Search results
4 dni temu · Given a graph and a source vertex in the graph, find the shortest paths from the source to all vertices in the given graph using Dijkstra's Algorithm.
5 dni temu · For graphs that are directed acyclic graphs (DAGs), a very useful tool emerges for finding shortest paths. By performing a topological sort on the vertices in the graph, the shortest path problem becomes solvable in linear time.
5 dni temu · mean_distance() calculates the average path length in a graph, by calculating the shortest paths between all pairs of vertices (both ways for directed graphs). It uses a breadth-first search for unweighted graphs and Dijkstra's algorithm for weighted ones.
1 dzień temu · Signaling data are records of the interactions of users’ mobile phones with their nearest cellular stations, which could provide long-term and continuous-time location data of large-scale citizens, and therefore have great potential in intelligent transportation, smart cities, and urban sensing. However, utilizing the raw signaling data often suffers from two problems: (1) Low positioning ...
2 dni temu · find horizontal and vertical distances between two points found in any of the four quadrants using absolute value, use the distance on a coordinate plane to find the area and perimeter of shapes.
3 dni temu · Formula. The formula for calculating the average distance between three points is: \ [ D = \frac {D1 + D2 + D3} {3} \] where: \ (D1\) is the distance between points 1 and 2, \ (D2\) is the distance between points 1 and 3, \ (D3\) is the distance between points 2 and 3.
4 dni temu · A directed graph is strongly connected if there is a path between any two pairs of vertices. There are different methods to check the connectivity of directed graph but one of the optimized method is Kosaraju’s DFS based simple algorithm.
