Complete the seven (7) remaining transitions represented by & for Turing Machine M that scans to the right until it finds two (2) consecutive b's then halts. (Note: be careful on this. Look for two consecutive b's and NOT just a second b.) M= (S, Σ δ, s. fh) S = (s, q, h} M(,D, a, b} First transition = ((s, b), (q, →)) Second transition Third transition Fourth transition Fifth transition Sixth transition Seventh transition Eighth transition

Complete the seven (7) remaining transitions represented by & for Turing Machine M that scans to the right until it finds two (2) consecutive b's then halts. (Note: be careful on this. Look for two consecutive b's and NOT just a second b.) M= (S, Σ δ, s. fh) S = (s, q, h} M(,D, a, b} First transition = ((s, b), (q, →)) Second transition Third transition Fourth transition Fifth transition Sixth transition Seventh transition Eighth transition

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Write the transition functions and a state diagram for a Turing Machine to copy a string of 1's (i.e. a string consisting of only the symbol 1) and leave a blank space between the original and the copied string. For example, 1111 will become 1111 b 1111 where b is the blank symbol.
Give the transition diagram for a one-tape Turing machine that recognizes the language L = {anbkn: n>=1, k>=1}. That is, L is the language of words of the form aibj where j is a multiple of i, so aabbbb; aaabbb; abbbbbbb ∈ L but aabbb ∉ L. Your TM must be a one-tape machine.
With the following information about a Turing Machine (automata): Q = { q0, q1 }Σ = { a, b }, Γ= { a, b, ◻︎ }F = { q1 }δ(q0, a) = (q0, b, R)δ(q0, b) = (q0, b, R)δ(q0, ◻︎) = (q1, ◻︎, L) Make a transition graph.
Construct a Turing machine that takes strings over the alphabet {a,b} on the tape, and moves the whole string over to the right one cell position. When you're done, the tape should essentially look the same (since it's infinite on both ends…) but you will know (and people who look at your code will know) that in fact you moved the string over by one space to the right. After moving the string over, the turing machine should move to the left-most cell in the string and than go to the HALT state.
Draw a state diagram for a Turing machine that starts with a but dont have bba.
Suppose we make the restriction that a Turing machine must always write a symbol different from the one it reads, that is, if δ(qi; a) = (qj ; b; L or R), then a and b must be different. Does this limitation reduce the power of the automaton? Explain.
draw a Turing Machine that accepts strings in each of the languages below. Includethe septuple of the language with transition functions as well. a . L = { a n bn an bn : n ≥ 1 } b . L = { a n b m an+m: n ≥ 0, m ≥ 1} c . L = {w : w ∈ { a ,b}+ , |w| is a multiple of 4} d. L = {a n bm bn am : m ≥ 1 , n > m } e. L = {wcw : w ∈ { a ,b}* }
Provide a complete set of transitions for the Turing Machine that scans to the right until it finds the first ab combination and then halts. The alphabet of this Turing Machine is (a, b, u, }.
Create a Turing Machine where the alphabet is { a b c } and L be the language of all words in which all the a's come before the b's and there are the same number of a's as b's and arbitrarily many c's that can be in front, behind, or among the a's and b's. These strings should be accepted ab abc acb cab cacbc caaccbcb caabcb ccacaabcccbccbc These strings should be rejected a b c ba bab abab abbab bbbbaab bbbbbbbbb aaaabbbbb aaabbbbaaabbbb handwritten digaram
Create a Turing Machine where the alphabet is { a b c } and L be the language of all words in which all the a's come before the b's and there are the same number of a's as b's and arbitrarily many c's that can be in front, behind, or among the a's and b's. These strings should be accepted ab abc acb cab cacbc caaccbcb caabcb ccacaabcccbccbc These strings should be rejected a b c ba bab abab abbab bbbbaab bbbbbbbbb aaaabbbbb aaabbbbaaabbbb Handwroitten weill work.
Using adders, subtractors, comparers, copiers or multipliers, draw a block diagram for a Turing machine that computes the function f (n) = x % y, for all positive integers x and y.
For each language below, indicate whether the language is: 1) in P, 2) in NP but probably not in P, or 3) probably not in NP. Give a brief informal justification for your answer. Note that all languages are encoded over the alphabet {0, 1}. L = { (M, w) | M is a Turing machine, w is a string and M should accept the input w}. A: L = {[w,x] | w is list of cities with distance between them, x is a visiting order and x must be the shortest path that travels between all the cities visiting each one only once}. A: L = {[M, w] | M is a context free language in Chomsky normal form, w is a string and w is accepted by the language M}. A: