Abstract: Sparse multipath channel impulse response (CIR) estimation schemes are conceived for optical orthogonal frequency division multiplexing (O-OFDM) visible light communication (VLC) systems. We ...

Growing Digitalization and Real-Time Data Exchange Needs Fuels Market Expansion.Austin, Texas, Dec. 11, 2025 (GLOBE NEWSWIRE) -- Healthcare Middleware Market Size & Growth Analysis: According to SNS ...

Drone footage captures the final moments of a mass shooting at Sydney’s Bondi Beach during a Hanukkah celebration.

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Amy Soricelli has over 40 years working with job candidates and has honed the art of the job ...

US stocks surged on Monday to start the shortened Thanksgiving trading week as US policymakers buoyed hopes for an interest-rate cut in December and AI optimism fueled the tech trade. Stocks notched ...

Zoom Communications has unveiled the next evolution of its agentic AI solution, Zoom AI Companion 3.0, with work surface technology to use work conversations to help save time and boost productivity.

In this week’s edition of Computer Weekly, which is the final one of 2025, we hear from Amazon CTO Werner Vogels and his take on how developers need to change and adapt for the AI era. Elsewhere in ...