Phrase guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
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No pronunciation record was provided for this word.
noun
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.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Synonyms: museum problem
Antonyms: none provided
History
Originating from a real-world problem of guarding an art gallery with the minimum number of guards who can observe together the whole gallery.
Across languages
3 source translations are retained for this English entry.
