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๐Ÿ” chenxu wu ๐Ÿ“‚ Engineering
Showing 62 results for "chenxu wu" in Engineering
Engineering Preprint PDF DOI

Feedback Linearization of Hyperbolic PDEs with Volterra Nonlinearities

Miroslav Krstic ยท 2026

Alberto Isidori's framework of geometric nonlinear control, and particularly of feedback linearization, is the inspiration behind PDE backstepping: apply a transfromation of the state to cast the planโ€ฆ

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Engineering Preprint PDF DOI

MoMaStage: Skill-State Graph Guided Planning and Closed-Loop Execution for Long-Horizon Indoor Mobile Manipulation

Chenxu Li, Zixuan Chen, Yetao Li, Jiapeng Xu, Hongyu Ding, Jieqi Shi, Jing Huo, Yang Gao ยท 2026

Indoor mobile manipulation (MoMA) enables robots to translate natural language instructions into physical actions, yet long-horizon execution remains challenging due to cascading errors and limited geโ€ฆ

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Engineering Preprint PDF DOI

Deep learning water-unsuppressed MRSI at ultra-high field for simultaneous quantitative metabolic, susceptibility and myelin water imaging

Paul J. Weiser, Jiye Kim, Jongho Lee, Amirmohammad Shamaei, Gulnur Ungan, Malte Hoffmann, Antoine Klauser, Berkin Bilgic, Ovidiu C. Andronesi ยท 2025

Purpose: Magnetic Resonance Spectroscopic Imaging (MRSI) maps endogenous brain metabolism while suppressing the overwhelming water signal. Water-unsuppressed MRSI (wu-MRSI) allows simultaneous imagingโ€ฆ

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Engineering Preprint PDF DOI

TokCom-UEP: Semantic Importance-Matched Unequal Error Protection for Resilient Image Transmission

Kaizheng Zhang, Zuolin Jin, Zhihang Cheng, Ming Zeng, Li Qiao, Zesong Fei ยท 2025

Based on the provided LaTeX code, here is the metadata for the submission form: Title: TokCom-UEP: Semantic Importance-Matched Unequal Error Protection for Resilient Image Transmission Author(s): Kaizโ€ฆ

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Engineering Preprint PDF DOI

Large Language Model-Assisted Planning of Electric Vehicle Charging Infrastructure with Real-World Case Study

Xinda Zheng, Canchen Jiang, Hao Wang ยท 2025

The growing demand for electric vehicle (EV) charging infrastructure presents significant planning challenges, requiring efficient strategies for investment and operation to deliver cost-effective chaโ€ฆ

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Engineering Preprint PDF DOI

CryoSplat: Gaussian Splatting for Cryo-EM Homogeneous Reconstruction

Suyi Chen, Haibin Ling ยท 2025

As a critical modality for structural biology, cryogenic electron microscopy (cryo-EM) facilitates the determination of macromolecular structures at near-atomic resolution. The core computational taskโ€ฆ

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Engineering Preprint PDF DOI

Multi Layered Autonomy and AI Ecologies in Robotic Art Installations

Baoyang Chen, Xian Xu, Huamin Qu ยท 2025

This paper presents Symbiosis of Agents, is a large-scale installation by Baoyang Chen (baoyangchen.com), that embeds AI-driven robots in an immersive, mirror-lined arena, probing the tension between โ€ฆ

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Engineering Preprint PDF DOI

Optimal Sizing and Material Choice for Additively Manufactured Compact Plate Heat Exchangers

Mehmet Basaran, Frederik Rogiers, Martine Baelmans, Maarten Blommaert ยท 2025

Advances in additive manufacturing (AM) enable new opportunities to design compact heat exchangers (cHEXs) by leveraging flexible geometries to improve energy and material efficiency. However, it is wโ€ฆ

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Engineering Preprint PDF DOI

GRaD-Nav: Efficiently Learning Visual Drone Navigation with Gaussian Radiance Fields and Differentiable Dynamics

Qianzhong Chen, Jiankai Sun, Naixiang Gao, JunEn Low, Timothy Chen, Mac Schwager ยท 2025

Autonomous visual navigation is an essential element in robot autonomy. Reinforcement learning (RL) offers a promising policy training paradigm. However existing RL methods suffer from high sample comโ€ฆ

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Engineering Preprint PDF DOI

A hybrid framework integrating classical computers and quantum annealers for optimisation of truss structures

