15 citations · 36 across the 45 of their papers we have counts for
48 papers
The Goldbach exceptional set: an exponent 7/12 and conditional refinement
János Pintz, Ingo Althöfer
Let \(E(X)\) count the even integers between \(4\) and \(X\) that are not sums of two primes. We combine Pintz's explicit formula for the major arcs with the exponential-sum estima…
From Local Whole-Body VLA Behaviors to Scene-Scale Aerial Manipulation
Weixiang Guo, Rui Jin, Haotian Jin +7
Vision-language-action (VLA) models enable task-conditioned interaction, but extending them to scene-scale aerial manipulation remains challenging due to costly whole-body demonstr…
G2-Nav: Grounded and Guarded Vision-Language Costmaps for Robot Social Navigation
Yuwen Liao, Yihang Lan, Yizhuo Yang +4
Social navigation requires the robot to reason and respond in complex real-world environments. While recent works attempt to incorporate human-level intelligence into robot plannin…
From Sketch Prior to Trajectories: A Mission-Oriented Coordinated Navigation Framework for Indoor UAV Swarm
Xinhang Xu, Ruiyang Liu, Haotian Jin +4
UAV swarm for applications, such as indoor inspection, security patrol, and logistics delivery, are often mission-oriented rather than exploration-oriented. In these tasks, UAVs ar…
NeuralMUSIC: A Hybrid Neural-Subspace Framework for Robot Sound Source Localization
Yizhuo Yang, Junqiao Fan, Shenghai Yuan +1
Reliable sound source localization is fundamental to robot audition, enabling autonomous robots to perceive spatial cues and operate effectively in dynamic environments. Classical…
FU-MPC: Frontier- and Uncertainty-Aware Model Predictive Control for Efficient and Accurate UAV Exploration with Motorized LiDAR
Jianping Li, Pengfei Wan, Zhongyuan Liu +6
Efficient UAV exploration in unknown environments requires rapid coverage expansion while maintaining accurate and reliable localization, since safe navigation in complex scenes de…
Watch Your Step: Learning Semantically-Guided Locomotion in Cluttered Environment
Denan Liang, Yuan Zhu, Ruimeng Liu +3
Although legged robots demonstrate impressive mobility on rough terrain, using them safely in cluttered environments remains a challenge. A key issue is their inability to avoid st…
S3KF: Spherical State-Space Kalman Filtering for Panoramic 3D Multi-Object Tracking
Zhongyuan Liu, Shaonan Yu, Jianping Li +5
Panoramic multi-object tracking is important for industrial safety monitoring, wide-area robotic perception, and infrastructure-light deployment in large workspaces. In these setti…
Line-of-Sight-Constrained Multi-Robot Mapless Navigation via Polygonal Visible Regions
Ruofei Bai, Shenghai Yuan, Xinhang Xu +5
Multi-robot systems rely on underlying connectivity to ensure reliable communication and timely coordination. This paper studies the line-of-sight (LoS) connectivity maintenance pr…
RPMS: Enhancing LLM-Based Embodied Planning through Rule-Augmented Memory Synergy
Zhenhang Yuan, Shenghai Yuan, Lihua Xie
LLM agents often fail in closed-world embodied environments because actions must satisfy strict preconditions -- such as location, inventory, and container states -- and failure fe…
OmniVLN: Omnidirectional 3D Perception and Token-Efficient LLM Reasoning for Visual-Language Navigation across Air and Ground Platforms
Zhongyuang Liu, Min He, Shaonan Yu +5
Language-guided embodied navigation requires an agent to interpret object-referential instructions, search across multiple rooms, localize the referenced target, and execute reliab…
Beyond Imitation: Reinforcement Learning Fine-Tuning for Adaptive Diffusion Navigation Policies
Junhe Sheng, Ruofei Bai, Kuan Xu +5
Diffusion-based robot navigation policies trained on large-scale imitation learning datasets, can generate multi-modal trajectories directly from the robot's visual observations, b…
