• science, random-access machine (RAM or RA-machine) is a model of computation that describes an abstract machine in the general class of register machines. The...
    66 KB (7,515 words) - 15:56, 20 December 2024
  • science, random-access Turing machines extend the functionality of conventional Turing machines by introducing the capability for random access to memory...
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  • In computer science, a parallel random-access machine (parallel RAM or PRAM) is a shared-memory abstract machine. As its name indicates, the PRAM is intended...
    11 KB (1,275 words) - 08:57, 12 August 2024
  • Thumbnail for Random access
    Random access (also called direct access) is the ability to access an arbitrary element of a sequence in equal time or any datum from a population of addressable...
    4 KB (540 words) - 11:42, 30 January 2025
  • In theoretical computer science the random-access stored-program (RASP) machine model is an abstract machine used for the purposes of algorithm development...
    64 KB (2,620 words) - 06:20, 8 June 2024
  • Thumbnail for Quantum computing
    these "classical" computers, some components (such as semiconductors and random number generators) may rely on quantum behavior, but these components are...
    113 KB (12,419 words) - 13:17, 14 May 2025
  • machines, pointer machines, random-access machines (RAM), and Random-Access Stored-Program Machine (RASP), each varying in complexity. These machines...
    54 KB (5,282 words) - 02:27, 7 April 2025
  • Thumbnail for Random-access memory
    changed in any order, typically used to store working data and machine code. A random-access memory device allows data items to be read or written in almost...
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  • Random Access Memories is the fourth and final studio album by the French electronic music duo Daft Punk, released on 17 May 2013 through Columbia Records...
    160 KB (13,193 words) - 14:15, 19 May 2025
  • computer science, the word RAM (word random-access machine) model is a model of computation in which a random-access machine does arithmetic and bitwise operations...
    4 KB (560 words) - 14:41, 8 November 2024
  • before the second subtraction. Pointer machine Post–Turing machine Random-access machine Register machine Wang B-machine Vector addition system Hopcroft, Motwani...
    57 KB (4,660 words) - 05:42, 15 April 2025
  • In computing, especially computational geometry, a real RAM (random-access machine) is a mathematical model of a computer that can compute with exact...
    7 KB (826 words) - 10:09, 6 December 2024
  • Cell-probe model (category Register machines)
    model of computation similar to the random-access machine, except that all operations are free except memory access. This model is useful for proving lower...
    10 KB (1,404 words) - 20:05, 11 September 2024
  • register machines Random-access machine—RAM: counter machine with added indirect addressing capability Random-access stored-program machine—RASP: counter-based...
    12 KB (1,556 words) - 21:48, 22 April 2025
  • Time-bounded random access machines, Journal of Computer Systems Science 7 (1973), 354–375. Calvin Elgot and Abraham Robinson (1964), Random-Access Stored-Program...
    19 KB (2,667 words) - 14:28, 8 November 2024
  • Thumbnail for Static random-access memory
    Static random-access memory (static RAM or SRAM) is a type of random-access memory (RAM) that uses latching circuitry (flip-flop) to store each bit. SRAM...
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  • describe computations over the real numbers. Essentially, a BSS machine is a Random Access Machine with registers that can store arbitrary real numbers and that...
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  • Thumbnail for Turing machine
    computers are based on different designs that, unlike Turing machines, use random-access memory. Turing completeness is the ability for a computational...
    73 KB (9,420 words) - 09:35, 8 April 2025
  • Finite-state machines Post machines (Post–Turing machines and tag machines). Pushdown automata Register machines Random-access machines Turing machines Decision...
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  • abstract machine models, often the one known as random-access machine. Similarly, many computer science researchers have used a so-called parallel random-access...
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  • Magnetoresistive random-access memory (MRAM) is a type of non-volatile random-access memory which stores data in magnetic domains. Developed in the mid-1980s...
    47 KB (5,352 words) - 05:49, 19 April 2025
  • Thumbnail for Parallel external memory
    In a similar way, it is the cache-aware analogy to the parallel random-access machine (PRAM). The PEM model consists of a number of processors, together...
    16 KB (1,961 words) - 08:49, 16 October 2023
  • and half b's, a random-access machine requires 2k−1 lookups in the worst-case to find the index of an a; if it is permitted to make random choices, it can...
    33 KB (4,218 words) - 18:46, 19 February 2025
  • multi-threading, a parallel computing paradigm designed around the parallel random-access machine Cray XMT - a multithreaded supercomputing architecture, the successor...
    435 bytes (91 words) - 12:35, 22 January 2018
  • Amir M.; Galil, Zvi (2001), "Topological Lower Bounds on Algebraic Random Access Machines", SIAM Journal on Computing, 31 (3): 722–761, doi:10.1137/S0097539797329397...
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  • data, the transdichotomous model is a variation of the random-access machine in which the machine word size is assumed to match the problem size. The model...
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  • Thumbnail for Knapsack problem
    or rationals, the decision-tree lower bound extends to the real random-access machine model with an instruction set that includes addition, subtraction...
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  • the algorithm is O(n), and it can be implemented on a parallel random access machine with O(n/log n) processors without any asymptotic slowdown by assigning...
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  • pointer machine or random access machine models of computing. The main difference between these two models is in how memory may be addressed. The random access...
    32 KB (4,049 words) - 04:37, 29 December 2024
  • parallel random access machine (PRAM), which is a generalization for parallel computing of the standard serial computing model random-access machine (RAM)...
    17 KB (1,879 words) - 17:46, 31 December 2024