The paper studies the problem of finding the k shortest paths in a graph. A new algorithm is proposed that runs in O(kn) time, where n is the number of vertices in the graph and k is the number of shortest paths desired. The algorithm is based on a novel approach that uses dynamic programming to reduce the problem to finding the shortest paths between a single source vertex and all other vertices in the graph. The algorithm is shown to be efficient on a variety of real-world graphs.
Which country in the Axis Powers was the first to surrender?
Which of these countries did not join the Axis Powers during World War II: Spain, Turkey, or France?
Which of these countries was not a member of the Axis Powers: Italy, Germany, or the United States?
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