Essays about: "Matrismultiplikation"

Showing result 1 - 5 of 8 essays containing the word Matrismultiplikation.

  1. 1. AI Based Methods for Matrix Multiplication in High Resolution Simulations of Radio Access Networks

    University essay from KTH/Matematisk statistik

    Author : Marcus Johnson; Herman Forslund; [2023]
    Keywords : Product-Quantization; MADDNESS; Radio Access Networks; Channel Estimation; MIMO; Approximate Matrix Multiplication; Pruduktkvantisering; MADDNESS; RAN; MIMO; Approximativa matrismultiplikation;

    Abstract : The increasing demand for mobile data has placed significant strain on radio access networks (RANs), leading to a continuous need for increased network capacity. In keeping with that, a significant advancement in modern RANs is the ability to utilize several receivers and transmitters, to allow for beamforming. READ MORE

  3. 2. Tensor rank and support rank in the context of algebraic complexity theory

    University essay from KTH/Matematik (Avd.)

    Author : Pelle Andersson; [2023]
    Keywords : linear algebra; tensor product; tensor rank; matrix multiplication; complexity; linjär algebra; tensorprodukt; tensorrang; matrismultiplikation; komplexitet;

    Abstract : Starting with the work of Volker Strassen, algorithms for matrix multiplication have been developed which are time complexity-wise more efficient than the standard algorithm from the definition of multiplication. The general method of the developments has been viewing the bilinear mapping that matrix multiplication is as a three-dimensional tensor, where there is an exact correspondence between time complexity of the multiplication algorithm and tensor rank. READ MORE

  4. 3. Evaluating Swift concurrency on the iOS platform : A performance analysis of the task-based concurrency model in Swift 5.5

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Andreas Kärrby; [2022]
    Keywords : Task-based concurrency; Mobile; Benchmarking; Swift; iOS; Task-baserad concurrency; Mobil; Benchmarking; Swift; iOS;

    Abstract : Due to limitations in hardware, raising processor clock speeds is no longer the primary way to increase computing performance. Instead, computing devices are equipped with multiple processors (they are multi-core) to increase performance by enabling parallel execution of code. READ MORE

  5. 4. An error assessment of matrix multiplications on posit matrices

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : August Danell Håkansson; Mirja Johnsson; [2020]
    Keywords : Posit; softPosit Library; Moore’s Law; Posit; softPosit; Moores Lag;

    Abstract : The posit is a floating-point number format as proposed by John Gustafson to improve upon the accuracy of the IEEE-754 format, which is the standard today. The goal of this paper was to look specifically at matrix multiplication and examine how the posit format compared to the IEEE-754. READ MORE

  6. 5. Comparing the precision in matrix multiplication between Posits and IEEE 754 floating-points : Assessing precision improvement with emerging floating-point formats

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Simone De Blasio; Fredrik Ekstedt Karpers; [2020]
    Keywords : ;

    Abstract : IEEE 754 floating-points are the current standard way to represent real values in computers, but there are alternative formats emerging. One of these emerging formats are Posits. READ MORE