KNN query is one of the most representative queries in multimedia database management system. It shows the result of k objects nearest to the query point.

KNN查询是多媒体数据库管理系统中最具代表性的查询方式之一，它将k个与查询点最接近的对象作为查询结果返回。

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And astronomers are just as likely to point a software query-tool at a digital sky survey as to point a telescope at the stars.

ECONOMIST: Technology

Another bad sign: Justice Sandra Day O'Connor, a Reagan appointee who often provides the swing vote in 5-4 cases, also scrutinized Tribe closely--and rescued a stammering Olson at one point with a softball query.

CNN: May It Please The Court

" Hale wrote in response to a query from Forbes sent with the subject line "What are you saying about Steve Jobs at this point?

FORBES: Magazine Article