Combinatorial Optimization in Pattern Assembly - (Extended Abstract)

Combinatorial Optimization in Pattern Assembly - (Extended Abstract)
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模式组装中的组合优化 -(扩展摘要)

DOI:
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发表时间:
2013
期刊:
International Conference on Unconventional Computation and Natural Computation
影响因子:
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通讯作者:
Shinnosuke Seki
Shinnosuke Seki
中科院分区:
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文献类型:
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作者:
Shinnosuke Seki

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图案自组装瓦集综合是一个np困难组合问题,其目的是最小化能唯一自组装给定矩形图案的直线瓦集系统(RTAS)。当c≥1时,c-Pats是Pats的一个子问题,只接受最多c种颜色的图案作为输入。为了证明60-Pats是np困难的,我们提出将3Sat的多项式时间约简为60-Pats。
Pattern self-assembly tile set synthesis (Pats) is an NP-hard combinatorial problem to minimize a rectilinear tile assembly system (RTAS) that uniquely self-assembles a given rectangular pattern. For c ≥ 1, c-Pats is a subproblem of Pats which takes only the patterns with at most c colors as input. We propose a polynomial-time reduction of 3Sat to 60-Pats in order to prove that 60-Pats is NP-hard.