eLife

Dissociable Roles of Reward Prediction Error in the Contrasting Mood Dynamics of Depression and Anxiety

This important study uses a tripartite transdiagnostic computational framework to distinguish depression-specific, anxiety-specific, and shared psychopathology dimensions, in their relationships to ...
eLife

Serotonergic modulation of motor subspace dynamics drives a sleep-independent quiescent state

The dorsal raphe nucleus (DRN) serotonergic (5-HT) system has been implicated in regulating sleep and motor control; however, its specific role remains controversial. In this study, we found that ...
Entrepreneur

Sam Altman Issued a ‘Code Red’ After Anthropic Started Dominating the Business Market. Now OpenAI Is Doubling Its Workforce.

Sam Altman saw the writing on the wall months ago. The OpenAI CEO issued a “code red” late last year after realizing the company was spreading itself too thin — chasing everything from video models to ...
EurekAlert!

Teaching neural networks where errors matter

Physics-informed neural networks (PINNs) have shown remarkable prospects in solving forward and inverse problems involving ...
BBC

Claude Code users hitting usage limits 'way faster than expected'

Anthropic says it is looking to resolve an issue which is blocking users of its AI coding tool. Claude Code, the AI-powered helper for writing computer code, has become popular in recent months. The ...
The New York Times

A Show of Defiance Across the Nation

It’s the third time that the coalition behind the “No Kings” movement has organized events to protest President Trump and his policies. In the United States, more than 3,000 demonstrations were ...
The New York Times

Hard Fork

Is anti-A.I. radicalization a growing trend? By Kevin RooseCasey NewtonWhitney JonesRachel CohnVjeran PavicChris WoodDan PowellElisheba IttoopMarion LozanoRowan Niemisto and Alyssa Moxley Anthropic’s ...
IEEE

Moving-Horizon Estimation for Multi-Sensor Systems Under Probabilistic Caching Mechanism: A Co-Design Scheme

Abstract: In practice, the cache, capable of storing frequently accessed data, is widely deployed in edge servers to guarantee quick retrieval and improve overall system performance. In this paper, ...
The Hacker News

The Real Problem Isn't That AI Can't Write Secure Code - It's That It's Expanding Attack Surface

While AI reduces some coding flaws, credential sprawl accelerates, expanding the non-human identity attack surface, and making remediation the new security bottleneck. AI is changing software ...
IEEE

Error Characterization and Correction of a Simple Circuit Model for Accurate and Rapid Resonant Frequency Estimation in Traction Power Supply Systems

Abstract: Harmonic resonance phenomena that arise in traction power supply systems (TPSS) can lead to severe operational consequences. Accurate determination of the resonant frequency in TPSS is ...
GitHub

train_validate.m

Rx = real_imag_consits(fake_samples_list_test(i,:),ones(1,M),M); %Rx = real_imag_consits(Test_R_clean(i,:),ones(1,M),M); legend({'Jammer','Target','Train'},'FontSize ...