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  2. Latent diffusion model - Wikipedia

    en.wikipedia.org/wiki/Latent_Diffusion_Model

    Gaussian noise is iteratively applied to the compressed latent representation during forward diffusion. The U-Net block, composed of a ResNet backbone, denoises the output from forward diffusion backwards to obtain a latent representation. Finally, the VAE decoder generates the final image by converting the representation back into pixel space. [4]

  3. BCJR algorithm - Wikipedia

    en.wikipedia.org/wiki/BCJR_algorithm

    This algorithms or data structures -related article is a stub. You can help Wikipedia by expanding it.

  4. Binary Goppa code - Wikipedia

    en.wikipedia.org/wiki/Binary_Goppa_code

    In mathematics and computer science, the binary Goppa code is an error-correcting code that belongs to the class of general Goppa codes originally described by Valerii Denisovich Goppa, but the binary structure gives it several mathematical advantages over non-binary variants, also providing a better fit for common usage in computers and ...

  5. Reverse engineering - Wikipedia

    en.wikipedia.org/wiki/Reverse_engineering

    The Tupolev Tu-4, a Soviet bomber built by reverse engineering captured Boeing B-29 Superfortresses. Reverse engineering (also known as backwards engineering or back engineering) is a process or method through which one attempts to understand through deductive reasoning how a previously made device, process, system, or piece of software accomplishes a task with very little (if any) insight ...

  6. Viterbi decoder - Wikipedia

    en.wikipedia.org/wiki/Viterbi_decoder

    The commonly used rule of thumb of a truncation depth of five times the memory (constraint length K-1) of a convolutional code is accurate only for rate 1/2 codes. For an arbitrary rate, an accurate rule of thumb is 2.5(K - 1)/(1−r) where r is the code rate. [1]

  7. Babel (transcompiler) - Wikipedia

    en.wikipedia.org/wiki/Babel_(transcompiler)

    Babel is a free and open-source JavaScript transcompiler that is mainly used to convert ECMAScript 2015+ (ES6+) code into backwards-compatible JavaScript code that can be run by older JavaScript engines. It allows web developers to take advantage of the newest features of the language.

  8. Reverse Monte Carlo - Wikipedia

    en.wikipedia.org/wiki/Reverse_Monte_Carlo

    Hybrid Reverse Monte Carlo (HRMC) [19] [20] is a code capable of fitting both the pair correlation function and structure factor along with bond angle and coordination distributions. Unique to this code is the implementation of a number of empirical interatomic potentials for carbon (EDIP), silicon (EDIP [ 21 ] and Stillinger-Weber [ 22 ] ) and ...

  9. Soft-in soft-out decoder - Wikipedia

    en.wikipedia.org/wiki/Soft-in_soft-out_decoder

    Typically, the soft output is used as the soft input to an outer decoder in a system using concatenated codes, or to modify the input to a further decoding iteration such as in the decoding of turbo codes. Examples include the BCJR algorithm and the soft output Viterbi algorithm.