It was developed by the man who published the 1968 article "Goto Statement Considered Harmful." Its most efficient implementation uses adjacency lists and uses a heap as a priority queue in order to implement the Extract-Min function, while its other function is the Relax function. Sometimes used by routers in the link state routing protocol, this greedy algorithm runs in m edges + n log n vertices. It works by keeping two sets of vertices and while there are vertices to examine, sorts them in t
It was developed by the man who published the 1968 article "Goto Statement Considered Harmful." Its most efficient implementation uses adjacency lists and uses a heap as a priority queue in order to implement the Extract-Min function, while its other function is the Relax function. Sometimes used by routers in the link state routing protocol, this greedy algorithm runs in m edges + n log n vertices. It works by keeping two sets of vertices and while there are vertices to examine, sorts them in terms of the current best estimate of their distance from the source, and then adds the next closest vertex. The relax process updates the cost of the vertices for evaluation. FTP, identify this algorithm which finds the single-source shortest path in a graph, named for a Dutch computer scientist.
It was developed by the man who published the 1968 article "Goto Statement Considered Harmful.