Dongguk University

Publications

† corresponding author · * equal contribution

2026

  • Spatially Constrained 3D Scene Graphs for Scene-Grounded Subtask Generation
    Junsang Ryu, Siwoo Lee, Inseong Choi, Soohwan Song
    Electronics
    PDF
  • HiP-LR: Hierarchical Planning with Localized Failure Recovery for Long-Horizon Multi-Robot Tasks Accepted
    Chaerin Lee*, Seoyoon Kim*, Seungbeen Lee, Woojin Lee†, Soohwan Song†
    Findings of the Association for Computational Linguistics: EMNLP 2026 Top-Tier
  • Online Explore–Then–Exploit UAV Scanning with Budgeted Return Re-Scanning Accepted
    Sanggi Lee, Inseong Choi, Soohwan Song†
    IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) Top-Tier
    Project Page
  • PR-IQA: Partial-Reference Image Quality Assessment for Diffusion-Based Novel View Synthesis
    Inseong Choi*, Siwoo Lee*, Seung-Hun Nam†, Soohwan Song†
    IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Top-Tier
    PDF Project Page Github

2025

  • Efficient TSP-Based Task Group Allocation for Multi-Task Multi-Agent Pickup and Delivery
    Seungbeen Lee, Chanyoung Lee, Wonpil Yu, Soohwan Song
    IEEE Access
    PDF
  • Online 3D Gaussian Splatting Modeling with Novel View Selection
    Byeonggwon Lee, Junkyu Park, Khang Truong Giang†, Soohwan Song†
    International Joint Conference on Artificial Intelligence (IJCAI) Top-Tier
    PDF
  • Stereo-GS: Online 3D Gaussian Splatting Mapping Using Stereo Depth Estimation
    Junkyu Park*, Byeonggwon Lee*, Sanggi Lee, Soohwan Song
    Electronics
    PDF
  • MVS-GS: High-Quality 3D Gaussian Splatting Mapping via Online Multi-View Stereo
    Byeonggwon Lee, Junkyu Park, Khang Truong Giang, Sungho Jo†, Soohwan Song†
    IEEE Access
    PDF

2024

  • TopicFM+: Boosting Accuracy and Efficiency of Topic-Assisted Feature Matching
    Khang Truong Giang, Soohwan Song†, Sungho Jo†
    IEEE Transactions on Image Processing Top-Tier
    PDF
  • Learning to Produce Semi-Dense Correspondences for Visual Localization Oral · Top 3.3%
    Khang Truong Giang, Soohwan Song†, Sungho Jo†
    Conference on Computer Vision and Pattern Recognition (CVPR) Top-Tier
    PDF

2023

  • Anytime Lifelong Multi-Agent Pathfinding in Topological Maps
    Soohwan Song, Kiin Na, Wonpil Yu
    IEEE Access
    PDF Video
  • TopicFM: Robust and Interpretable Topic-Assisted Feature Matching
    Khang Truong Giang, Soohwan Song†, Sungho Jo†
    AAAI Conference on Artificial Intelligence (AAAI) Top-Tier
    PDF

2022

  • Prior Depth-Based Multi-View Stereo Network for Online 3D Model Reconstruction
    Soohwan Song*, Khang Truong Giang*, Daekyum Kim, Sungho Jo
    Pattern Recognition
    PDF Video
  • Curvature-Guided Dynamic Scale Networks for Multi-View Stereo
    Khang Truong Giang, Soohwan Song, Sungho Jo
    International Conference on Learning Representations (ICLR) Top-Tier
    PDF

2021

  • View Path Planning via Online Multi-View Stereo for 3D Modeling of Large-Scale Structures
    Soohwan Song, Daekyum Kim, Sunghee Choi
    IEEE Transactions on Robotics Top-Tier
    PDF Video
  • Sequential Depth Completion with Confidence Estimation for 3D Model Reconstruction
    Khang Truong Giang*, Soohwan Song*, Daekyum Kim, Sunghee Choi
    IEEE Robotics and Automation Letters
    PDF Video

2020

  • Online Coverage and Inspection Planning for 3D Modeling
    Soohwan Song, Daekyum Kim, Sungho Jo
    Autonomous Robots
    PDF Page Video
  • Active 3D Modeling via Online Multi-View Stereo
    Soohwan Song, Daekyum Kim, Sungho Jo
    IEEE International Conference on Robotics and Automation (ICRA) Top-Tier
    PDF Video Video 2

2018

  • Surface-Based Exploration for Autonomous 3D Modeling
    Soohwan Song, Sungho Jo
    IEEE International Conference on Robotics and Automation (ICRA) Top-Tier
    PDF Video

2017

  • Online Inspection Path Planning for Autonomous 3D Modeling Using a Micro-Aerial Vehicle
    Soohwan Song, Sungho Jo
    IEEE International Conference on Robotics and Automation (ICRA) Top-Tier
    PDF Video

2016

  • 3D Reconstruction Using a Sparse Laser Scanner and a Single Camera for Outdoor Autonomous Vehicle
    Honggu Lee, Soohwan Song, Sungho Jo
    IEEE International Conference on Intelligent Transportation Systems (ITSC)
    PDF

2015

  • Traversability Classification Using Super-Voxel Method in Unstructured Terrain
    Soohwan Song, Sungho Jo
    Robot Intelligence Technology and Applications
    PDF

2014

  • Boundary-Enhanced Supervoxel Segmentation for Sparse Outdoor LiDAR Data
    Soohwan Song, Honggu Lee, Sungho Jo
    Electronics Letters
    PDF Page Video