Essays about: "visualisations"

Showing result 11 - 15 of 71 essays containing the word visualisations.

  1. 11. Evaluating the use of Brush and Tooltip for Time Series visualizations: A comparative study

    University essay from Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Author : André Eklund; Sebastian Helin; [2023]
    Keywords : Time series visualisations; time series visualizations; Tooltip; Brush; Graphical Perception; Estimation Time; Accuracy; Line chart; Bar chart; Time series;

    Abstract : This study uses a combination of user testing and analysis to evaluate the impact of brush and tooltip on the comprehension of time series visualizations. Employing a sequential mixed-methods approach, with qualitative data from semi-structured interviews used to inform the design of a visualization tool, followed by a quantitative user study to validate it. READ MORE

  3. 12. Distributed Trajectories under Mobile Phone Network: Empirical Estimation on Origin-Destination Matrix and Time-inhomogeneous Simulation

    University essay from Uppsala universitet/Statistik, AI och data science

    Author : Liyuan Zhang; [2022]
    Keywords : ;

    Abstract : A trajectory is the movement of an object in space as time goes by,aka ‘spatiotemporal’. Aside from all the properties an ordinary trajectorypossesses, the primary characteristic of a distributed trajectoryis the uncertainty of its positioning. READ MORE

  4. 13. Organization of Electronic Dance Music by Dimensionality Reduction

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Victor Tideman; [2022]
    Keywords : Dimensionality Reduction; Digital Signal Processing; Similarity; Music;

    Abstract : This thesis aims to produce a similarity metric for tracks of the genre: Electronic Dance Music, by taking a high-dimensional data representation of each track and then project it to a low-dimensional embedded space (2D and 3D) by applying two Dimensionality Reduction (DR) techniques called t-distributed stochastic neighbor embedding (t-SNE) and Pairwise Controlled Manifold Approximation (PaCMAP). A content-based approach is taken to identify similarity, which is defined as the distances between points in the embedded space. READ MORE

  5. 14. Reimagine Corporate Sustainability

    University essay from Uppsala universitet/Företagsekonomiska institutionen

    Author : Anna Uleander; Carina Eriksson; [2022]
    Keywords : Corporate sustainability; strong sustainability; sustainability spectrum; ecocentrism; translation theory; Design Science Research; creative methods; ecological science;

    Abstract : In our qualitative master thesis, we explore theories on sustainability in levels, ranging from very weak to very strong. We integrate academic theories with corporate perspectives to provide representatives in the corporate world with an alternative way of conversing and engaging mainly in strong sustainability. READ MORE

  6. 15. Text complexity visualisations : An exploratory study on teachers interpretations of radar chart visualisations of text complexity

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Caroline Anderberg; [2022]
    Keywords : visualisation of text complexity; text complexity measures; data visualisation; text variation; radar chart visualisation; individual text customisation; visualisering av textkomplexitet; textkomplexitet; textkomplexitetsmått; radardiagram; individanpassad text;

    Abstract : Finding the appropriate level of text for students with varying reading abilities is an important and demanding task for teachers. Radar chart visualisations of text complexity could potentially be an aid in that process, but they need to be evaluated to see if they are intuitive and if they say something about the complexity of a text. READ MORE