of work has gone into this and equally lots still to do before reach that vision, but if you’d like to try what we’be built you can now just go to https://www.railfinder.eu and have a go!
Any and all feedback more than welcome 🙏

May the Feedback Be with You! Unlocking the Power of Feedback-Driven Deep Learning Framework Fuzzing via LLMs
Shaoyu Yang, Chunrong Fang, Haifeng Lin, Xiang Chen, Zhenyu Chen
https://arxiv.org/abs/2506.17642

May the Feedback Be with You! Unlocking the Power of Feedback-Driven Deep Learning Framework Fuzzing via LLMs
Artificial Intelligence (AI) Infrastructures, represented by Deep Learning (DL) frameworks, have served as fundamental DL systems over the last decade. However, the bugs in DL frameworks could lead to catastrophic consequences in some critical scenarios (e.g., healthcare and autonomous driving). A simple yet effective way to find bugs in DL frameworks is fuzz testing (Fuzzing). Unfortunately, existing fuzzing techniques have not comprehensively considered multiple types of feedback. Additionall…

How the Shortest and Longest HILDCAAs Shaped Earth Outer Radiation Belt During the Van Allen Probes Era?
Ayushi Nema, Ankush Bhaskar, Kamlesh N. Pathak, Abhirup Datta
https://arxiv.org/abs/2505.16598

How the Shortest and Longest HILDCAAs Shaped Earth Outer Radiation Belt During the Van Allen Probes Era?
High-intensity long-duration continuous auroral electrojet (AE) activity (HILDCAA) events are associated with the enhancement of relativistic electron fluxes in the inner magnetosphere. The physical mechanisms underlying this enhancement are not well established yet. In this study, we analyze two contrasting HILDCAA events, one representing the shortest and the other the longest duration, using NASA Van Allen Probes observations, which have provided unprecedented, unique in-situ observations of…

Nabla, which offers an AI copilot for doctors and other medical staff, raised a $70M Series C led by HV Capital and says it now supports 85K clinicians (Judy Rider/Crunchbase News)
https://news.crunchbase.com/ai/nabla-ai-copilot-agents-healthcare-fundin…

Nabla Lands $70M To Build AI Agents In Healthcare Settings
Paris-based Nabla, which has developed an AI copilot for doctors and other medical staff, announced Tuesday that it has raised $70 million in a Series C funding led by Germany’s HV Capital.

This https://arxiv.org/abs/2505.09619 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_sta…

Predictive Models for Chronic Heart Failure
The management of chronic Heart Failure (HF) presents significant challenges in modern healthcare, requiring continuous monitoring, early detection of exacerbations, and personalized treatment strategies. In this paper, we present a predictive model founded on Machine Learning (ML) techniques to identify patients at HF risk. This model is an ensemble learning approach, a modified stacking technique, that uses two specialized models leveraging clinical and echocardiographic features and then a m…

Texas district judge overturns Biden rule on expanded abortion privacy protections (Nathaniel Weixel/The Hill)
https://thehill.com/policy/healthcare/5359403-texas-judge-biden-rule-abortion-privacy-hipaa/
http://www.memeorandum.com/250619/p75#a250619p75

Three guesses as to which Texas judge:
Judge overturns Biden's privacy rule on abortion care
https://thehill.com/policy/healthcare/5359403-texas-judge-biden-rule-abortion-privacy-hipaa/

Series A, Episode 06 - Seek-Locate-Destroy
RONTANE: With respect, Supreme Commander, we are aware of the facts. They are simply that with all the resources that the Federation can call upon, this one vulnerable, lucky man is still free to cause havoc.
SERVALAN: You have some criticism of my handling of this matter, Secretary Rontane?
htt…

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Regularity of a bulk-surface Cahn-Hilliard model driven by Leray velocity fields
Andrea Giorgini, Patrik Knopf, Jonas Stange
https://arxiv.org/abs/2506.18617

Regularity of a bulk-surface Cahn-Hilliard model driven by Leray velocity fields
We consider a convective bulk-surface Cahn--Hilliard system with dynamic boundary conditions and singular potentials. For this model, well-posedness results concerning weak and strong solutions have already been established in the literature. However, they require the prescribed velocity fields to belong to function spaces with high time regularity. In this paper, we prove that the well-posedness of weak solutions holds true under more general regularity assumptions on the velocity fields. Next…