DAG和Linear Orders中若干路径问题的复杂性
Complexity of some Path Problems in DAGs and Linear Orders
摘要:
本文研究了有向无圈图中三个自然问题的计算复杂性。我们证明了它们的NP完全性,并考虑了它们对线性序的限制。
英文摘要:
We investigate here the computational complexity of three natural problems in directed acyclic graphs. We prove their NP Completeness and consider their restrictions to linear orders.
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