Treemaps are a commonly used tool for the visual display and communication of tree-
structured, multi-variate data. In order to confidently know when and how treemaps can best …

Software maps provide a general-purpose interactive user interface and information display
in software analytics. This paper classifies software maps as a containment-based treemap …

Temporal trees are trees that evolve over a discrete set of time steps. Each time step is
associated with a node‐weighted rooted tree and consecutive trees change by adding new …

This chapter attempts to achieve two distinct goals. First, it aims to examine the literature
available in the field of net-zero cities concerned with the use of IoT technology in smart city …

Projections aim to convey the relationships and similarity of high‐dimensional data in a low‐
dimensional representation. Most such techniques are designed for static data. When used …

The ordinary Voronoi treemap generated based on the Euclidean distance function has the
flexibility to slightly adjust the layout when visualizing time-varying hierarchical data for …

We live in an era in which data is abundant and growing rapidly. Big data databases sprawl
past memory and computation limits and across distributed systems. To sustain this growth …

Cartograms are popular for visualizing numerical data for administrative regions in thematic
maps. When there are multiple data values per region (over time or from different datasets) …

The visualization of hierarchically structured data over time is an ongoing challenge and
several approaches exist trying to solve it. Techniques such as animated or juxtaposed tree …

We present a method to visually assess the stability of deep learned projections. For this, we
perturb the high-dimensional data by controlled sequences and visualize the resulting …