Nov 13, 2012 · Our goal is to find an endvertex of a path by using as few queries as possible. A query specifies a vertex v\in V(G), and the answer is the set of the edges of ...

Sep 1, 2016 · As a tool, we will prove a bound on the cardinality of separators of grid graphs, using classic results from the theory of vertex isoperimetric ...

Oct 22, 2024 · We consider the following search problem. Given a graph $G$ with a vertex $s$ there is an unknown path starting from $s$.

Search for the end of a path in the d-dimensional grid and in other graphs ... Path Search in the Pyramid and in Other Graphs · Dániel GerbnerBalázs Keszegh.

Abstract. We consider the following search problem. Given a graph G with a vertex s there is an unknown path starting from s. In one query.

Mar 18, 2022 · To get all the paths, you can use DFS or BFS but each path needs to have a unique visited set to keep track that you.

Mar 16, 2012 · I want to find the minimum weighted path between two indexes of an 2D array. I have tried to implement Dijkstra's shortest path algorithm and A* but I couldn't.

We consider the worst-case query complexity of some variants of certain \cl{PPAD}-complete search problems. Suppose we are given a graph $G$ and a vertex $s ...

Nov 14, 2022 · One aligns a straight edge with both points at the same time and draws a line segment to join them. Sometimes, one extends that segment past the points.

May 28, 2024 · The task is to print all the possible paths from the top left corner to the bottom right corner in a 2D matrix with the constraints that from each cell you can ...