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  1. 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 …

  2. What is Sliding Window Algorithm? Examples? - Stack Overflow

    While solving a geometry problem, I came across an approach called Sliding Window Algorithm. Couldn't really find any study material/details on it. What is the algorithm about?

  3. 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 …

  4. algorithm - When should I use Kruskal as opposed to Prim (and …

    Mar 20, 2019 · I was wondering when one should use Prim's algorithm and when Kruskal's to find the minimum spanning tree? They both have easy logics, same worst cases, and only …

  5. Is there an efficient algorithm to generate a 2D concave hull?

    The answer may still be interesting for somebody else: One may apply a variation of the marching square algorithm, applied (1) within the concave hull, and (2) then on (e.g. 3) different scales …

  6. is dijkstra an A* algorithm? - Stack Overflow

    May 23, 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 …

  7. algorithm - Difference and advantages between dijkstra & A star

    Oct 23, 2012 · A* is just like Dijkstra, the only difference is that A* tries to look for a better path by using a heuristic function which gives priority to nodes that are supposed to be better than …

  8. Where can I find information on the D* or D* Lite pathfinding …

    May 24, 2010 · As opposed to repeated A* search, the D* Lite algorithm avoids replanning from scratch and incrementally repair path keeping its modifications local around robot pose. if you …

  9. algorithm - What does O (log n) mean exactly? - Stack Overflow

    Feb 22, 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 …

  10. Newest 'algorithm' Questions - Stack Overflow

    An algorithm is a sequence of well-defined steps that defines an abstract solution to a problem. Sign up to watch this tag and see more personalized content