May 2022

Original link: http://vis.pku.edu.cn/blog/crossdata-%E5%88%A9%E7%94%A8%E6%96%87%E5%AD%97%E5%92%8C% E6%95%B0%E6%8D%AE%E4%B9%8B%E9%97%B4%E7%9A%84%E5%85%B3%E8%81%94crossdata-leveraging-text-data-connections- for-authoring-data-documents/ Researchers often use data files to document the various discoveries they make during data exploration. While there are quite a few tools available for data exploration, there are still very few tools to aid in data documentation. Researchers still need to manually record and maintain data files. At the same […]

Original link: http://vis.pku.edu.cn/blog/%E5%A4%9A%E8%A7%86%E5%9B%BE%E5%8F%AF%E8%A7%86%E5% 8C%96%E8%AE%BE%E8%AE%A1%E7%9A%84%E5%BC%95%E5%AF%BC%E5%BC%8F%E8%AF%AD%E4%B9% 89%E6%8D%95%E6%8D%89%EF%BC%88semantic-snapping-for-guided-multi-view-visuali/ Figure 1: Semantic snapping guides user interaction to modify a multi-view visualization design Visual information displays typically consist of multiple visualizations used to facilitate understanding of the data. However, non-expert users can create misleading or other questionable results when designing multi-view visualizations due to lack of expertise in visualization design.

Original link: http://vis.pku.edu.cn/blog/%E4%BD%A0%E6%98%8E%E7%99%BD%E4%BD%A0%E7%9A%84%E6% 84%8F%E6%80%9D%E5%90%97%EF%BC%9F%E4%BD%BF%E7%94%A8%E9%A2%84%E6%B5%8B%E5%8F% AF%E8%A7%86%E5%8C%96%E9%99%8D%E4%BD%8E%E5%AF%B9%E6%97%B6%E9%97%B4%E4%BC%B0/ In everyday life, people tend to give an optimistic, lower-than-realistic estimate when estimating the duration of a task, even when they have relevant experience. This phenomenon is known in psychology as the Planning Fallacy. This paper proposes a hybrid approach to help people mitigate planning fallacy and give more accurate

Original link: http://vis.pku.edu.cn/blog/2022summerschool/ The 13th 2022 Peking University Visual Development Frontier Postgraduate Summer School will be held online from July 12 to 20. In the summer, well-known scholars at home and abroad with profound attainments in the field of visualization research were invited to systematically discuss the cutting-edge theories and research methods in this field

Original link: http://vis.pku.edu.cn/blog/computableviz/ With the increased availability and popularity of visualization authoring tools, a large number of visualizations have been produced and shared on the web. Following visualization generation and digitization, there has been a growing research interest in exploring techniques for processing and analyzing visualizations. For example, researchers have begun to study the problems

Original link: http://vis.pku.edu.cn/blog/integrated-dual-analysis-of-quantitative-and-qualitative-high-dimensional-data/ Dual space analysis is an advanced high-dimensional data analysis method. It contains a dimension space and a data item space, and the user’s operations in one space will be reflected in the other space, so that users can explore them at the same time, and jointly study the structure of the dimension