Develo** effective visual analytics systems demands care in characterization of domain
problems and integration of visualization techniques and computational models. Urban …

Visual query of spatiotemporal data is becoming an increasingly important function in visual
analytics applications. Various works have been presented for querying large …

We propose a user-centered visual explorer (UcVE) for progressive comparing multiple
visualization units in spatiotemporal space. We create unique unit visualization with the …

Visualizing large-scale trajectory dataset is a core subroutine for many applications.
However, rendering all trajectories could result in severe visual clutter and incur long …

Abstract Progressive Visual Analytics enables analysts to interactively work with partial
results from long-running computations early on instead of forcing them to wait. For very …

With the increasing size of geographical point data, scatterplot often suffers from serious
overdraw problems, which greatly hinders the visual exploration and analysis of data. At …

Comparative analysis plays a crucial role in real-world data analysis, especially when
dealing with multivariate data. Effcient comparison of hierarchies and node attributes …

When exploring big volumes of data, one of the challenging aspects is their diversity of
origin. Multiple files that have not yet been ingested into a database system may contain …

When exploring big volumes of data, one of the challenging aspects is their diversity of
origin. Multiple files that have not yet been ingested into a database system may contain …