Egocentric Analysis of Dynamic Networks with EgoLines
summary
An interactive visualization called EgoLines maps each co-author as a line across time using a subway-map metaphor, shows collaborations as dots, gaps as dashed segments, and clusters by color; demo uses CHI and WSEAS publications over 25 years and a John Stasko ego-network where turnover proves high and filters reveal long-term collaborators. A controlled study with 18 participants finds EgoLines best overall: equal-time but more accurate for temporal tasks and fastest/most accurate for topology, except it performs worst on a bridge-finding task.
AI-written summary · about
chapters (4)
related talks
01h 26mBuilding an Interactive Network Graph to Understand Communities
42mVisualising Connections
01h 07mVisualizing Connections
42mVisualizing Connections
38mDynamics in Graph Analysis: Adding Time as a Structure for Visual and Statisti
42mDynamics in Graph Analysis Adding Time as a Structure for Visual and Statistical
01h 33mBuilding an Interactive Network Graph to Understand Communities
43mVisualising networks