Internet

US House okays renewal of controversial surveillance program

The US House of Representatives voted Friday to reauthorize an electronic surveillance program targeting foreigners, a practice officials say is critical to national security but criticized by opponents over concerns for ...

Software

NASA noise prediction tool supports users in air taxi industry

Several air taxi companies are using a NASA-developed computer software tool to predict aircraft noise and aerodynamic performance. This tool allows manufacturers working in fields related to NASA's Advanced Air Mobility ...

Business

New technique helps AI tell when humans are lying

Researchers have developed a new training tool to help artificial intelligence (AI) programs better account for the fact that humans don't always tell the truth when providing personal information. The new tool was developed ...

Machine learning & AI

Data leaks can sink machine learning models

When developing machine learning models to find patterns in data, researchers across fields typically use separate data sets for model training and testing, which allows them to measure how well their trained models do with ...

Engineering

New noise analysis model targets resolution

In recent years, there has been a growing interest in developing mode-localized sensors that focus on the strength of their signals for better sensitivity.

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