Sökning: "data cube"

Visar resultat 1 - 5 av 28 uppsatser innehållade orden data cube.

  1. 1. RANS simulations and dispersion models for particles in turbulent flows

    Master-uppsats, KTH/Mekanik

    Författare :Li Xiang; [2019]
    Nyckelord :;

    Sammanfattning : The aim of the thesis is to evaluate the effectiveness of stochastic models for particles distribution in complex turbulent flow. Turbulent two-phase flows exist in numerous natural phenomena and industrial systems, and remain a very challenging process to describe. LÄS MER

  2. 2. Preprocessing unbounded data for use in real time visualization : Building a visualization data cube of unbounded data

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Isabelle Hallman; [2019]
    Nyckelord :unbounded data; visualization; data cube;

    Sammanfattning : This thesis evaluates the viability of a data cube as a basis for visualization of unbounded data. A cube designed for use with visualization of static data was adapted to allow for point-by-point insertions. The new cube was evaluated by measuring the time it took to insert different numbers of data points. LÄS MER

  3. 3. Visualization and Interaction with Temporal Data using Data Cubes in the Global Earth Observation System of Systems

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Joakim Adrup; [2018]
    Nyckelord :visualization; data cube; GEOSS; temporal data; geographical; usability; user satisfaction; affordance; limitations;

    Sammanfattning : The purpose of this study was to explore the usage of data cubes in the context of the Global Earth Observation System of Systems (GEOSS). This study investigated what added benefit could be provided to users of the GEOSS platform by utilizing the capabilities of data cubes. LÄS MER

  4. 4. Kom ihåg att glömma bort : Fallstudie av organisationers förändringsarbete ur ett informationssäkerhetsperspektiv

    Kandidat-uppsats, Uppsala universitet/Institutionen för informatik och media; Uppsala universitet/Institutionen för informatik och media

    Författare :David Ledenstam; Gustav Jonasson; [2018]
    Nyckelord :GDPR; McCumber; information security; change management; organizations; legislation; GDPR; McCumber; informationssäkerhet; förändringsarbete; organisationer; lagar;

    Sammanfattning : Changes is always a relevant factor in organisations. The 25th of May 2018 the General Data Protection Regulation (GDPR) becomes enforceable as EU law, which will be a cause for change for a lot of organisation’s way of handling data, possibly endangering the information’s security. LÄS MER

  5. 5. Analysis of triple gamma coincidences for studies of the level structure of nuclei in the 100-Sn region

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Kärnfysik

    Författare :Ludvig Hallberg; [2017]
    Nyckelord :;

    Sammanfattning : In this master thesis a thorough analysis of data collected in an experiment performed at the JYFL accelerator laboratory in Finland using a reaction with a 47-Ti beam on a 58-Ni target is presented. The prompt emitted gamma rays from the fusion-evaporation products were detected in the gamma-ray spectrometer JUROGAM II, while the recoils were detected in the GREAT spectrometer. LÄS MER