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Beyond Correlation: Modeling Markets with Quantum Principles

27.11.2025 by qfx

The study demonstrates that market volatility, when analyzed through the lens of quantum entropy-a measure of uncertainty beyond classical probability-reveals a deeper, more nuanced picture of risk within the NASDAQ 100 network than traditional methods, suggesting that financial systems may operate on principles mirroring quantum mechanics rather than solely adhering to predictable, classical models.

A new framework leverages concepts from quantum mechanics to offer a more nuanced understanding of asset dependencies and systemic risk in financial markets.

Categories Science

Hidden Threats: Securing AI Agents Against Subtle Attacks

27.11.2025 by qfx

A system reliably identifies text generated by the same language model with 92.7% accuracy, but struggles to distinguish text from different models, achieving only 49.2% accuracy-effectively the level of random chance.

A new study reveals that defenses against malicious code injected into AI agent supply chains often fail when transferred between different large language models.

Categories Science

Wi-Fi Sensing Under Attack: How Secure Are Your Smart Systems?

27.11.2025 by qfx

The decision boundaries of a LeNet network, visualized through a UMAP embedding of the NTU-HAR dataset, demonstrate vulnerability to an untargeted $PGD_{\ell_{2}}$ attack at a signal-to-noise ratio of 20dB, as evidenced by the misalignment between true class labels and network predictions.

A new analysis reveals the vulnerabilities of deep learning models used in Wi-Fi sensing and highlights critical defenses against increasingly sophisticated adversarial threats.

Categories Science

One Image is All It Takes: Hijacking AI’s Visual Reasoning

27.11.2025 by qfx

A malicious actor exploits a multi-modal large language model (MLLM) controlling a vehicle by introducing a visual perturbation, which causes the system to interpret image semantics in a manner that directs the vehicle towards a predetermined destination, effectively hijacking the decision-making process.

Researchers demonstrate how a single, subtle manipulation of an image can redirect the decision-making process of powerful artificial intelligence systems.

Categories Science

Chasing the Sun’s Fury: Progress and Pitfalls in Flare Forecasting

26.11.2025 by qfx

The study demonstrates that energy released during solar flares partitions into varying forms, with larger events exhibiting a distinct distribution compared to smaller flares, suggesting a fundamental scaling relationship in the dynamics of these energetic phenomena-a reminder that even the most comprehensive theory may ultimately be consumed by the scale of reality.

A new review examines how our ability to predict solar flares-powerful eruptions that can disrupt space weather and impact Earth-is evolving from physics-based simulations to cutting-edge data-driven methods.

Categories Science

Powering Up Stability Analysis with Artificial Intelligence

26.11.2025 by qfx

A new approach uses AI to automate the complex process of predicting power grid stability, accelerating analysis and optimizing system design.

Categories Science

When AI Stumbles: Mapping the Hidden Risks of Language Models

26.11.2025 by qfx

As large language models become increasingly integrated into critical applications, understanding how – and why – they fail is paramount.

Categories Science

Predictive Safety: A Smarter Approach to Collision Warnings

26.11.2025 by qfx

The collision warning system’s overall performance suggests a complex interplay between responsiveness and stability, where aggressive sensitivity-while reducing time to impact- simultaneously amplifies the risk of spurious alerts and ultimately undermines trust in the system's reliability.

A new framework leverages advanced attention networks and dynamic risk assessment to dramatically improve forward collision warning systems in challenging traffic conditions.

Categories Science

Beyond the Hype: Assessing AI Safety in 2025

26.11.2025 by qfx

A new report details the evolving landscape of technical and institutional safeguards designed to manage the risks of increasingly powerful artificial intelligence.

Categories Science

Seeing Smoke: AI Models for Faster Wildfire Response

26.11.2025 by qfx

Forest fire detection systems struggle to reliably distinguish between genuine smoke plumes and atmospheric phenomena like sunset-colored skies, distant clouds, fog, or even faint nighttime smoke-challenges exacerbated by the difficulty of identifying smoke without thermal imaging at a distance.

New research demonstrates how advanced image recognition systems are improving the speed and accuracy of early wildfire detection.

Categories Science
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