home
people
research
publications
courses
join us
research
2025
dataset-adaptive-dimensionality-reduction

Dataset-Adaptive Dimensionality Reduction for Reliable and Efficient Visual Analytics

Jeon et al.

cluster-label-matching

Measuring the Validity of Clustering Validation Datasets

Jeon et al.

s-ui

Leveraging Multimodal LLM for Inspirational User Interface Search

Park et al.

unveiling-high-dimensional-backstage

A Survey for Reliable Visual Analytics with Dimensionality Reduction

Jeon et al.

2025
Dataset-Adaptive Dimensionality Reduction
Dataset-Adaptive Dimensionality Reduction for Reliable and Efficient Visual Analytics
Hyeon Jeon, Jeongin Park, Soohyun Lee, Dae Hyun Kim, Sungbok Shin, and Jinwook Seo / 2025
Dataset-Adaptive Dimensionality Reduction
Cluster-Label Matching
Measuring the Validity of Clustering Validation Datasets
Hyeon Jeon, Michaël Aupetit, DongHwa Shin, Aeri Cho, Seokhyeon Park, and Jinwook Seo / 2025
Cluster-Label Matching
S&UI
Leveraging Multimodal LLM for Inspirational User Interface Search
Seokhyeon Park, Yumin Song, Soohyun Lee, Jaeyoung Kim, and Jinwook Seo / 2025
S&UI
Unveiling High-dimensional Backstage
A Survey for Reliable Visual Analytics with Dimensionality Reduction
Hyeon Jeon, Hyunwook Lee, Yun-Hsin Kuo, Taehyun Yang, Daniel Archambault, Sungahn Ko, Takanori Fujiwara, Kwan-Liu Ma, and Jinwook Seo / 2025
Unveiling High-dimensional Backstage
2024
phenoflow

A Human-LLM Driven Visual Analytics System for Exploring Large and Complex Stroke Datasets

Kim et al.

litweaver

Supporting Novice Researchers to Write Literature Review using Language Models

Choe et al.

enhancing-data-literacy-on-demand-llms-as-guides-for-novices-in-chart-interpretation

Chart reading guidance using LLM through both textual and visual annotations

Choe et al.

fields-bridges-and-foundations-how-researchers-browse-citation-network-visualizations

What are the specific elements researchers want to see in a citation network?

Choe et al.

natural-language-dataset-generation-framework-for-visualizations-powered-by-large-language-models

a Large Language Model (LLM) framework that generates rich and diverse NL datasets using only Vega-Lite specifications as input

Ko et al.

2024
PhenoFlow
A Human-LLM Driven Visual Analytics System for Exploring Large and Complex Stroke Datasets
Jaeyoung Kim, Sihyeon Lee, Hyeon Jeon, Keon-Joo Lee, Bohyoung Kim, Hee-Joon Bae, and Jinwook Seo / 2024
PhenoFlow
LitWeaver
Supporting Novice Researchers to Write Literature Review using Language Models
Kiroong Choe, Seokhyeon Park, Seokweon Jung, Hyeok Kim, Ji Won Yang, Hwajung Hong, and Jinwook Seo / 2024
LitWeaver
Enhancing Data Literacy On-demand: LLMs as Guides for Novices in Chart Interpretation
Chart reading guidance using LLM through both textual and visual annotations
Kiroong Choe, Chaerin Lee, Soohyun Lee, Jiwon Song, Aeri Cho, Nam Wook Kim, and Jinwook Seo / 2024
Enhancing Data Literacy On-demand: LLMs as Guides for Novices in Chart Interpretation
Fields, Bridges, and Foundations: How Researchers Browse Citation Network Visualizations
What are the specific elements researchers want to see in a citation network?
Kiroong Choe, Eunhye Kim, Sangwon Park, and Jinwook Seo / 2024
Fields, Bridges, and Foundations: How Researchers Browse Citation Network Visualizations
Natural Language Dataset Generation Framework for Visualizations Powered by Large Language Models
a Large Language Model (LLM) framework that generates rich and diverse NL datasets using only Vega-Lite specifications as input
Hyung-Kwon Ko, Hyeon Jeon, Gwanmo Park, Dae Hyun Kim, Nam Wook Kim, Juho Kim, and Jinwook Seo / 2024
Natural Language Dataset Generation Framework for Visualizations Powered by Large Language Models
2023
classes-are-not-clusters

