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Ealdwulf

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visits member for 2 years, 9 months
seen Jan 14 '12 at 16:15
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178 reputation
 bio website visits member for 2 years, 9 months
16 badges
 location seen Jan 14 '12 at 16:15
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2 Questions

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28
 Given a weighted dag, is there an O(V+E) algorithm to replace each weight with the sum of its ancestor weights?
7
 Is public-key spread-spectrum communication possible?

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+35 Is public-key spread-spectrum communication possible?
+85 Given a weighted dag, is there an O(V+E) algorithm to replace each weight with the sum of its ancestor weights?

1 Answer

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0
 What bounds can be put on counting reachable nodes in a dag?

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graph-theory × 2
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directed-acyclic-graph
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ds.algorithms × 2
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cr.crypto-security

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