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@adulau@infosec.exchange
2025-05-21 19:27:03

We implemented a major new feature in the AIL Project that addresses a long-standing issue related to the collection of images or screenshots that may be harmful to analysts (e.g., violent content, CSAM, etc.). The feature allows users to trigger the description of an image before actually viewing it.
The feature will be included in the upcoming release of AIL (version 6.2).
This work is co-funded in the AIPITCH project. We would like to thank Qwen for the open source Qwen2-VL vi…

AIL Project screenshot using the new visual LLM description of images.
@patrikja@functional.cafe
2025-03-25 12:56:25

I'm supervising a group of six 3rd year BSc students in a project inspired by the paper "Responsibility Under Uncertainty: Which Climate Decisions Matter Most?" link.springer.com/article/10.1
The project description is availa…

[Robert Krook and Patrik Jansson] Figure 1. The product process holds components of both states and applies the step function to both components simultaneously. Each component of the next state has two incoming arrows as the policy that computes the control that is used has access to both components of the previous state.
Utveckling av klimatpolicyberäkning: Teknisk modellering under stokastiska förhållanden Grupp 12 - David Ek, Thea Johansson, Gabriel Lindkvist, Isak Mesihovic, Adam Moström och Edvard Nauclér

Responsibility Under Uncertainty: Which Climate Decisions Matter Most? - Environmental Modeling & Assessment
We propose a new method for estimating how much decisions under monadic uncertainty matter. The method is generic and suitable for measuring responsibility in finite horizon sequential decision processes. It fulfills “fairness” requirements and three natural conditions for responsibility measures: agency, avoidance and causal relevance. We apply the method to study how much decisions matter in a stylized greenhouse gas emissions process in which a decision maker repeatedly faces two options…

@arXiv_mathDG_bot@mastoxiv.page
2025-06-02 10:06:15

This arxiv.org/abs/2411.18961 has been replaced.
initial toot: mastoxiv.page/@arXiv_mat…

The Fefferman metric for twistor CR manifolds and conformal geodesics in dimension three
We give an explicit description of the Fefferman metric for twistor CR manifolds in terms of Riemannian structures on the base conformal $3$-manifolds. As an application, we prove that chains and null chains on twistor CR manifolds project to conformal geodesics, and that any conformal geodesic has lifts both to a chain and a null chain. By using this correspondence, we give a variational characterization of conformal geodesics in dimension three which involves the total torsion functional.