Improving Label-based Evaluation of Dimensionality Reduction

Jeon et al.

clams

A Cluster Ambiguity Measure for Estimating Perceptual Variability in Visual Clustering

Jeon et al.

zadu

A Python Library for Evaluating the Reliability of Dimensionality Reduction Embeddings

Jeon et al.

datahalo-81434837-17d4-490e-b881-e25b6a5f25cb

A Customizable Notification Visualization System for Personalized and Longitudinal Interactions

Han et al.

large-scale-text-to-image-generation-models-for-visual-artists-creative-works-bc6a25ff-5982-4ed2-99cb-03c00fc8cda7

A qualitative study to understand the use of large-scale text-to-image models for visual artists' creative works

Ko et al.

2023
Classes are not Clusters
Improving Label-based Evaluation of Dimensionality Reduction
Hyeon Jeon, Yun-Hsin Kuo, Michaël Aupetit, Kwan-Liu Ma, and Jinwook Seo / 2023
Classes are not Clusters
CLAMS
A Cluster Ambiguity Measure for Estimating Perceptual Variability in Visual Clustering
Hyeon Jeon, Ghulam Jilani Quadri, Hyunwook Lee, Paul Rosen, Danielle Albers Szafir, and Jinwook Seo / 2023
CLAMS
ZADU
A Python Library for Evaluating the Reliability of Dimensionality Reduction Embeddings
Hyeon Jeon, Aeri Cho, Jinhwa Jang, Soohyun Lee, Jake Hyun, Hyung-Kwon Ko, Jaemin Jo, and Jinwook Seo / 2023
ZADU
DataHalo
A Customizable Notification Visualization System for Personalized and Longitudinal Interactions
Guhyun Han, Jaehun Jung, Young-Ho Kim, and Jinwook Seo / 2023
DataHalo
Large-scale Text-to-Image Generation Models for Visual Artists' Creative Works
A qualitative study to understand the use of large-scale text-to-image models for visual artists' creative works
Hyung-Kwon Ko, Gwanmo Park, Hyeon Jeon, Jaemin Jo, Juho Kim, and Jinwook Seo / 2023
Large-scale Text-to-Image Generation Models for Visual Artists' Creative Works
2022
we-toon

A Communication Support System between Writers and Artists in Collaborative Webtoon Sketch Revision

Ko et al.

umato

Uniform Manifold Approximation with Two-phase Optimization

Jeon et al.

2022
We-toon
A Communication Support System between Writers and Artists in Collaborative Webtoon Sketch Revision
Hyung-Kwon Ko, Subin An, Gwanmo Park, Seung Kwon Kim, Daesik Kim, Bohyoung Kim, Jaemin Jo, and Jinwook Seo / 2022
We-toon
UMATO
Uniform Manifold Approximation with Two-phase Optimization
Hyeon Jeon, Hyung-Kwon Ko, Soohyun Lee, Jaemin Jo, and Jinwook Seo / 2022
UMATO
2021
rcmvis

A Visual Analytics System for Route Choice Modeling

Shin et al.

steadiness-cohesiveness

Quality Metrics for Evaluating the Inter-cluster Reliability of Multidimensional Projections

Jeon et al.

vha

Efficient Typing on Ultrasmall Touch Screens with In Situ Decoder and Visual Feedback

Bong et al.

2021
RCMVis
A Visual Analytics System for Route Choice Modeling
DongHwa Shin, Jaemin Jo, Bohyoung Kim, Hyunjoo Song, Shin-Hyung Cho, and Jinwook Seo / 2021
RCMVis
Steadiness & Cohesiveness
Quality Metrics for Evaluating the Inter-cluster Reliability of Multidimensional Projections
Hyeon Jeon, Hyung-Kwon Ko, Jaemin Jo, Youngtaek Kim, and Jinwook Seo / 2021
Steadiness & Cohesiveness
VHA
Efficient Typing on Ultrasmall Touch Screens with In Situ Decoder and Visual Feedback
Ku Bong Min, and Jinwook Seo / 2021
VHA
2020
comparative-layouts-revisited

Design Space, Guidelines, and Future Directions

L'Yi et al.

githru

Visual Analytics for Understanding Software Development History Through Git Metadata Analysis

Kim et al.

progressive-umap

A progressive algorithm for UMAP

Ko et al.

arphy

Extending A Personal Photographic Experience in Augmented Reality

Joo et al.

polysquare

A Search Engine for 3D Models with Tag Propagation

Kim et al.

proreveal

Seeking the trustworthiness of progressive data exploration

Jo et al.

parallel-histogram-plots

Scaling Up Parallel Coordinate Plot with Color-coded Stacked Histograms

Bok et al.

