Subject

    Computer Science

    Topic

    Artificial Intelligence

    In the figure, using alphabetical tie-breaking, what is the uniform-cost path cost from S?

    Illustration for In the figure, using alphabetical tie-breaking, what is the uniform-cost path cost from S?
    a)
    9
    b)
    7
    c)
    6
    d)
    8

    Explanation

    The two routes cost S-A-C-G = 2 + 2 + 3 = 7 and S-B-C-G = 5 + 1 + 3 = 9. Uniform-cost search returns the cheaper one, 7.

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