Welcome! We are Visualization and Business Analytics Lab(ViBA) at Seoul National University led by professor Hyunwoo Park. ViBA is a pioneering hub where the convergence of visualization, operations research, and graph neural networks (GNNs) propels the frontier of technology and innovation. Our multidisciplinary team is dedicated to exploring and advancing these dynamic fields, driven by their increasing relevance and application in today’s data-driven world. More details to follow.

Lab Introduction Video

Our main research interests include Visualization, Operations Research, Graph Neural Networks, and their applications. Some of the specific ones are as follows:

  • Interactive Data Visualization
  • Visualization using Virtual Reality (VR) and Augmented Reality (AR)
  • Geospatial Data Visualization
  • Social Network Analysis
  • Drug Discovery and Development
  • Recommendation Systems
  • Visual Analytics for Big Data
  • Optimization of Network Structures using GNNs
  • Knowledge Graphs
  • Graph Mining

 

News

July 2024

1 paper accepted at PLoS ONE

June 2024

5 new members joined the lab! Welcome aboard, Jaeseong Ju, Dokyung Lee, Yanjie Zhao, Yujin Kim and Minchan Kim!

April 2024

1 paper accepted at INFORMS MSOM 2024

April 2024

1 paper accepted at AOM 2024

March 2024

2 papers accepted at IEEE PacificVis 2024

February 23, 2024

3 Members graduated. Congrats!

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