PDP Practica1

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    G= (V,E,long)

    V = {vi} N V =N E V V V long : E

    Z E

    A

    Ai,j =

    0 Si i= jlong(vi, vj) Si (vi, vj) E En otro caso

    vi vj (vi, vk), (vk, vl), . . . , (vm, vj)

    vi

    vj

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    A

    S

    N N Si,j

    vi vj

    S

    N

    k

    I(k)

    I0i,j =Aij.

    k

    Iij

    vi vj vi vk vk

    vj Iij N3

    tcN

    3

    tc

    Ii,j =A

    Ik+1i,j =min{Iki,j, Iki,k+Ikk,j}

    N

    P

    I

    N/P

    I

    S

    N

    I

    Ii,j =A

    local

    i

    start

    local

    i

    start

    Ik+1i,j =min{Iki,j, Iki,k+Ikk,j}

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    k Ik,0, Ik,1, . . . , I k,N1,

    k I

    k

    k

    I

    A

    N

    P

    I

    N2

    sqrtP

    sqrtP

    N/

    P

    N/

    P

    Ii,j =A

    local

    i

    start

    local

    i

    end

    local

    j

    start

    local

    j

    end

    Ik+1i,j =min{Iki,j, Iki,k+Ikk,j}

    N/

    P

    k

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    k

    k

    N

    N/

    P

    P

    k

    I

    P

    I

    N/

    P N/P

    P

    N

    P0

    N/

    P

    N/

    P

    I

    N/

    P

    N/

    P

    N

    P0

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    NN

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    P0

    P = 1

    P = 4

    A

    P0

    P0

    P = 1

    P = 4

    n= 60n= 240n= ...n= 1200