Submitted/Under Revision

  • Chunggi Lee et al., DesignAI (UIST, submitted, 4/5)
  • Deep Learning Model for Traffic Congestion Prediction (ICDM, submitted)
  • Juyoung Oh et al. MCV (Vis Short, Submitted 6/13)
  • Hwiyeon Kim et al. VTN (Vis Short, Submitted 6/13)



In Preparation/Working Papers

  • Chunggi Lee et al. Reinforcement Learning for GUI Design (Deadline: CHI)
  • Hwiyeon Kim et al. Visualization Thumbnails (Deadline: CHI)
  • Kihwan Kim et al., Reinforcement Learning with smartphone logs (Deadline: CHI)
  • Yunha Han et al. Pervasive/Progressive AR
  • Eduvis 2
  • Kihwan Kim et al., Time Mgt (Deadline: UIST)
  • Kihwan Kim et al., Evaluating Recommendation System Interfaces
  • Gorahk et al., Auto TNV



Published

  • Chunggi Lee, Yeonjun Kim, Seungmin Jin, Dongmin Kim, Ross Maciejewski, David Ebert, and Sungahn Ko*, A Visual Analytics System for Exploring, Monitoring, and Forecasting Road Traffic Congestion, IEEE Transactions on Visualization and Computer (To Appear)
  • Sanghoon Kim, Dongyun Han, Jaeman Son, Kihwan Kim, Sungahn Ko*, A Human-Centered Method for the Prevention of Propagation of Fake News on Mobile Social Network Services, MobiSys, 2019 (Poster), To appear
  • Yunha Han, Chunggi Lee, Sanghoon Kim, Sungahn Ko*, System Architecture for Progressive Augmented Reality, MobiSys, 2019 (Poster), To appear
  • Kihwan Kim, Sanghoon Kim, Chunggi Lee, Sungahn Ko (*), Modeling Exploration/Exploitation Decisions through Mobile Sensing for Understanding Mechanisms of Addiction, MobiSys, 2019 (Poster), To appear
  • Kuatbek Mukabak, Meirambek Omyrzak , Sungahn Ko (*), Insight Provenance In Learning, PacificVis, 2017 (Poster)
  • Sungahn Ko, Isaac Cho, Shehzad Afzal, Calvin Yau, Junghoon Chae, Abish Malik, Kaethe Beck, Yun Jang, William Ribarsky, David S. Ebert, “A Survey on Visual Analysis Approaches for Financial Data,” Computer Graphics Forum (EuroVis 2016), 35(3):599-617, 2016 [PDF]
  • Jiawei Zhang, Benjamin Ahlbrand, Abish Malik, Junghoon Chae, Zhiyu Min, Sungahn Ko and David S. Ebert, “A Visual Analytics Framework for Microblog Data Analysis at Multiple Scales of Aggregation,” Computer Graphics Forum (EuroVis 2016), 35(3): 441-450, 2016 [PDF]
  • Junghoon Chae,Ziawei Zhang, Sungahn Ko, Abish Malik, Heather Connell, David Ebert, “Visual Analytics for Investigative Analysis of Hoax Distress Calls using Social Media,” IEEE International Symposium on Technologies for Homeland Security, 2016 [PDF]
  • Sungahnn Ko, Jieqiong Zhao, Jing Xia, Shehzad Afzal, Xiaoyu Wang, Greg Abram, Niklas Elmqvist,, Len Kne, David Van Riper, Kelly Gaither, Shaun Kennedy, William Tolone, William Ribarsky, David S. Ebert, “VASA: Interactive Computational Steering of Large Asynchronous Simulation Pipelines for Societal Infrastructure,” IEEE Transactions on Visualization and Computer Graphics (IEEE Vis 2014), 20(12):1853-1862, 2014 [PDF]
  • Sungahnn Ko, Shehzad Afzal, Yang Yang, Junghoon Chae, Abish Malik, Yun Jang David Ebert, “Analyzing High-dimensional Multivariate Network Links with Integrated Anomaly Detection, Highlighting and Exploration”, IEEE Conference on Visual Analytics Sciences and Technology (IEEE Vis 2014), p83-92, 2014 [PDF]
  • Chen, V.Y., Razip, A.M., Ko, S., Qian, C.Z., and Ebert, D.S., “Multi-aspect visual analytics on large-scale high-dimensional cyber security data”, Information Visualization, 2013 [PDF]
  • Maciejewski, R., Pattath, A., Ko, S., Hafen, R., Cleveland, W., Ebert, D., “Automated Box-Cox Transformations for Improved Visual Encoding,” IEEE Transactions on Visualization and Computer Graphics, 19(1): 130-140, 2013 [PDF]
  • Sungahn Ko, Jang, Y., Maciejewski, R., Ebert, D, “MarketAnalyzer: An Interactive Visual Analytics System for Analyzing Competitive Advantage Using Point of Sale Data,” Computer Graphics Forum (EuroVis 2012), 31(3):1245-1254, 2012 [PDF]
  • Sungahn Ko, KyungTae Kim, Tejas Kulkarni, Niklas Elmqvist, “Applying mobile device soft keyboards to collaborative multitouch tabletop displays: design and evaluation,” Proceedings of International Tabletop Surface, p130-139, 2011 [PDF]
  • KyungTae Kim, Sungahn Ko, Niklas Elmqvist, David S. Ebert, “WordBridge: Using Composite Tag Clouds in Node-Link Diagrams for Visualizing Content and Relations in Text Corpora,” HICSS 2011: 1-8 [PDF]
  • Man-Keun Seo, Sungahn Ko, Kyu Ho Park, “NLE-FFS: A Flash File System with PRAM for Non-linear Editing,” IEEE Transactions On Consumer Electronics, 55(4):2016-2024, 2009 [PDF]