Our project is building weighted directed graphs, executing algorithms on them and presenting them graphically (GUI). Node class contain id of the node, position (x,y,z) and 2 dictionaries - for ...

To create a directed graph in Python for solving problems on LeetCode, you typically represent the graph using data structures such as adjacency lists or dictionaries.

More private functions: algorithm_of_Dijkstra: The function is a helper function for the implementation of the TSP algorithm. The function receive a Node, represent the source node. Based on the ...

This paper proposes a workflow ontology-based methodological approach to build a tutorial function groupware and a directed acyclic graph to generate a student' critical route. Accordingly, the ...