2020
Comparative Layouts Revisited
Design Space, Guidelines, and Future Directions
Sehi L'Yi, Jaemin Jo, and Jinwook Seo / 2020
Comparative Layouts Revisited
Githru
Visual Analytics for Understanding Software Development History Through Git Metadata Analysis
Youngtaek Kim, Jaeyoung Kim, Hyeon Jeon, Young-Ho Kim, Hyunjoo Song, Bohyoung Kim, and Jinwook Seo / 2020
Githru
Progressive UMAP
A progressive algorithm for UMAP
Hyung-Kwon Ko, Jaemin Jo, and Jinwook Seo / 2020
Progressive UMAP
ARphy
Extending A Personal Photographic Experience in Augmented Reality
Han Joo Chae, Youli Chang, Minji Kim, Gwanmo Park, and Jinwook Seo / 2020
ARphy
PolySquare
A Search Engine for 3D Models with Tag Propagation
Minji Kim, JunHoe Kim, Gwanmo Park, and Jinwook Seo / 2020
PolySquare
ProReveal
Seeking the trustworthiness of progressive data exploration
Jaemin Jo, Sehi L'Yi, Bongshin Lee, and Jinwook Seo / 2020
ProReveal
Parallel Histogram Plots
Scaling Up Parallel Coordinate Plot with Color-coded Stacked Histograms
Jinwook Bok, Bohyoung Kim, and Jinwook Seo / 2020
Parallel Histogram Plots
2019
previews-animated-transitions-textual-descriptions

Toward Understanding Representation Methods in Visualization Recommendations

L'Yi et al.

understanding-personal-productivity

How Knowledge Workers Define, Evaluate, and Reflect on Their Productivity

Kim et al.

2019
Previews, Animated Transitions, & Textual Descriptions
Toward Understanding Representation Methods in Visualization Recommendations
Sehi L'Yi, Youli Chang, DongHwa Shin, and Jinwook Seo / 2019
Previews, Animated Transitions, & Textual Descriptions
Understanding Personal Productivity
How Knowledge Workers Define, Evaluate, and Reflect on Their Productivity
Young-Ho Kim, Eun Kyoung Choe, Bongshin Lee, and Jinwook Seo / 2019
Understanding Personal Productivity
2018
multiclass-density-maps

A Declarative Rendering Model for Multiclass Density Maps

Jo et al.

panene

A Progressive Algorithm for Indexing and Querying Approximate k-Nearest Neighbors

Jo et al.

wall-based-space-manipulation

A 3D Interaction Technique for Efficient Placement of Distant Objects in Augmented Reality

Joo et al.

longline

Visual Analytics System for Large-scale Audit

Yoo et al.

2018
Multiclass Density Maps
A Declarative Rendering Model for Multiclass Density Maps
Jaemin Jo, Frédéric Vernier, Pierre Dragicevic, and Jean-Daniel Fekete / 2018
Multiclass Density Maps
PANENE
A Progressive Algorithm for Indexing and Querying Approximate k-Nearest Neighbors
Jaemin Jo, Jinwook Seo, and Jean-Daniel Fekete / 2018
PANENE
Wall-based Space Manipulation
A 3D Interaction Technique for Efficient Placement of Distant Objects in Augmented Reality
Han Joo Chae, Jeong-in Hwang, and Jinwook Seo / 2018
Wall-based Space Manipulation
LongLine
Visual Analytics System for Large-scale Audit
Seunghoon Yoo, Jaemin Jo, Bohyoung Kim, and Jinwook Seo / 2018
LongLine
2017
omnitrack

A Flexible Self-Tracking Approach Leveraging Semi-Automated Tracking

Kim et al.

touchpivot

Blending WIMP & Post-WIMP Interfaces for Data Exploration on Tablet Devices

Jo et al.

mirtarvisplus

Interactive visual analysis tool for microRNA-mRNA expression profile data

L'Yi et al.

chartsense

Interactive Data Extraction from Chart Images

Jung et al.

swifttuna

Incrementally Exploring Large-scale Multidimensional Data

Jo et al.

