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CiteWiz: a tool for the visualization of scientific citation networks

机译:CiteWiz:用于可视化科学引文网络的工具

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摘要

We present CiteWiz, an extensible framework for visualization of scientific citation networks. The system is based on a taxonomy of citation database usage for researchers, and provides a timeline visualization for overviews and an influence visualization for detailed views. The timeline displays the general chronology and importance of authors and articles in a citation database, whereas the influence visualization is implemented using the Growing Polygons technique, suitably modified to the context of browsing citation data. Using the latter technique, hierarchies of articles with potentially very long citation chains can be graphically represented. The visualization is augmented with mechanisms for parent-child visualization and suitable interaction techniques for interacting with the view hierarchy and the individual articles in the dataset. We also provide an interactive concept map for keywords and co-authorship using a basic force-directed graph layout scheme. A formal user study indicates that CiteWiz is significantly more efficient than traditional database interfaces for high-level analysis tasks relating to influence and overviews, and equally efficient for low-level tasks such as finding a paper and correlating bibliographical data.
机译:我们介绍了CiteWiz,它是用于科学引用网络可视化的可扩展框架。该系统基于研究人员的引用数据库使用分类法,并为概述提供时间线可视化,为详细视图提供影响力可视化。时间轴在引文数据库中显示作者和文章的一般时间顺序和重要性,而影响力可视化是使用“成长多边形”技术实现的,该技术已适当修改为浏览引文数据的上下文。使用后一种技术,可以用图形表示具有可能非常长的引文链的文章层次结构。可视化功能增加了用于亲子可视化的机制以及用于与视图层次结构和数据集中的各个项目进行交互的适当交互技术。我们还使用基本的力导向图布局方案为关键字和共同作者提供了交互式概念图。一项正式的用户研究表明,对于与影响和概述相关的高级分析任务,CiteWiz的效率明显高于传统的数据库界面,而对于诸如查找纸张和关联书目数据等低级任务,CiteWiz的效率同样很高。

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