Trajectory

GameFlow: Narrative Visualization of NBA Basketball Games

Although basketball games have received broad attention, the forms of game reports and webcast are purely content-based cross-media: texts, videos, snapshots, and performance figures. Analytical narrations of games that seek to compose a complete …

SemanticTraj: A New Approach to Interacting with Massive Taxi Trajectories

Massive taxi trajectory data is exploited for knowledge discovery in transportation and urban planning. Existing tools typically require users to select and brush geospatial regions on a map when retrieving and exploring taxi trajectories and …

A Visual Reasoning Approach for Data-driven Transport Assessment on Urban Road.

Transport assessment plays a vital role in urban planning and traffic control, which are influenced by multi-faceted traffic factors involving road infrastructure and traffic flow. Conventional solutions can hardly meet the requirements and …