2017
OmniTrack
A Flexible Self-Tracking Approach Leveraging Semi-Automated Tracking
Young-Ho Kim, Jae Ho Jeon, Bongshin Lee, Eun Kyoung Choe, and Jinwook Seo / 2017
OmniTrack
TouchPivot
Blending WIMP & Post-WIMP Interfaces for Data Exploration on Tablet Devices
Jaemin Jo, Sehi L'Yi, Bongshin Lee, and Jinwook Seo / 2017
TouchPivot
miRTarVisPlus
Interactive visual analysis tool for microRNA-mRNA expression profile data
Sehi L'Yi, Daekyoung Jung, Minsik Oh, Bohyoung Kim, Robert J. Freishtat, Mamta Giri, Eric Hoffman, and Jinwook Seo / 2017
miRTarVisPlus
ChartSense
Interactive Data Extraction from Chart Images
Daekyoung Jung, Wonjae Kim, Hyunjoo Song, Jeong-in Hwang, Bongshin Lee, Bohyoung Kim, and Jinwook Seo / 2017
ChartSense
SwiftTuna
Incrementally Exploring Large-scale Multidimensional Data
Jaemin Jo, Wonjae Kim, Seunghoon Yoo, Bohyoung Kim, and Jinwook Seo / 2017
SwiftTuna
2016
iot-augmented-reality

Configuring IoT Devices in Augmented Reality Environment

Joo et al.

cloakingnote

A Novel Desktop Interface for Subtle Writing Using Decoy Texts

L'Yi et al.

peek-a-view

Smartphone Cover Interaction for Multi-tasking

Choi et al.

timeaware

Leveraging Framing Effects to Enhance Personal Productivity

Kim et al.

2016
IoT & Augmented Reality
Configuring IoT Devices in Augmented Reality Environment
Han Joo Chae, Jeongin Hwang, Yuri Choi, Yieun Kim, Kyle Koh, Heonjin Park, and Jinwook Seo / 2016
IoT & Augmented Reality
CloakingNote
A Novel Desktop Interface for Subtle Writing Using Decoy Texts
Sehi L'Yi, Kyle Koh, Jaemin Jo, Bohyoung Kim, and Jinwook Seo / 2016
CloakingNote
Peek-a-View
Smartphone Cover Interaction for Multi-tasking
Koeun Choi, Hyunjoo Song, Kyle Koh, Jinwook Bok, and Jinwook Seo / 2016
Peek-a-View
TimeAware
Leveraging Framing Effects to Enhance Personal Productivity
Young-Ho Kim, Jae Ho Jeon, Eun Kyoung Choe, Bongshin Lee, KwonHyun Kim, and Jinwook Seo / 2016
TimeAware
2015
wordleplus

Opening new possibilities of Wordle leveraging natural interaction and animation

Jo et al.

mirtarvis

miRTarVis is an interactive visual analysis tool for microRNA-mRNA expression profile data.

Jung et al.

xclusim

A visual analytics tool for interactively comparing multiple clustering results of bioinformatics data

L'Yi et al.

eyebookmark

Assisting Recovery from Interruption during Reading

Jo et al.

2015
WordlePlus
Opening new possibilities of Wordle leveraging natural interaction and animation
Jaemin Jo, Bongshin Lee, and Jinwook Seo / 2015
WordlePlus
miRTarVis
miRTarVis is an interactive visual analysis tool for microRNA-mRNA expression profile data.
Daekyoung Jung, Sehi L'Yi, Bohyoung Kim, Robert J. Freishtat, Mamta Giri, Eric Hoffman, and Jinwook Seo / 2015
miRTarVis
XCluSim
A visual analytics tool for interactively comparing multiple clustering results of bioinformatics data
Sehi L'Yi, Bongkyung Ko, DongHwa Shin, Young-Joon Cho, Jaeyong Lee, Bohyoung Kim, and Jinwook Seo / 2015
XCluSim
EyeBookmark
Assisting Recovery from Interruption during Reading
Jaemin Jo, Bohyoung Kim, and Jinwook Seo / 2015
EyeBookmark
2014
reaching-targets-on-discomfort-region-using-tilting-gesture

