Nvidia launches Alpamayo, open AI models that allow autonomous vehicles to ‘think like a human’

Nvidia unveiled Alpamayo at CES 2026, which includes a reasoning vision language action model that allows an autonomous ...

Nvidia's physical AI models clear the way for next-gen robots - here's what's new

To drive that momentum forward, Nvidia unveiled new open Nvidia Cosmos and GR00T models during its Las Vegas keynote event on Monday. The company stated that these models are designed to enable ...
IEEE

Multirate Timestamp Modeling for Ultralow-Jitter Frequency Synthesis: A Tutorial

Abstract: In this tutorial brief, we introduce a unified wideband phase-noise theory framework of frequency synthesis based on a multirate timestamp modeling with ...
IEEE

Two New Algorithms for Maximum Likelihood Estimation of Sparse Covariance Matrices With Applications to Graphical Modeling

Abstract: In this paper, we propose two new algorithms for maximum-likelihood estimation (MLE) of high dimensional sparse covariance matrices. Unlike most of the state-of-the-art methods, which either ...