algorithm - Bellman-Ford vs Dijkstra: Under what circumstances is ...
76 After a lot of Googling, I've found that most sources say that the Dijkstra algorithm is "more efficient" than the Bellman-Ford algorithm. But under what circumstances is the Bellman-Ford algorithm better …
How does a 'diff' algorithm work, e.g. in VCDIFF and DiffMerge?
Here is a page that includes a bit of documentation, full source code, and examples of a diff algorithm using the techniques in the aforementioned algorithm. The source code appears to follow the basic …
The best shortest path algorithm - Stack Overflow
What is the difference between the "Floyd-Warshall algorithm" and "Dijkstra's Algorithm", and which is the best for finding the shortest path in a graph? I need to calculate the shortest path betw...
is dijkstra an A* algorithm? - Stack Overflow
23 mei 2025 · The A* algorithm algorithm can be seen as a generalisation of Dijkstra's algorithm, but there is one caveat: Dijkstra's algorithm can be used to efficiently find shortest paths to all nodes in a …
What is the difference between a heuristic and an algorithm?
25 feb. 2010 · An algorithm is the description of an automated solution to a problem. What the algorithm does is precisely defined. The solution could or could not be the best possible one but you know from …
Algorithm: shortest path between all points - Stack Overflow
11 nov. 2014 · Suppose I have 10 points. I know the distance between each point. I need to find the shortest possible route passing through all points. I have tried a couple of algorithms (Dijkstra, Floyd …
logic - How does the DPLL algorithm work? - Stack Overflow
23 sep. 2012 · This algorithm is taken from the book Artificial Intelligence A modern approach. I'm finding it really confusing with those many function recursions. In particular, what does the EXTEND() …
Circle line-segment collision detection algorithm? - Stack Overflow
2 jul. 2009 · I have a line from A to B and a circle positioned at C with the radius R. What is a good algorithm to use to check whether the line intersects the circle? And at what coordinate along the …
Tower of Hanoi: Recursive Algorithm - Stack Overflow
3 aug. 2009 · Although I have no problem whatsoever understanding recursion, I can't seem to wrap my head around the recursive solution to the Tower of Hanoi problem. Here is the code from Wikipedia: …
algorithm - What does O (log n) mean exactly? - Stack Overflow
22 feb. 2010 · A common algorithm with O (log n) time complexity is Binary Search whose recursive relation is T (n/2) + O (1) i.e. at every subsequent level of the tree you divide problem into half and do …
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