25 citations · 56 across the 14 of their papers we have counts for
16 papers
Surrounded by Friends: Design and Evaluation of Immersive Layouts of Egocentric Network for Visual Analytics
Kentaro Takahira, Takanori Fujiwara, Wong Kam-Kwai +5
This paper explores design considerations for egocentric network layouts in immersive environments, providing fresh empirical insights that enhance egocentric network analysis. An…
LandSAR: Visceralizing Landslide Data for Enhanced Situational Awareness in Immersive Analytics
Wong Kam-Kwai, Yi-Lin Ye, Wai Tong +7
Landslides pose a significant threat to public safety, but their dynamic processes are difficult to analyze from post-event observation alone. Computational simulation is therefore…
Progressive Value Reading: The Use of Motion to Gradually Examine Data Involving Large Magnitudes
Leni Yang, Aymeric Ferron, Yvonne Jansen +1
People often struggle to interpret data with extremely large or small values, or ranges spanning multiple orders of magnitude. While traditional approaches, such as log scales and…
StoryLensEdu: Personalized Learning Report Generation through Narrative-Driven Multi-Agent Systems
Leixian Shen, Yan Luo, Rui Sheng +4
Personalized feedback plays an important role in self-regulated learning (SRL), helping students track progress and refine their strategies. However, current common solutions, such…
What Do We Mean When We Talk About Data Storytelling?
Leni Yang, Zezhong Wang, Xingyu Lan
Data storytelling has seen rapid growth through a proliferation of examples, as well as theoretical and technical advancements contributed across multiple disciplines. In this pape…
How Does Empirical Research Facilitate Creation Tool Design? A Data Video Perspective
Leixian Shen, Leni Yang, Haotian Li +3
Empirical research in creative design deepens our theoretical understanding of design principles and perceptual effects, offering valuable guidance for innovating creation tools. H…
TangibleNet: Synchronous Network Data Storytelling through Tangible Interactions in Augmented Reality
Kentaro Takahira, Wong Kam-Kwai, Leni Yang +3
Synchronous data-driven storytelling with network visualizations presents significant challenges due to the complexity of real-time manipulation of network components. While existi…
InterLink: Linking Text with Code and Output in Computational Notebooks
Yanna Lin, Leni Yang, Haotian Li +2
Computational notebooks, widely used for ad-hoc analysis and often shared with others, can be difficult to understand because the standard linear layout is not optimized for readin…
Gen4DS: Workshop on Data Storytelling in an Era of Generative AI
Xingyu Lan, Leni Yang, Zezhong Wang +3
Storytelling is an ancient and precious human ability that has been rejuvenated in the digital age. Over the last decade, there has been a notable surge in the recognition and appl…
OutlineSpark: Igniting AI-powered Presentation Slides Creation from Computational Notebooks through Outlines
Fengjie Wang, Yanna Lin, Leni Yang +4
Computational notebooks are widely utilized for exploration and analysis. However, creating slides to communicate analysis results from these notebooks is quite tedious and time-co…
Why Change My Design: Explaining Poorly Constructed Visualization Designs with Explorable Explanations
Leo Yu-Ho Lo, Yifan Cao, Leni Yang +1
Although visualization tools are widely available and accessible, not everyone knows the best practices and guidelines for creating accurate and honest visual representations of da…
InkSight: Leveraging Sketch Interaction for Documenting Chart Findings in Computational Notebooks
Yanna Lin, Haotian Li, Leni Yang +2
Computational notebooks have become increasingly popular for exploratory data analysis due to their ability to support data exploration and explanation within a single document. Ef…
Is It the End? Guidelines for Cinematic Endings in Data Videos
Xian Xu, Aoyu Wu, Leni Yang +4
Data videos are becoming increasingly popular in society and academia. Yet little is known about how to create endings that strengthen a lasting impression and persuasion. To fulfi…
From `Wow' to `Why': Guidelines for Creating the Opening of a Data Video with Cinematic Styles
Xian Xu, Leni Yang, David Yip +3
Data videos are an increasingly popular storytelling form. The opening of a data video critically influences its success as the opening either attracts the audience to continue wat…
Explaining with Examples: Lessons Learned from Crowdsourced Introductory Description of Information Visualizations
Leni Yang, Cindy Xiong, Jason K. Wong +2
Data visualizations have been increasingly used in oral presentations to communicate data patterns to the general public. Clear verbal introductions of visualizations to explain ho…
CloudDet: Interactive Visual Analysis of Anomalous Performances in Cloud Computing Systems
Ke Xu, Yun Wang, Leni Yang +6
Detecting and analyzing potential anomalous performances in cloud computing systems is essential for avoiding losses to customers and ensuring the efficient operation of the system…