PanoDP: Learning Collision-Free Navigation with Panoramic Depth and Differentiable Physics
Hao Zhong, Pei Chi, Jiang Zhao +4
Autonomous collision-free navigation in cluttered environments requires safe decision-making under partial observability with both static structure and dynamic obstacles. We presen…
Accurate Calibration and Robust LiDAR-Inertial Odometry for Spinning Actuated LiDAR Systems
Zijie Chen, Xiaowei Liu, Yong Xu +3
Accurate calibration and robust localization are fundamental for downstream tasks in spinning actuated LiDAR applications. Existing methods, however, require parameterizing extrins…
What Is The Best 3D Scene Representation for Robotics? From Geometric to Foundation Models
Tianchen Deng, Yue Pan, Shenghai Yuan +10
In this paper, we provide a comprehensive overview of existing scene representation methods for robotics, covering traditional representations such as point clouds, voxels, signed…
TGSFormer: Scalable Temporal Gaussian Splatting for Embodied Semantic Scene Completion
Rui Qian, Haozhi Cao, Tianchen Deng +4
Embodied 3D Semantic Scene Completion (SSC) infers dense geometry and semantics from continuous egocentric observations. Most existing Gaussian-based methods rely on random initial…
Gaussian Semantic Field for One-shot LiDAR Global Localization
Pengyu Yin, Shenghai Yuan, Haozhi Cao +4
We present a one-shot LiDAR global localization algorithm featuring semantic disambiguation ability based on a lightweight tri-layered scene graph. While landmark semantic registra…
STARC: See-Through-Wall Augmented Reality Framework for Human-Robot Collaboration in Emergency Response
Shenghai Yuan, Weixiang Guo, Tianxin Hu +5
In emergency response missions, first responders must navigate cluttered indoor environments where occlusions block direct line-of-sight, concealing both life-threatening hazards a…
Energy-Constrained Navigation for Planetary Rovers under Hybrid RTG-Solar Power
Tianxin Hu, Weixiang Guo, Ruimeng Liu +5
Future planetary exploration rovers must operate for extended durations on hybrid power inputs that combine steady radioisotope thermoelectric generator (RTG) output with variable…
PERAL: Perception-Aware Motion Control for Passive LiDAR Excitation in Spherical Robots
Shenghai Yuan, Jason Wai Hao Yee, Weixiang Guo +3
Autonomous mobile robots increasingly rely on LiDAR-IMU odometry for navigation and mapping, yet horizontally mounted LiDARs such as the MID360 capture few near-ground returns, lim…
Adaptive Motorized LiDAR Scanning Control for Robust Localization with OpenStreetMap
Jianping Li, Kaisong Zhu, Zhongyuan Liu +4
LiDAR-to-OpenStreetMap (OSM) localization has gained increasing attention, as OSM provides lightweight global priors such as building footprints. These priors enhance global consis…
AEOS: Active Environment-aware Optimal Scanning Control for UAV LiDAR-Inertial Odometry in Complex Scenes
Jianping Li, Xinhang Xu, Zhongyuan Liu +3
LiDAR-based 3D perception and localization on unmanned aerial vehicles (UAVs) are fundamentally limited by the narrow field of view (FoV) of compact LiDAR sensors and the payload c…
Aerial Target Encirclement and Interception with Noisy Range Observations
Fen Liu, Shenghai Yuan, Thien-Minh Nguyen +2
This paper proposes a strategy to encircle and intercept a non-cooperative aerial point-mass moving target by leveraging noisy range measurements for state estimation. In this appr…
EGS-SLAM: RGB-D Gaussian Splatting SLAM with Events
Siyu Chen, Shenghai Yuan, Thien-Minh Nguyen +4
Gaussian Splatting SLAM (GS-SLAM) offers a notable improvement over traditional SLAM methods, enabling photorealistic 3D reconstruction that conventional approaches often struggle…