Reuters

Meta's AI system Llama approved for use by US government agencies

WASHINGTON, Sept 22 (Reuters) - U.S. government agencies will be able to use Meta Platforms' (META.O), opens new tab artificial intelligence system Llama, a senior administration official said, as the ...
IEEE

A Sigmoid-Based Car-Following Model to Improve Acceleration Stability in Traffic Oscillation and Following Failure in Free Flow

Abstract: This paper presents an improved Intelligent Driving Model (Sigmoid-IDM) to address the issues of excessive acceleration in traffic oscillation and following failure in free flow. The Sigmoid ...
IEEE

Vibration Control for Active Magnetic Bearing Rotor System Based on Parameter Adaptive-Particle Swarm Optimization and Notch Filter

Abstract: This article proposes a control strategy integrating parameter adaptive particle swarm optimization (PA-PSO) and adaptive notch filter to address the challenges of residual imbalance ...
Scientific American

Secrets of DeepSeek AI Model Revealed in Landmark Paper

The success of DeepSeek’s powerful artificial intelligence (AI) model R1 — that made the US stock market plummet when it was released in January — did not hinge on being trained on the output of its ...
Journal of Medical Internet Research

Effects of Tai Chi on Cognitive Function in Older Adults With Type 2 Diabetes Mellitus: Randomized Controlled Trial Using Wearable Devices in a Mobile Health Model

Effects of Tai Chi on Cognitive Function in Older Adults With Type 2 Diabetes Mellitus: Randomized Controlled Trial Using Wearable Devices in a Mobile Health Model ...