45 citations · 84 across the 12 of their papers we have counts for
12 papers
Salience DETR: Enhancing Detection Transformer with Hierarchical Salience Filtering Refinement
Xiuquan Hou, Meiqin Liu, Senlin Zhang +2
DETR-like methods have significantly increased detection performance in an end-to-end manner. The mainstream two-stage frameworks of them perform dense self-attention and select a…
Five-Tiered Route Planner for Multi-AUV Accessing Fixed Nodes in Uncertain Ocean Environments
Jiaxin Zhang, Meiqin Liu, Senlin Zhang +2
This article introduces a five-tiered route planner for accessing multiple nodes with multiple autonomous underwater vehicles (AUVs) that enables efficient task completion in stoch…
CARE: Confidence-rich Autonomous Robot Exploration using Bayesian Kernel Inference and Optimization
Yang Xu, Ronghao Zheng, Senlin Zhang +2
In this paper, we consider improving the efficiency of information-based autonomous robot exploration in unknown and complex environments. We first utilize Gaussian process (GP) re…
Resource-Efficient Cooperative Online Scalar Field Mapping via Distributed Sparse Gaussian Process Regression
Tianyi Ding, Ronghao Zheng, Senlin Zhang +1
Cooperative online scalar field mapping is an important task for multi-robot systems. Gaussian process regression is widely used to construct a map that represents spatial informat…
Physics-informed Neural Network Combined with Characteristic-Based Split for Solving Navier-Stokes Equations
Shuang Hu, Meiqin Liu, Senlin Zhang +2
In this paper, physics-informed neural network (PINN) based on characteristic-based split (CBS) is proposed, which can be used to solve the time-dependent Navier-Stokes equations (…
Bayesian Generalized Kernel Inference for Exploration of Autonomous Robots
Yang Xu, Ronghao Zheng, Senlin Zhang +1
This paper concerns realizing highly efficient information-theoretic robot exploration with desired performance in complex scenes. We build a continuous lightweight inference model…
Confidence-rich Localization and Mapping based on Particle Filter for Robotic Exploration
Yang Xu, Ronghao Zheng, Senlin Zhang +1
This paper mainly studies the localization and mapping of range sensing robots in the confidence-rich map (CRM) and then extends it to provide a full state estimate for information…
Hierarchical Multi-robot Strategies Synthesis and Optimization under Individual and Collaborative Temporal Logic Specifications
Ruofei Bai, Ronghao Zheng, Yang Xu +2
This paper presents a hierarchical framework to solve the multi-robot temporal task planning problem. We assume that each robot has its individual task specification and the robots…
Multi-Robot Task Planning under Individual and Collaborative Temporal Logic Specifications
Ruofei Bai, Ronghao Zheng, Meiqin Liu +1
This paper investigates the task coordination of multi-robot where each robot has a private individual temporal logic task specification; and also has to jointly satisfy a globally…
Integer-Programming-Based Narrow-Passage Multi-Robot Path Planning with Effective Heuristics
Jiaxi Huo, Ronghao Zheng, Meiqin Liu +1
We study optimal Multi-robot Path Planning (MPP) on graphs, in order to improve the efficiency of multi-robot system (MRS) in the warehouse-like environment. We propose a novel alg…
Robust Inertial-aided Underwater Localization based on Imaging Sonar Keyframes
Yang Xu, Ronghao Zheng, Senlin Zhang +1
This article focuses on feature-based underwater localization and navigation for autonomous underwater vehicles (AUVs) using 2D imaging sonar measurements. The sparsity of underwat…
Privacy-preserving Health Data Sharing for Medical Cyber-Physical Systems
Han Qiu, Meikang Qiu, Meiqin Liu +1
The recent spades of cyber security attacks have compromised end users' data safety and privacy in Medical Cyber-Physical Systems (MCPS). Traditional standard encryption algorithms…