Chang et al.

gazedx

Comparative Gaze Analysis Framework for Volumetric Medical Images

Song et al.

chromatic-aberration

Effect of Lateral Chromatic Aberration for Chart Reading in Information Visualization on Display Devices

Koh et al.

livegantt

Interactively Visualizing a Large Manufacturing Schedule

Jo et al.

2014
Reaching Targets on Discomfort Region Using Tilting Gesture
Youli Chang, Sehi L'Yi, Kyle Koh, and Jinwook Seo / 2014
Reaching Targets on Discomfort Region Using Tilting Gesture
GazeDx
Comparative Gaze Analysis Framework for Volumetric Medical Images
Hyunjoo Song, Jeongjin Lee, Tae Jung Kim, Kyoung Ho Lee, Bohyoung Kim, and Jinwook Seo / 2014
GazeDx
Chromatic Aberration
Effect of Lateral Chromatic Aberration for Chart Reading in Information Visualization on Display Devices
Kyle Koh, Bohyoung Kim, and Jinwook Seo / 2014
Chromatic Aberration
LiveGantt
Interactively Visualizing a Large Manufacturing Schedule
Jaemin Jo, Jaeseok Huh, Jonghun Park, Bohyoung Kim, and Jinwook Seo / 2014
LiveGantt
2013
stroscope

Multi-scale Visualization of Irregularly Measured Time-series Data

Cho et al.

gazevis

Interactive 3D Gaze Visualization for Contiguous Cross-sectional Medical Images

Song et al.

remote-collaboration-project-2013

Quantitative Evaluation of Media Space Configuration in a Task-Oriented Remote Conference System

Koh et al.

2013
Stroscope
Multi-scale Visualization of Irregularly Measured Time-series Data
Myoungsu Cho, Bohyoung Kim, Hee-Joon Bae, and Jinwook Seo / 2013
Stroscope
GazeVis
Interactive 3D Gaze Visualization for Contiguous Cross-sectional Medical Images
Hyunjoo Song, Jihye Yun, Bohyoung Kim, and Jinwook Seo / 2013
GazeVis
Remote Collaboration Project 2013
Quantitative Evaluation of Media Space Configuration in a Task-Oriented Remote Conference System
Kyle Koh, and Jinwook Seo / 2013
Remote Collaboration Project 2013
2012
imagecode

Using Arbitrary Images as 2D Visual Code

Ko et al.

facereview

Supporting Interactive Exploration of Linked Heterogeneous Datasets for Unilateral Cleft Lip and Palate

Lee et al.

diffmatrix

Matrix-based pairwise time series comparison

Song et al.

jigsawmap

Connecting the Past to the Future - Visualizing and Mapping Textural Cadasters

Lee et al.

2012
ImageCode
Using Arbitrary Images as 2D Visual Code
Jaehee Ko, and Jinwook Seo / 2012
ImageCode
FaceReview
Supporting Interactive Exploration of Linked Heterogeneous Datasets for Unilateral Cleft Lip and Palate
Sungwon Lee, Boeun Kim, Bongshin Lee, Bohyoung Kim, Bohyung Han, Nina K. Anderson, Richard A. Bruun, Stephen Shusterman, and Jinwook Seo / 2012
FaceReview
DiffMatrix
Matrix-based pairwise time series comparison
Hyunjoo Song, Bongshin Lee, Bohyoung Kim, and Jinwook Seo / 2012
DiffMatrix
JIGSAWMAP
Connecting the Past to the Future - Visualizing and Mapping Textural Cadasters
Hyungmin Lee, Sooyun Lee, Namwook Kim, Jeongjin Lee, and Jinwook Seo / 2012
JIGSAWMAP
2011
remote-collaboration-project

What Do You See When You Interact with Friends Online? Face, Hand, or Canvas?

Koh et al.

