177 citations · 210 across the 11 of their papers we have counts for
13 papers
How Does Title Framing Influence Pattern Identification in Line Charts?
Jasmine Lim, Tapendra Pandey, Arran Zeyu Wang +2
Visual data communication in digital media is increasingly characterized by short attention spans and snapshot-based viewing, often employing line charts to convey trends and patte…
How Do LLMs See Charts? A Comparative Study on High-Level Visualization Comprehension in Humans and LLMs
Hyotaek Jeon, Hyunwook Lee, Minjeong Shin +6
Designers often create visualizations to achieve specific high-level analytical or communication goals. These goals require people to extract complex and interconnected data patter…
Towards Visualization Thumbnail Designs that Entice Reading Data-driven Articles
Hwiyeon Kim, Joohee Kim, Yunha Han +6
As online news increasingly include data journalism, there is a corresponding increase in the incorporation of visualization in article thumbnail images. However, little research e…
TILDE-Q: A Transformation Invariant Loss Function for Time-Series Forecasting
Hyunwook Lee, Chunggi Lee, Hongkyu Lim +1
Time-series forecasting has gained increasing attention in the field of artificial intelligence due to its potential to address real-world problems across various domains, includin…
A Visual Analytics System for Improving Attention-based Traffic Forecasting Models
Seungmin Jin, Hyunwook Lee, Cheonbok Park +4
With deep learning (DL) outperforming conventional methods for different tasks, much effort has been devoted to utilizing DL in various domains. Researchers and developers in the t…
A Graphical Workflow Exploration Environment For Visual Analytics
Chunggi Lee, Juyoung Oh, Seungmin Jin +2
Graphical history mechanisms have been widely utilized in many domains to support humans' limited working memory, error recovery, collaboration, and presentation in visual analysis…
An Empirical Study on the Relationship Between the Number of Coordinated Views and Visual Analysis
Juyoung Oh, Chunggi Lee, Hwiyeon Kim +5
Coordinated Multiple views (CMVs) are a visualization technique that simultaneously presents multiple visualizations in separate but linked views. There are many studies that repor…
Learning to Remember Patterns: Pattern Matching Memory Networks for Traffic Forecasting
Hyunwook Lee, Seungmin Jin, Hyeshin Chu +2
Traffic forecasting is a challenging problem due to complex road networks and sudden speed changes caused by various events on roads. A number of models have been proposed to solve…
HisVA: A Visual Analytics System for Studying History
Dongyun Han, Gorakh Parsad, Hwiyeon Kim +6
Studying history involves many difficult tasks. Examples include searching for proper data in a large event space, understanding stories of historical events by time and space, and…
An Empirical Experiment on Deep Learning Models for Predicting Traffic Data
Hyunwook Lee, Cheonbok Park, Seungmin Jin +3
To tackle ever-increasing city traffic congestion problems, researchers have proposed deep learning models to aid decision-makers in the traffic control domain. Although the propos…
GUIComp: A GUI Design Assistant with Real-Time, Multi-Faceted Feedback
Chunggi Lee, Sanghoon Kim, Dongyun Han +4
Users may face challenges while designing graphical user interfaces, due to a lack of relevant experience and guidance. This paper aims to investigate the issues that users with no…
ST-GRAT: A Novel Spatio-temporal Graph Attention Network for Accurately Forecasting Dynamically Changing Road Speed
Cheonbok Park, Chunggi Lee, Hyojin Bahng +5
Predicting road traffic speed is a challenging task due to different types of roads, abrupt speed change and spatial dependencies between roads; it requires the modeling of dynamic…
Thumbnails for Data Stories: A Survey of Current Practices
Hwiyeon Kim, Juyoung Oh, Yunha Han +3
When people browse online news, small thumbnail images accompanying links to articles attract their attention and help them to decide which articles to read. As an increasing propo…