Essays about: "Andreas Johansson"

Showing result 1 - 5 of 51 essays containing the words Andreas Johansson.

  1. 1. Accelerating geospatial database services with Graphical Processing Units

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Andreas Fransson; Johan Johansson; [2019-11-12]
    Keywords : Accelerated database; SPA RK database; Windows SQL Server; Geospatial Data; Emergency Systems;

    Abstract : With the growing need of instant oralmost instant processing and retrieval when working on largedata-sets we ask ourselves the following question “What impactwould switching from a conventional CPU database to a GPUaccelerated database have on emergency systems using largegeospatial data-sets”. [Methodology] We chose to use DesignScience and more specifically the method called optimization. READ MORE

  2. 2. Does sustainability affect dividend policy? : A panel data study on Nordic firms

    University essay from Umeå universitet/Företagsekonomi; Umeå universitet/Företagsekonomi

    Author : Andreas Johansson; Alexander Fahlén; [2019]
    Keywords : Dividend policy; Dividend payout ratio; ESG; Sustainability; Agency theory; Signaling theory;

    Abstract : This study investigates the relationship between corporate sustainability and dividend policy in the Nordic countries. In the field of finance, the importance of corporate sustainability is growing, particularly in the Nordic countries, which excel in global sustainability rankings. READ MORE

  3. 3. Analysing Memory Performance when computing DFTs using FFTW

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

    Author : Andreas Heiskanen; Erik Johansson; [2018]
    Keywords : fftw; discrete fourier transform; fast fourier transform; hpc; perf; cache; memory analysis;

    Abstract : Discrete Fourier Transforms (DFTs) are used in a wide variety of dif-ferent scientific areas. In addition, there is an ever increasing demand on fast and effective ways of computing DFT problems with large data sets. The FFTW library is one of the most common used libraries when computing DFTs. READ MORE

  4. 4. Beta Based Portfolio Construction: : Stock Selection Based on Upside- and Downside Market Risk

    University essay from Örebro universitet/Handelshögskolan vid Örebro Universitet; Örebro universitet/Handelshögskolan vid Örebro Universitet

    Author : Andreas Johansson; Robin Petersson; [2018]
    Keywords : ;

    Abstract : .... READ MORE

  5. 5. Massive stress or sustainable entertainment – Perceived sensory dimensions to combat stress and to enhance the sustainable city. A case study of Massive Entertainment.

    University essay from Lunds universitet/Miljövetenskaplig utbildning

    Author : Andreas Johansson; [2018]
    Keywords : Perceived sensory dimensions; stress; green roof; nature content; Massive Entertainment; sustainable urban development; Earth and Environmental Sciences;

    Abstract : More and more people around the world are feeling stressed, and the consequences have become a global burden. At the same time, cities are growing both spatially and from within, creating competition for land which sometimes comes at the cost to our access to nature. READ MORE