figure
发表于 2025-3-25 06:03:15
Approximation algorithms for covering polygons with squares and similar problems,uces a cover which is within an . approximation factor of the optimal, where . is the extremely slowly growing inverse of Ackermann‘s function. In parallel our algorithm runs in .(log . randomized time using .(max(. processors.
Observe
发表于 2025-3-25 07:45:42
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Hallowed
发表于 2025-3-25 14:21:15
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商品
发表于 2025-3-25 18:21:20
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油膏
发表于 2025-3-25 22:03:45
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陶器
发表于 2025-3-26 03:34:35
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MULTI
发表于 2025-3-26 05:55:16
Weak and strong recognition by 2-way randomized automata,utomaton with .. states. This improves dramatically over the previously known result by M.Karpinski and R.Verbeek which is also nontrivial since these languages can be nonregular . For tally languages the increase in the number of states is proved to be only polynomial, and these languages are regular.
Lipoma
发表于 2025-3-26 12:08:34
Lecture Notes in Computer Sciencehttp://image.papertrans.cn/r/image/821116.jpg
演讲
发表于 2025-3-26 13:10:21
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Foregery
发表于 2025-3-26 18:42:18
978-3-540-63248-1Springer-Verlag Berlin Heidelberg 1997