Storyline Visualizations with Ubiquitous Actors

Autor:	Di Giacomo, Emilio, Didimo, Walter, Liotta, Giuseppe, Montecchiani, Fabrizio, Tappini, Alessandra
Rok vydání:	2020
Předmět:	Computer Science - Social and Information Networks Computer Science - Data Structures and Algorithms
Druh dokumentu:	Working Paper
Popis:	Storyline visualizations depict the temporal dynamics of social interactions, as they describe how groups of actors (individuals or organizations) change over time. A common constraint in storyline visualizations is that an actor cannot belong to two different groups at the same time instant. However, this constraint may be too severe in some application scenarios, thus we generalize the model by allowing an actor to simultaneously belong to distinct groups at any point in time. We call this model Storyline with Ubiquitous Actors (SUA). Essential to our model is that an actor is represented as a tree rather than a single line. We describe an algorithmic pipeline to compute storyline visualizations in the SUA model and discuss case studies on publication data. Comment: Appears in the Proceedings of the 28th International Symposium on Graph Drawing and Network Visualization (GD 2020)
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2008.04125 Zobrazit plný text záznamu View this record from Arxiv