2011
Remote Collaboration Project
What Do You See When You Interact with Friends Online? Face, Hand, or Canvas?
Kyle Koh, Hyunjoo Song, Daekyoung Jung, and Jinwook Seo / 2011
Remote Collaboration Project
2010
trapezoidbox

Dynamic Query Interface for Spatial Proximity Query with Degree-of-Interest Varied by Distance to Query Point

Cho et al.

pittatree

Tree Visualization Methods for Hierarchical Structures

Song et al.

maniwordle

Providing Flexible Control over Wordle

Koh et al.

2010
TrapezoidBox
Dynamic Query Interface for Spatial Proximity Query with Degree-of-Interest Varied by Distance to Query Point
Myoungsu Cho, Bohyoung Kim, Yeong-Gil Shin, Dong Kyun Jeong, and Jinwook Seo / 2010
TrapezoidBox
PittaTree
Tree Visualization Methods for Hierarchical Structures
Hyunjoo Song, Bohyoung Kim, Bongshin Lee, and Jinwook Seo / 2010
PittaTree
ManiWordle
Providing Flexible Control over Wordle
Kyle Koh, Bongshin Lee, Bohyung Kim, and Jinwook Seo / 2010
ManiWordle
2009
geneshelf

A Web-based Visual Interface for Spinal Cord Injury Study

Kim et al.

2009
GeneShelf
A Web-based Visual Interface for Spinal Cord Injury Study
Bohyoung Kim, Bongshin Lee, Susan Knoblach, Eric Hoffman, and Jinwook Seo / 2009
GeneShelf
2008
gotreeplus

Interactive GO Visualization for Proteomics Projects

Lee et al.

2008
GoTreePlus
Interactive GO Visualization for Proteomics Projects
Bongshin Lee, Kristy Brown, Yetrib Hathout, and Jinwook Seo / 2008
GoTreePlus
2007
conset

Visualizing set concordance with permutation matrices and fan diagrams

Kim et al.

2007
ConSet
Visualizing set concordance with permutation matrices and fan diagrams
Bohyoung Kim, Bongshin Lee, and Jinwook Seo / 2007
ConSet
2006
knowledge-discovery-in-high-dimensional-data

Case Studies and a User Survey for the Rank-by-Feature Framework

Seo et al.

interactive-power-analysis-tool

Interactive Power Analysis Tool for Microarray Hypothesis Testing and Generation

Seo et al.

2006
Knowledge Discovery in High-Dimensional Data
Case Studies and a User Survey for the Rank-by-Feature Framework
Jinwook Seo, and Ben Shneiderman / 2006
Knowledge Discovery in High-Dimensional Data
Interactive Power Analysis Tool
Interactive Power Analysis Tool for Microarray Hypothesis Testing and Generation
Jinwook Seo, and Eric P. Hoffman / 2006
Interactive Power Analysis Tool
2005
a-rank-by-feature-framework

for Interactive Exploration of Multidimensional Data

Seo et al.

2005
A Rank-by-Feature Framework
for Interactive Exploration of Multidimensional Data
Jinwook Seo, and Ben Shneiderman / 2005
A Rank-by-Feature Framework
2004
interactive-optimization-of-signal-to-noise-ratios

Interactive Optimization of Signal-to-Noise Ratios for Affymetrix Microarray Projects

Seo et al.

2004
Interactive Optimization of Signal-to-Noise Ratios
Interactive Optimization of Signal-to-Noise Ratios for Affymetrix Microarray Projects
Jinwook Seo, Marina Bakay, Yi-Wen Chen, Sara Hilmer, Ben Shneiderman, and Eric P Hoffman / 2004
Interactive Optimization of Signal-to-Noise Ratios
2002
hierarchical-clustering-explorer

Interactively Exploring Hierarchical Clustering Results

Seo et al.

2002
Hierarchical Clustering Explorer
Interactively Exploring Hierarchical Clustering Results
Jinwook Seo, and Ben Shneiderman / 2002
Hierarchical Clustering Explorer

Human-Computer Interaction Lab

Dept. of Computer Science and Engineering, Seoul National University

Building 302, Room 314-2

1 Gwanak-ro, Gwanak-gu, Seoul 08826

Tel: +82-2-880-7044

Copyright © 2025 SNU HCI Lab