Abstract: This paper presents and proves the correctness of a modified Dijkstra's algorithm that computes the shortest-delay path in networks with deterministically time-varying links. Examples of ...

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Abstract: The pathfinding problem in a graph has been solved using several classical algorithms, notably Dijkstra’s and A* algorithms. However, most classical algorithms are most effective on static ...

Mobile robots are increasingly deployed in applications ranging from household cleaning to hazardous industrial inspection, ...

In the audio version of this story, as in a previous web version, we incorrectly say that one way Phoenix might help Cave Creek is via a water exchange in which Phoenix would pull from Cave Creek's ...