Te???a ???f??

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Te???a ???f??
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??µ? d??t??? GUnet
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(No Transcript)
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(No Transcript)
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?? ??f??e? t?? Könisberg
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? ???f?? t?? Könisberg
?e? ??e? s?µas?a t? s??µa ?a? t? µ??e??? t??
??aµµ?? ?a? t?? ??µß??
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G??f?? ?a? ???a?a? Ge?t??as??
G(V,E) VV1,V2,V3,V4,V5,V6 E(V1,V2), (V1,V3),
(V2,V3), (V1,V4), (V2,V4), (V3,V4), (V3,V5),
(V4,V5), (V3,V6), (V5,V6)
V1 V2 V3 V4 V5 V6
V1 0 1 1 1 0 0
V2 1 0 1 1 0 0
V3 1 1 0 1 1 1
V4 1 1 1 0 1 0
V5 0 0 1 1 0 1
V6 0 0 1 0 1 0
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?????f?? µe ß???
V1 V2 V3 V4 V5
V1 0 3 0 1 0
V2 2 0 6 2 0
V3 0 3 0 0 4
V4 7 2 0 0 4
V5 0 0 2 5 0
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???t?a
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???es? Minimal Spanning Tree
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???es? Minimal Spanning Tree
?? ??????e? ??aµµ?? e??a? t? minimal spanning
tree.
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?a????sµ?? t?? µ????? t?? e????st?? µ???pat???

• ??st?
• ????t???t?ta t?? ??aµµ??,
• a?????? µe t?? t?????ta t??ep????????a?? f??t?
  t?? ??aµµ??
• t? ??????µ??? ??st?? ???s?? ???e ??aµµ??,
• ????µ?? a?µ?t??
• ???????µ?? Dijkstra
• ???????µ?? Bellman - Ford