Sökning: "parallel algorithm"

Visar resultat 1 - 5 av 163 avhandlingar innehållade orden parallel algorithm.

  1. 1. Automatic parallel parking : park assist systems for passenger vehicles

    Detta är en avhandling från Linköping : Linköpings universitet

    Författare :Pär Degerman; Linköpings universitet.; Linköpings universitet.; [2007]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : This thesis discusses how the problem of parking a passenger car can be solved. There ane numerous obstacles when creating a fully or semi automated system for assisting the parking maneuver. The obstacles range from unobtrusive Man Machine Interface issues to robust algorithms for finding features in sensor data. LÄS MER

  3. 2. Algorithms for Molecular Dynamics Simulations

    Detta är en avhandling från Stockholm : Institutionen för fysikalisk kemi, oorganisk kemi och strukturkemi

    Författare :Fredrik Hedman; Stockholms universitet.; [2006]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; molecular dynamics; MD; first principles molecular dynamics; quantum mechanics; liquid water; parallel algorithm; data parallel; MPI; Coulombic interaction; Ewald summation; nonuniform fast Fourier transform; FFT; FFTW; NFFT; ENUF; NATURAL SCIENCES Chemistry Physical chemistry; NATURVETENSKAP Kemi Fysikalisk kemi;

    Sammanfattning : Methods for performing large-scale parallel Molecular Dynamics(MD) simulations are investigated. A perspective on the field of parallel MD simulations is given. Hardware and software aspects are characterized and the interplay between the two is briefly discussed. LÄS MER

  4. 3. Efficient Parallel Algorithms for Combinatorial Problems

    Detta är en avhandling från Department of Computer Science, Lund University

    Författare :Oscar Garrido Gómez; [1996]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Matematik; Mathematics; Data- och systemvetenskap; computer technology; Systems engineering; matchings.; independent sets; graphs; parallel algorithms;

    Sammanfattning : This thesis is concerned with the design of efficient parallel algorithms for some optimization graph problems. A subset S of vertices or edges in a graph G is said to be maximum with respect to a property if, among all the subsets of G having this property, S is one having the largest cardinality. LÄS MER

  5. 4. Phase transitions in novel superfluids and systems with correlated disorder

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Hannes Meier; KTH.; [2015]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; condensed matter physics; phase transitions; critical phenomena; spin models; quantum phase transitions; quantum fluids; superfluidity; superconductivity; disordered systems; Bose glass; dirty bosons; vortex pinning; statistical mechanics; Monte Carlo simulation; Wolff algorithm; classical worm algorithm; Wang-Landau algorithm; Physics; Fysik;

    Sammanfattning : Condensed matter systems undergoing phase transitions rarely allow exact solutions. The presence of disorder renders the situation  even worse but collective Monte Carlo methods and parallel algorithms allow numerical descriptions. LÄS MER

  7. 5. Advances in Task-Based Parallel Programming for Distributed Memory Architectures

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Afshin Zafari; Uppsala universitet.; Uppsala universitet.; [2018]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; parallel programming; task-based programming; distributed memory system; scientific computing; hierarchical data; hierarchical tasks;

    Sammanfattning : It has become common knowledge that parallel programming is needed for scientific applications, particularly for running large scale simulations. Different programming models are introduced for simplifying parallel programming, while enabling an application to use the full computational capacity of the hardware. LÄS MER