art gallery problem
名词 n.
英文释义
名词 n.
- A visibility problem in computational geometry, dealing with whether a number of points in a polygon can collectively "see" (by line segments akin to a person's line of sight) the whole interior of the polygon.
词形变化
词源
Originating from a real-world problem of guarding an art gallery with the minimum number of guards who can observe together the whole gallery.
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数据来源: Wiktionary