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๐Ÿ” thomas y. he ๐Ÿ“‚ Engineering
Showing 470 results for "thomas y. he" in Engineering
Engineering Preprint PDF DOI

Magnetic Indoor Localization through CNN Regression and Rotation Invariance

Helge Rose, Konstantin Klipp, Tom Koubek, Bernd Schaufele, Ilja Radusch ยท 2026

Indoor positioning is an essential technology for a wide range of applications in GNSS-denied environments, including indoor navigation and IoT systems. Combining convolutional neural networks (CNNs) โ€ฆ

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Engineering Preprint PDF DOI

Co-Design of Cryptographic Parameters and Delay-Aware Feedback Gain for Encrypted Control Systems

Yeongjun Jang ยท 2026

Encrypted control employs homomorphic encryption (HE) to protect both the computation and communication stages, making it a promising approach for secure networked control systems. Most existing resulโ€ฆ

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Engineering Preprint PDF DOI

Evaluating the Exp-Minus-Log Sheffer Operator for Battery Characterization

Eymen Ipek ยท 2026

Odrzywolek (2026) recently introduced the Exp-Minus-Log (EML) operator eml (x, y) = exp(x) - ln(y) and proved constructively that, paired with the constant 1, it generates the entire scientific-calculโ€ฆ

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Engineering Preprint PDF DOI

Investing Is Compression

Oscar Stiffelman ยท 2026

In 1956 John Kelly wrote a paper at Bell Labs describing the relationship between gambling and Information Theory. What came to be known as the Kelly Criterion is both an objective and a closed-form sโ€ฆ

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Engineering Preprint PDF DOI

Group-invariant moments under tomographic projections

Amnon Balanov, Tamir Bendory, Dan Edidin ยท 2026

Let $f:\mathbb{R}^n\to\mathbb{R}$ be an unknown object, and suppose the observations are tomographic projections of randomly rotated copies of $f$ of the form $Y = P(R\cdot f)$, where $R$ is Haar-unifโ€ฆ

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Engineering Preprint PDF DOI

Dead Code Doesn't Talk: Authentic Requirements Elicitation in Introductory Software Engineering

Santiago Berrezueta-Guzman, Vanesa Metaj, Stefan Wagner ยท 2026

Requirements elicitation is among the most communication-intensive activities in software engineering, yet it receives limited explicit treatment in undergraduate curricula. This paper presents a caseโ€ฆ

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Engineering Preprint PDF DOI

Copilot-Assisted Second-Thought Framework for Brain-to-Robot Hand Motion Decoding

Yizhe Li, Shixiao Wang, Jian K. Liu ยท 2026

Motor kinematics prediction (MKP) from electroencephalography (EEG) is an important research area for developing movement-related brain-computer interfaces (BCIs). While traditional methods often relyโ€ฆ

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Engineering Preprint PDF DOI

Autonomous overtaking trajectory optimization using reinforcement learning and opponent pose estimation

Matej Rene Cihlar, Luka Siktar, Branimir Caran, Marko Svaco ยท 2026

Vehicle overtaking is one of the most complex driving maneuvers for autonomous vehicles. To achieve optimal autonomous overtaking, driving systems rely on multiple sensors that enable safe trajectory โ€ฆ

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Engineering Preprint PDF DOI

MIRROR: Visual Motion Imitation via Real-time Retargeting and Teleoperation with Parallel Differential Inverse Kinematics

Junheng Li, Lizhi Yang, Aaron D. Ames ยท 2026

Real-time humanoid teleoperation requires inverse kinematics (IK) solvers that are both responsive and constraint-safe under kinematic redundancy and self-collision constraints. While differential IK โ€ฆ

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Engineering Preprint PDF DOI

Digital Self-Interference Cancellation in Full-Duplex Radios: A Fundamental Limit Perspective

Limin Liao, Jun Sun, Junzhi Wang, Chao Deng, Jizhao Wang, Fangsen Li, Yingzhuang Liu ยท 2026

Digital self-interference cancellation (D-SIC) plays a crucial role in in-band full-duplex radios. Unfortunately, its fundamental limit remains unclear. In this paper, we aim to address this problem bโ€ฆ

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Engineering Preprint PDF DOI

