Some Peculiarities of Contemporary Art Objects Adaptation for Gallery Space
نویسندگان
چکیده
منابع مشابه
Inapproximability of some art gallery problems
We prove that the three art gallery problems Vertex Guard, Edge Guard and Point Guard for simple polygons with holes cannot be approximated by any polynomial time algorithm with a ratio of 1? 28 ln n, for any > 0, unless N P T IM E(n O(log log n)). We obtain our results by extending and modifying the concepts of a construction introduced in Eide98].
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ژورنال
عنوان ژورنال: Worldview-Philosophy-Religion
سال: 2019
ISSN: 2305-7459,2523-4862
DOI: 10.21272/wpr.2018.13.18