In this paper, we present MIRIA, a Mixed Reality Interaction Analysis toolkit designed to
support the in-situ visual analysis of user interaction in mixed reality and multi-display …

Clustering of trajectories of moving objects by similarity is an important technique in
movement analysis. Existing distance functions assess the similarity between trajectories …

Automatic simplification of polylines is an important issue in spatial database and map**.
Traditional rule‐based methods are usually limited in performance, especially when the man …

Understanding the relationship between urban locations is an essential task in urban
planning and transportation management. Although prior works have focused on studying …

As a basic and significant operator in map generalization, polyline simplification needs to
work across scales. Perkal's ε-circle rolling approach, in which a circle with diameter ε is …

Visual analytics has been widely studied in the past decade. One key to make visual
analytics practical for both research and industrial applications is the appropriate definition …

Thanks to the ubiquitous cell phone use, we have never been so close to uncover
population mobility patterns in urban area. While some researches utilize cellphone call …

Spatiotemporal trajectories are sequences of timestamped locations, which enable a variety
of analyses that in turn enable important real-world applications. It is common to map …

Big GPS trajectory datasets can have redundant spatio-temporal information for
applications, which requires simplification as a key preprocessing for modeling. Many …

Background Protein structures and their interaction with ligands have been in the focus of
biochemistry and structural biology research for decades. The transportation of ligand into …