'Space bound' presentation slideshows

Part II Theory of Nondeterministic Computation

Part II Theory of Nondeterministic Computation. Edmonds Conjecture in 1965. Traveling Salesman Problem cannot be solved in polynomial time. Cook introduced NP class in 1971. NP: Nondeterminastic Polynomial-time class. Extended Church-Turing Thesis.

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Part II Theory of Nondeterministic Computation

Part II Theory of Nondeterministic Computation. Edmonds Conjecture in 1965. Traveling Salesman Problem cannot be solved in polynomial time. Cook introduced NP class in 1971. NP: Nondeterminastic Polynomial-time class. Extended Church-Turing Thesis.

329 views • 32 slides

Part II Theory of Nondeterministic Computation

Part II Theory of Nondeterministic Computation. Lecture 5 Time and Space of NTM. Nondeterministic TM (NTM). There are multiple choices for each transition. For each input x, the NTM may have more than one computation paths.

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Xiaoming Sun Tsinghua University David Woodruff MIT

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Lecture 24 Time and Space of NTM

Lecture 24 Time and Space of NTM. Time. For a NDM M and an input x, Time M (x) = the minimum # of moves leading to accepting x if x ? L(M) = infinity if x not in L(M). Time Bound. A NTM M is said to have a time bound t(n)

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Space and time constructible functions.

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