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Hello, I am Hayeong Song!

I am a Computer Science Ph.D. student at Georgia Tech.

My advisor is Prof. John Stasko at the Information Interfaces Research Group.

My research goal is to enhance users’ (without statistical background) ability to analyze and gain insights about data through interactive visualization systems. To design and build such interfaces I leverage different ML models, visualizations, and mixed-initiative techniques. I am also interested in communicating uncertainty to users to support their decision-making.

Previously, I worked designing interactive visual interfaces that support multimodal (e.g., speech and touch) interactions to support expressive data analysis to users.

Research Areas

  • Data Visualization
  • Visual Analytics
  • Human-Computer Interaction
  • Machine Learning
  • Natural Language Processing

Professional experience

Research Intern (June-Aug,2021)
  • Microsoft Research, Redmond, WA
  • Mentors: Peter Bodik & Gonzalo Ramos
Research Assistant (2018-current)
  • Georgia Tech
  • Advisor: John Stasko
Research Assitant (2017-2018)
  • University of Colorado Boulder
  • Advisor: Danielle Szafir
M.S. Computer Scienve (2018)
  • University of Colorado Boulder
B.S. in Computer Scienve (2018)
  • Handong Global University

Publications

Journal/Conference

Hayeong Song & Danielle Albers Szafir. “Where’s My Data? Evaluating Visualizations with Missing Data.” IEEE Transactions on Visualizations and Computer Graphics, 2018. In Proceedings of IEEE VIS 2018.
Paper|Project Page|Talk (InfoVis 18)

Hayeong Song, Yu Fu, Bahador Saket, John Stasko, “Understanding the Effects of Visualizing Missing Values on Visual Data Exploration” IEEE Transactions on Visualizations and Computer Graphics, 2021. In Proceedings of IEEE VIS 2021.

Hayeong Song ,Yu Fu, Bahador Saket, John Stasko, “Understanding the Effects of Visualizing Missing Values on Visual Data Exploration” IEEE Transactions on Visualizations and Computer Graphics, 2021. In Proceedings of IEEE VIS 2021.
Paper

Posters

Hayeong Song, Bahador Saket, & John Stasko “Evaluating the Effects of Visualizing Missing Values on Data Exploration”. IEEE Transactions on Visualizations and Computer Graphics, 2020.

News

[Aug.2021] A paper “Understanding the Effects of Visualizing Missing Values on Visual Data Exploration” was accepted at IEEE VIS 2021!

[June.2021] I started my internship at Microsoft Research!

CV