The optimization problem of constructing a K-edge-connected directed graph from any given directed graph by adding a minimum set of edges is studied.

本文研究了以最小边集扩充一个任意有向图为K边连通有向图这一优化问题。

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A gate is merely a message that is illustrated with one end connected to the sequence diagram's frame's edge and the other end connected to a lifeline.

一个门只是一个消息，图形表示为一端连接序列图的框架边缘，另一端连接到生命线。

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Two vertices are said to be adjacent to one another if they are connected by a single edge.

如果两个顶点被同一条边连接，就称这两个顶点是邻接的。

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And in the free-for-all, cafeteria food fight that is the stock market, how can you possibly get an edge against all those well-connected hedge funds, large institutions and the investment banks trading their own books of business?

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It's tri-band GSM, EDGE and W-CDMA, so you can stay connected from pretty much anywhere, as quickly as possible.

ENGADGET: Nokia announces 5 new phones and more

The Knicks were finally able to ice it out for good when superstar Carmelo Anthony (21 points), who'd missed his last 18 three-point attempts in a row, connected on a triple that gave the Knicks an 84-75 edge with just under two minutes remaining.

WSJ: Knicks Win Ugly to Capture Series