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  • or Simplified Memory Bounded A* is a shortest path algorithm based on the A* algorithm. The main advantage of SMA* is that it uses a bounded memory, while...
    4 KB (489 words) - 19:57, 12 October 2024
  • Thumbnail for Dijkstra's algorithm
    shortest-path algorithm for arbitrary directed graphs with unbounded non-negative weights. However, specialized cases (such as bounded/integer weights...
    45 KB (5,638 words) - 03:05, 11 June 2025
  • telescopes in Mauna Kea, Hawaii, US SMA* (Simplified Memory-bounded Algorithm), a shortest path algorithm SMA connector (SubMiniature version A), a coaxial...
    3 KB (385 words) - 17:14, 19 January 2024
  • Bidirectional A* (NBA*) Simplified Memory bounded A* (SMA*) Theta* A* can also be adapted to a bidirectional search algorithm, but special care needs...
    43 KB (5,547 words) - 08:04, 27 May 2025
  • In numerical analysis, the Kahan summation algorithm, also known as compensated summation, significantly reduces the numerical error in the total obtained...
    27 KB (3,525 words) - 21:59, 23 May 2025
  • April 2024[update], the best announced bound on the asymptotic complexity of a matrix multiplication algorithm is O(n2.371552) time, given by Williams...
    39 KB (4,483 words) - 22:23, 1 June 2025
  • Limited-memory BFGS (L-BFGS or LM-BFGS) is an optimization algorithm in the family of quasi-Newton methods that approximates the Broyden–Fletcher–Goldfarb–Shanno...
    16 KB (2,399 words) - 13:03, 6 June 2025
  • Thumbnail for Analysis of algorithms
    performance of an algorithm is usually an upper bound, determined from the worst case inputs to the algorithm. The term "analysis of algorithms" was coined...
    25 KB (3,683 words) - 17:34, 18 April 2025
  • and computer programming, the extended Euclidean algorithm is an extension to the Euclidean algorithm, and computes, in addition to the greatest common...
    28 KB (4,467 words) - 20:39, 9 June 2025
  • Thumbnail for Computer algebra
    algorithms that manipulate them. The usual number systems used in numerical computation are floating point numbers and integers of a fixed, bounded size...
    25 KB (3,021 words) - 13:11, 23 May 2025
  • In computer science, k-way merge algorithms or multiway merges are a specific type of sequence merge algorithms that specialize in taking in k sorted lists...
    16 KB (2,409 words) - 01:39, 8 November 2024
  • Strassen algorithm, named after Volker Strassen, is an algorithm for matrix multiplication. It is faster than the standard matrix multiplication algorithm for...
    26 KB (3,597 words) - 23:26, 31 May 2025
  • Beam search: is a heuristic search algorithm that is an optimization of best-first search that reduces its memory requirement Beam stack search: integrates...
    72 KB (7,951 words) - 17:13, 5 June 2025
  • LALR parser (category Parsing algorithms)
    in 1973. In 1982, DeRemer and Tom Pennello published an algorithm that generated highly memory-efficient LALR parsers. LALR parsers can be automatically...
    11 KB (1,470 words) - 12:41, 29 November 2024
  • In computer science, a selection algorithm is an algorithm for finding the k {\displaystyle k} th smallest value in a collection of ordered values, such...
    45 KB (5,755 words) - 20:59, 28 January 2025
  • Thumbnail for Kruskal's algorithm
    This part of the time bound is much smaller than the time for the sorting step, so the total time for the algorithm can be simplified to the time for the...
    16 KB (1,829 words) - 21:02, 17 May 2025
  • Bresenham's line algorithm is a line drawing algorithm that determines the points of an n-dimensional raster that should be selected in order to form...
    23 KB (3,722 words) - 09:07, 6 March 2025
  • Thumbnail for Garbage collection (computer science)
    McCarthy around 1959 to simplify manual memory management in Lisp. Garbage collection relieves the programmer from doing manual memory management, where the...
    40 KB (4,054 words) - 01:32, 26 May 2025
  • Thumbnail for Merge sort
    Merge sort (category Divide-and-conquer algorithms)
    buffers, the algorithm is similar to the bottom-up implementation, using pairs of tape drives instead of arrays in memory. The basic algorithm can be described...
    49 KB (6,727 words) - 08:25, 21 May 2025
  • Thumbnail for Fast Fourier transform
    {\displaystyle \Omega (n\log n)} lower bound on the addition count for algorithms where the multiplicative constants have bounded magnitudes (which is true for...
    67 KB (7,817 words) - 11:13, 4 June 2025
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