兰德：新兴技术与风险分析-人工智能与关键基础设施（英文版）

The National Institute of Standards and Technology’s (NIST’s) Computer Security Resource Center defines artificial intelligence (AI) as “[a] branch of computer science devoted to developing data processing systems that performs functions normally associated with human intelligence, such as reasoning, learning, and self-improvement.”1 However, no single authoritative AI taxonomy exists because the key technologies, which come from several fields, have each developed specific taxonom