Essays about: "Time series visualisations"

Found 4 essays containing the words Time series visualisations.

  1. 1. 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. 2. 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. 3. Balancing Contributions in the Nordic Electricity System : Who bears the brunt of electricity production and consumption patterns?

    University essay from Uppsala universitet/Elektricitetslära

    Author : Eduard Overmaat; [2019]
    Keywords : Balancing; Electricity market; Grid balancing; Flexibility; Balansbidrag; Nordiska elnät; Elmarknad; Vattenkraft; Balansering;

    Abstract : The share of intermittent weather-based renewable electricity sources has risen and will keep on rising in the Nordic electricity system, which will increase the need of balancing power in the Nordics. The previously developed concept of balancing contributions is used to look at the historic contribution of different power sources to the balancing on the grid. READ MORE

  5. 4. Statistical flow data applied to visual analytics

    University essay from Medie- och Informationsteknik; Tekniska högskolan

    Author : Phong Hai Nguyen; [2011]
    Keywords : Visual Analytics; Information and Geographic Visualization; Flow Data Visualization;

    Abstract : Statistical flow data such as commuting, migration, trade and money flows has gained manyinterests from policy makers, city planners, researchers and ordinary citizens as well. Therehave appeared numerous statistical data visualisations; however, there is a shortage of applicationsfor visualising flow data. READ MORE