12 citations · 16 across the 13 of their papers we have counts for
6 papers · 1 filter
CIG-RL: Curiosity-Driven Information-Guided Reinforcement Learning for Source Term Estimation in Uncertain Environments
Junhee Lee, Seunghwan Kim, Hongro Jang +4
Source term estimation (STE), which aims to estimate key properties of the gas source, is essential for identifying hazardous gas releases. Information-theoretic approaches have be…
Deep Probabilistic Indoor Gas Source Localization via Physical Dependency-Guided Sequential Inference
Seunghwan Kim, Hyungjin Kim, Junhee Lee +1
Reliable gas source localization (GSL) is critical to safety in industrial and urban environments, yet remains challenging indoors because walls and obstacles interact with airflow…
Self-supervised Geometry Reasoning for LiDAR Simultaneous Localization and Mapping
Jiwoo Kim, Jinwoo Lee, Woojae Shin +2
LiDAR simultaneous localization and mapping (SLAM) relies on local geometric quantities such as covariances, correspondences, and surface structures. However, most existing pipelin…
Learning Point Cloud Geometry as a Statistical Manifold: Theory and Practice
Jinwoo Lee, Jiwoo Kim, Woojae Shin +2
Point clouds are a fundamental representation for robotic perception tasks such as localization, mapping, and object pose estimation. However, LiDAR-acquired point clouds are inher…
Kernel-SDF: An Open-Source Library for Real-Time Signed Distance Function Estimation using Kernel Regression
Zhirui Dai, Tianxing Fan, Mani Amani +4
Accurate and efficient scene representation is crucial for robotic tasks such as motion planning, manipulation, and navigation. Signed distance functions (SDFs) have emerged as a p…
Communication-Free Collective Navigation for a Swarm of UAVs via LiDAR-Based Deep Reinforcement Learning
Myong-Yol Choi, Hankyoul Ko, Hanse Cho +4
This paper presents a deep reinforcement learning (DRL) based controller for collective navigation of unmanned aerial vehicle (UAV) swarms in communication-denied environments, ena…