Abstract: This paper investigates channel estimation for linear time-varying (LTV) wireless channels under double sparsity, i.e., sparsity in both the delay and Doppler domains. An on-grid ...

Open-source Python implementation of the Shikdar–Laaksonen (2026) multihorizon hazard framework for battery operational reliability, with reproducibility analysis, methodological corrections, and an ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Photo: Christophe Gateau/dpa (Photo by Christophe Gateau/picture alliance via Getty Images) ...

The Trump administration, which took a noninterventionist approach to artificial intelligence, is now discussing imposing oversight on A.I. models before they are made publicly available. By Tripp ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. The Claude Code costs of months' past are not today's. A quiet change Anthropic made to its website ...

Tesla reported better-than-expected earnings for the first quarter. However, revenue came in shy of analysts' expectations as the company's core automotive business continues to struggle. Tesla's ...

New government data shows the pace of inflation climbed to the highest level in nearly two years. That could prompt a higher Social Security cost-of-living adjustment for 2027, particularly due to ...

Abstract: Moving Horizon Estimation (MHE) is widely used for state estimation due to its ability to effectively incorporate historical information. As a single-model approach, its accuracy depends not ...

WASHINGTON, Feb 20 (Reuters) - More than $175 billion in U.S. tariff collections are subject to potential refunds after the U.S. Supreme Court on Friday struck down President Donald Trump's broad ...

The latest GDPNow USA GPD estimate is 5.3 percent — January 14, 2026. U.S. Commerce Secretary Howard Lutnick said on Tuesday he expected first quarter GDP growth in the United States would exceed 5% ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Spencer Judge discusses the architectural ...