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Videos analyzed by The New York Times appear to contradict federal accounts of the shooting. The man, an I.C.U. nurse, was an American citizen with no criminal record, the city police chief said.

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 ...

Computer science is the study and development of the protocols required for automated processing and manipulation of data. This includes, for example, creating algorithms for efficiently searching ...

Whether you're trying to chat with team members, organize a project, or work on a shared spreadsheet, the top online collaboration tools we've tested can help. I'm an expert in software and ...