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Robotaxis, like any new driver, often make mistakes — as more and more of them get deployed in U.S. cities, the tech companies behind them are learning important lessons from things they could have ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

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A 72 percent reduction in federal funding is devastating to math research. The American Mathematical Society is offering $1 million in backstop grants—but it’s likely not enough ...