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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. algorithm - Finding all possible combinations of numbers to reach …

    8 janv. 2011 · How would you go about testing all possible combinations of additions from a given set N of numbers so they add up to a given final number? A brief example: Set of …

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

    22 févr. 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 …

  4. Image comparison - fast algorithm - Stack Overflow

    Each algorithm is best suited for certain types of image transformations and you can take advantage of that. At the top, the fastest algorithms; at the bottom the slowest (though more …

  5. algorithm - Calculate distance between two latitude-longitude …

    26 août 2008 · How do I calculate the distance between two points specified by latitude and longitude? For clarification, I'd like the distance in kilometers; the points use the WGS84 system …

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

    24 mai 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 …

  7. algorithm - How to find convex hull in a 3 dimensional space

    24 août 2013 · The algorithm find the successive convex hull vertex like this: the vertex immediately following a point p is the point that appears to be furthest to the right to someone …

  8. What is the difference between a heuristic and an algorithm?

    25 févr. 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 …

  9. Circle line-segment collision detection algorithm? - Stack Overflow

    2 juil. 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 …

  10. algorithm - Sorting an array in C? - Stack Overflow

    Which is the best sorting technique to sort the following array and if there are duplicates how to handle them: int a= {1,3,6,7,1,2}; Also which is the best sorting technique of all? void BubbleS...