48 citations · 134 across the 16 of their papers we have counts for
17 papers
Surprise2Refine: Axis-Centered Exploration-To-Refinement for Agent-Assisted Creative Scaffolding
Yuzhe You, Gromit Yeuk-Yin Chan, Shunan Guo +4
Designers require different design spaces across creative stages: broad during exploration, and targeted during refinement. Yet existing agent-driven tools assume a fixed or contin…
OnGoal: Tracking and Visualizing Conversational Goals in Multi-Turn Dialogue with Large Language Models
Adam Coscia, Shunan Guo, Eunyee Koh +1
As multi-turn dialogues with large language models (LLMs) grow longer and more complex, how can users better evaluate and review progress on their conversational goals? We present…
LitForager: Exploring Multimodal Literature Foraging Strategies in Immersive Sensemaking
Haoyang Yang, Elliott H. Faa, Weijian Liu +3
Exploring and comprehending relevant academic literature is a vital yet challenging task for researchers, especially given the rapid expansion in research publications. This task f…
Utilizing Provenance as an Attribute for Visual Data Analysis: A Design Probe with ProvenanceLens
Arpit Narechania, Shunan Guo, Eunyee Koh +2
Analytic provenance can be visually encoded to help users track their ongoing analysis trajectories, recall past interactions, and inform new analytic directions. Despite its signi…
Representing Visualization Insights as a Dense Insight Network
Jane Hoffswell, Victor Soares Bursztyn, Shunan Guo +2
We propose a dense insight network framework to encode the relationships between automatically generated insights from a complex dashboard based on their shared characteristics. Ou…
"The Data Says Otherwise"-Towards Automated Fact-checking and Communication of Data Claims
Yu Fu, Shunan Guo, Jane Hoffswell +3
Fact-checking data claims requires data evidence retrieval and analysis, which can become tedious and intractable when done manually. This work presents Aletheia, an automated fact…
CompositingVis: Exploring Interactions for Creating Composite Visualizations in Immersive Environments
Qian Zhu, Tao Lu, Shunan Guo +2
Composite visualization represents a widely embraced design that combines multiple visual representations to create an integrated view. However, the traditional approach of creatin…
WHATSNEXT: Guidance-enriched Exploratory Data Analysis with Interactive, Low-Code Notebooks
Chen Chen, Jane Hoffswell, Shunan Guo +5
Computational notebooks such as Jupyter are popular for exploratory data analysis and insight finding. Despite the module-based structure, notebooks visually appear as a single thr…
DataPilot: Utilizing Quality and Usage Information for Subset Selection during Visual Data Preparation
Arpit Narechania, Fan Du, Atanu R Sinha +6
Selecting relevant data subsets from large, unfamiliar datasets can be difficult. We address this challenge by modeling and visualizing two kinds of auxiliary information: (1) qual…
A Hypergraph Neural Network Framework for Learning Hyperedge-Dependent Node Embeddings
Ryan Aponte, Ryan A. Rossi, Shunan Guo +6
In this work, we introduce a hypergraph representation learning framework called Hypergraph Neural Networks (HNN) that jointly learns hyperedge embeddings along with a set of hyper…
Graph Learning with Localized Neighborhood Fairness
April Chen, Ryan Rossi, Nedim Lipka +6
Learning fair graph representations for downstream applications is becoming increasingly important, but existing work has mostly focused on improving fairness at the global level b…
Direct Embedding of Temporal Network Edges via Time-Decayed Line Graphs
Sudhanshu Chanpuriya, Ryan A. Rossi, Sungchul Kim +5
Temporal networks model a variety of important phenomena involving timed interactions between entities. Existing methods for machine learning on temporal networks generally exhibit…
ARShopping: In-Store Shopping Decision Support Through Augmented Reality and Immersive Visualization
Bingjie Xu, Shunan Guo, Eunyee Koh +3
Online shopping gives customers boundless options to choose from, backed by extensive product details and customer reviews, all from the comfort of home; yet, no amount of detailed…
Cicero: A Declarative Grammar for Responsive Visualization
Hyeok Kim, Ryan Rossi, Fan Du +4
Designing responsive visualizations can be cast as applying transformations to a source view to render it suitable for a different screen size. However, designing responsive visual…
Visual Causality Analysis of Event Sequence Data
Zhuochen Jin, Shunan Guo, Nan Chen +3
Causality is crucial to understanding the mechanisms behind complex systems and making decisions that lead to intended outcomes. Event sequence data is widely collected from many r…
Survey on Visual Analysis of Event Sequence Data
Yi Guo, Shunan Guo, Zhuochen Jin +3
Event sequence data record series of discrete events in the time order of occurrence. They are commonly observed in a variety of applications ranging from electronic health records…
Visual Anomaly Detection in Event Sequence Data
Shunan Guo, Zhuochen Jin, Qing Chen +3
Anomaly detection is a common analytical task that aims to identify rare cases that differ from the typical cases that make up the majority of a dataset. When applied to the analys…