24 citations · 41 across the 5 of their papers we have counts for
5 papers · 1 filter
Visualizing the Scripts of Data Wrangling with SOMNUS
Kai Xiong, Siwei Fu, Guoming Ding +5
Data workers use various scripting languages for data transformation, such as SAS, R, and Python. However, understanding intricate code pieces requires advanced programming skills,…
Deep Colormap Extraction from Visualizations
Lin-Ping Yuan, Wei Zeng, Siwei Fu +4
This work presents a new approach based on deep learning to automatically extract colormaps from visualizations. After summarizing colors in an input visualization image as a Lab c…
ICE: Identify and Compare Event Sequence Sets through Multi-Scale Matrix and Unit Visualizations
Siwei Fu, Jian Zhao, Linping Yuan +3
Comparative analysis of event sequence data is essential in many application domains, such as website design and medical care. However, analysts often face two challenges: they may…
Task-Oriented Optimal Sequencing of Visualization Charts
Danqing Shi, Yang Shi, Xinyue Xu +4
A chart sequence is used to describe a series of visualization charts generated in the exploratory analysis by data analysts. It provides information details in each chart as well…
Narvis: Authoring Narrative Slideshows for Introducing Data Visualization Designs
Qianwen Wang, Zhen Li, Siwei Fu +2
Visual designs can be complex in modern data visualization systems, which poses special challenges for explaining them to the non-experts. However, few if any presentation tools ar…