Van-Dung Nguyen, Erin Kuci, Michel Rasquin, Ludovic Noels ยท 2025

This work proposes a hybrid framework combining classical computers with quantum annealers for structural optimisation. At each optimisation iteration of an iterative process, two minimisation problemโ€ฆ

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Engineering Preprint PDF DOI

On Symmetries in Analytic Input-Output Systems

W. Steven Gray, Erik I. Verriest ยท 2025

There are many notions of symmetry for state space models. They play a role in understanding when systems are time reversible, provide a system theoretic interpretation of thermodynamics, and have appโ€ฆ

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Engineering Preprint PDF DOI

Spatial Temporal Attention based Target Vehicle Trajectory Prediction for Internet of Vehicles

Ouhan Huang, Huanle Rao, Xiaowen Cai, Tianyun Wang, Aolong Sun, Sizhe Xing, Yifan Sun, Gangyong Jia ยท 2025

Forecasting vehicle behavior within complex traffic environments is pivotal within Intelligent Transportation Systems (ITS). Though this technology plays a significant role in alleviating the prevalenโ€ฆ

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Engineering Preprint PDF DOI

Investigation on domain adaptation of additive manufacturing monitoring systems to enhance digital twin reusability

Jiarui Xie, Zhuo Yang, Chun-Chun Hu, Haw-Ching Yang, Yan Lu, Yaoyao Fiona Zhao ยท 2024

Powder bed fusion (PBF) is an emerging metal additive manufacturing (AM) technology that enables rapid fabrication of complex geometries. However, defects such as pores and balling may occur and lead โ€ฆ

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Engineering Preprint PDF DOI

ViewActive: Active viewpoint optimization from a single image

Jiayi Wu, Xiaomin Lin, Botao He, Cornelia Fermuller, Yiannis Aloimonos ยท 2024

When observing objects, humans benefit from their spatial visualization and mental rotation ability to envision potential optimal viewpoints based on the current observation. This capability is cruciaโ€ฆ

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Engineering Preprint PDF DOI

Parameter Dependent Chen--Fliess Series and Their Nonrecursive Interconnections

W. Steven Gray, Natalie Pham ยท 2024

A class of parameter dependent Chen--Fliess series is introduced where the series coefficients are taken from a noncommutative ring of multivariable differential operators. Such series are shown in thโ€ฆ

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Engineering Preprint PDF DOI

Precise Analysis of Covariance Identifiability for Activity Detection in Grant-Free Random Access

Shengsong Luo, Junjie Ma, Chongbin Xu, Xin Wang ยท 2024

We consider the identifiability issue of maximum likelihood based activity detection in massive MIMO based grant-free random access. A prior work by Chen et al. indicates that the identifiability undeโ€ฆ

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Engineering Preprint PDF DOI

Evaluating MEDIRL: A Replication and Ablation Study of Maximum Entropy Deep Inverse Reinforcement Learning for Human Social Navigation

Vinay Gupta, Nihal Gunukula ยท 2024

In this study, we enhance the Maximum Entropy Deep Inverse Reinforcement Learning (MEDIRL) framework, targeting its application in human robot interaction (HRI) for modeling pedestrian behavior in croโ€ฆ

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Engineering Preprint PDF DOI

Time topological analysis of EEG using signature theory

Stephane Chretien, Ben Gao, Astrid Thebault-Guiochon, Remi Vaucher ยท 2024

Anomaly detection in multivariate signals is a task of paramount importance in many disciplines (epidemiology, finance, cognitive sciences and neurosciences, oncology, etc.). In this perspective, Topoโ€ฆ

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Engineering Preprint PDF DOI

SCINeRF: Neural Radiance Fields from a Snapshot Compressive Image

Yunhao Li, Xiaodong Wang, Ping Wang, Xin Yuan, Peidong Liu ยท 2024

In this paper, we explore the potential of Snapshot Compressive Imaging (SCI) technique for recovering the underlying 3D scene representation from a single temporal compressed image. SCI is a cost-effโ€ฆ

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Engineering Preprint PDF DOI

Zero-Shot ECG Classification with Multimodal Learning and Test-time Clinical Knowledge Enhancement

Che Liu, Zhongwei Wan, Cheng Ouyang, Anand Shah, Wenjia Bai, Rossella Arcucci ยท 2024

Electrocardiograms (ECGs) are non-invasive diagnostic tools crucial for detecting cardiac arrhythmic diseases in clinical practice. While ECG Self-supervised Learning (eSSL) methods show promise in reโ€ฆ

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