论文标题
故事情节可视化无处不在的演员
Storyline Visualizations with Ubiquitous Actors
论文作者
论文摘要
故事情节可视化描述了社会互动的时间动态，因为它们描述了演员群体（个人或组织）如何随时间变化。故事情节可视化中的一个共同约束是，演员同时不能同时属于两个不同的群体。但是，在某些应用方案中，这种约束可能太严重了，因此我们通过允许演员在任何时间点同时属于不同的群体来概括该模型。我们将这个模特故事情节称为无处不在的演员（SUA）。对于我们的模型来说，重要的是，演员被表示为树而不是一行。我们描述了一种算法管道，以计算SUA模型中的故事情节可视化，并讨论出版数据的案例研究。
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.