Performance Bounds and Robust Filtering for LEO Inter-Satellite Synchronization under Cross-Epoch Doppler Coupling

Haofan Dong, Houtianfu Wang, Hanlin Cai, Ozgur B. Akan ยท 2026

Low Earth orbit (LEO) inter-satellite links (ISLs) must achieve joint synchronization and ranging under severe hardware impairments, namely oscillator phase noise, clock drift, and measurement outlierโ€ฆ

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Engineering Preprint PDF DOI

Soft Fault Estimation and Localisation in Y-Shaped Networks using OFDM-Based Signals

Ameer Ahmadie ยท 2026

This paper introduces a method for detecting, estimating, and localising a soft fault in wired communication networks. The proposed method is based on analysing the transmission coefficients (TC) in tโ€ฆ

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Engineering Preprint PDF DOI

HE-VPR: Height Estimation Enabled Aerial Visual Place Recognition Against Scale Variance

Mengfan He, Xingyu Shao, Chunyu Li, Chao Chen, Liangzheng Sun, Ziyang Meng, Yuanqing Wu ยท 2026

In this work, we propose HE-VPR, a visual place recognition (VPR) framework that incorporates height estimation. Our system decouples height inference from place recognition, allowing both modules to โ€ฆ

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Self-supervised Domain Adaptation for Visual 3D Pose Estimation of Nano-drone Racing Gates by Enforcing Geometric Consistency

Nicholas Carlotti, Michele Antonazzi, Elia Cereda, Mirko Nava, Nicola Basilico, Daniele Palossi, Alessandro Giusti ยท 2026

We consider the task of visually estimating the relative pose of a drone racing gate in front of a nano-quadrotor, using a convolutional neural network pre-trained on simulated data to regress the gatโ€ฆ

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Enhancing Vision-Language Navigation with Multimodal Event Knowledge from Real-World Indoor Tour Videos

Haoxuan Xu, Tianfu Li, Wenbo Chen, Yi Liu, Xingxing Zuo, Yaoxian Song, Haoang Li ยท 2026

Vision-Language Navigation (VLN) agents often struggle with long-horizon reasoning in unseen environments, particularly when facing ambiguous, coarse-grained instructions. While recent advances use knโ€ฆ

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Cell-Free Massive MIMO-Assisted SWIPT Using Stacked Intelligent Metasurfaces

Thien Duc Hua, Mohammadali Mohammadi, Hien Quoc Ngo, Michail Matthaiou ยท 2026

This study explores a next-generation multiple access (NGMA) framework for cell-free massive MIMO (CF-mMIMO) systems enhanced by stacked intelligent metasurfaces (SIMs), aiming to improve simultaneousโ€ฆ

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The Sim-to-Real Gap in MRS Quantification: A Systematic Deep Learning Validation for GABA

Zien Ma, S. M. Shermer, Oktay Karakus, Frank C. Langbein ยท 2026

Magnetic resonance spectroscopy (MRS) is used to quantify metabolites in vivo and estimate biomarkers for conditions ranging from neurological disorders to cancers. Quantifying low-concentration metabโ€ฆ

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Engineering Preprint PDF DOI

Hilbert-Augmented Reinforcement Learning for Scalable Multi-Robot Coverage and Exploration

Tamil Selvan Gurunathan, Aryya Gangopadhyay ยท 2026

We present a coverage framework that integrates Hilbert space-filling priors into decentralized multi-robot learning and execution. We augment DQN and PPO with Hilbert-based spatial indices to structuโ€ฆ

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3D-printed Soft Optical sensor with a Lens (SOLen) for light guidance in mechanosensing

Diana Cafiso, Petr Trunin, Carolina Gay, Lucia Beccai ยท 2026

Additive manufacturing is enabling soft robots with increasingly complex geometries, creating a demand for sensing solutions that remain compatible with single-material, one-step fabrication. Optical โ€ฆ

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Blind Deconvolution Demixing using Modulated Inputs

Humera Hameed, Ali Ahmed ยท 2026

This paper focuses on solving a challenging problem of blind deconvolution demixing involving modulated inputs. Specifically, multiple input signals $s_n(t)$, each bandlimited to $B$ Hz, are modulatedโ€ฆ

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