title: Episogram: Visual Summarization of Egocentric Social Interactions.
abstract: The key challenges of visualizing social interaction data include the difficulties of understanding the general structure of social interactions and representing the data in the context of various user activities to reveal different behavior patterns. The design of the proposed interactive visualization tool Episogram is based on an anatomy of social interaction process in which the actors and objects involved can be formally represented as a time-varying tripartite network. The authors show the effectiveness of the proposed technique using real-world datasets and user studies.
authors.forename: Nan
authors.initials: N
authors.lastname: Cao
authors.forename: Yu-Ru
authors.initials: YR
authors.lastname: Lin
authors.forename: Fan
authors.initials: F
authors.lastname: Du
authors.forename: Dashun
authors.initials: D
authors.lastname: Wang