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🔍 md amiruzzaman 📂 Engineering
Showing 101 results for "md amiruzzaman" in Engineering
Engineering Preprint PDF DOI

Robust Multidimensional Chinese Remainder Theorem (MD-CRT) with Non-Diagonal Moduli and Multi-Stage Framework

Guangpu Guo, Xiang-Gen Xia · 2026

The Chinese remainder theorem (CRT) provides an efficient way to reconstruct an integer from its remainders modulo several integer moduli, and has been widely applied in signal processing and informat…

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Engineering Preprint PDF DOI

Cyclic Delay-Doppler Shift: A Simple Transmit Diversity Technique for Ultra-Reliable Communications in Doubly Selective Channels

Haoran Yin, Yu Zhou, Yanqun Tang, Di Zhang, Chi Zhang, Xizhang Wei, Jiaojiao Xiong, Fan Liu, Marwa Chafii, Merouane Debbah · 2026

Affine frequency division multiplexing (AFDM) and orthogonal time frequency space (OTFS) are two promising advanced waveforms proposed for reliable communications in high-mobility scenarios. In this p…

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Engineering Preprint PDF DOI

Molecular Dynamics Simulations Reveal PolyQ-Length-Dependent Conformational Changes in Huntingtin Exon-1: Implications for Environmental Co-Solvent Modulation of Aggregation-Prone States

Jai Geddes-Nelson, Xiaochen Liu, Ken-Tye Yong · 2026

Huntington's disease (HD) is caused by CAG-repeat expansion in HTT, which lengthens the polyglutamine (polyQ) tract in huntingtin (HTT) and promotes misfolding and aggregation. While polyQ-length-depe…

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Engineering Preprint PDF DOI

Goal-Oriented Semantic Communication for ISAC-Enabled Robotic Obstacle Avoidance

Wenjie Liu, Yansha Deng, Henk Wymeersch · 2026

We investigate an integrated sensing and communication (ISAC)-enabled BS for the unmanned aerial vehicle (UAV) obstacle avoidance task, and propose a goal-oriented semantic communication (GOSC) framew…

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Engineering Preprint PDF DOI

MD-AirComp+: Adaptive Quantization for Blind Massive Digital Over-the-Air Computation

Li Qiao, Yueqing Wang, Hanjun Jiang, Xinhua Liu, Yixuan Xing, Yongpeng Wu, Zhen Gao · 2026

Recent research has shown that unsourced massive access (UMA) is naturally well-suited for over-the-air computation (AirComp), as it does not require knowledge of each individual signal, as demonstrat…

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Engineering Preprint PDF DOI

MDAgent2: Large Language Model for Code Generation and Knowledge Q&A in Molecular Dynamics

Zhuofan Shi, Hubao A, Yufei Shao, Dongliang Huang, Hongxu An, Chunxiao Xin, Haiyang Shen, Zhenyu Wang, Yunshan Na, Gang Huang, Xiang Jing · 2026

Molecular dynamics (MD) simulations are essential for understanding atomic-scale behaviors in materials science, yet writing LAMMPS scripts remains highly specialized and time-consuming tasks. Althoug…

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Engineering Preprint PDF DOI

Resource Allocation via Backscatter-Aware Transmit Antenna Selection for Low-PAPR and Ultra-Reliable WSNs

Rahul Gulia, Ashish Sheikh, Feyisayo Favour Popoola, Serisha Vadlamudi · 2025

This paper addresses a fundamental physical layer conflict in hybrid Wireless Sensor Networks (WSNs) between high-throughput primary communication and the stringent power envelope requirements of pass…

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Engineering Preprint PDF DOI

ConvNeXt with Histopathology-Specific Augmentations for Mitotic Figure Classification

Hana Feki, Alice Blondel, Thomas Walter · 2025

Accurate mitotic figure classification is crucial in computational pathology, as mitotic activity informs cancer grading and patient prognosis. Distinguishing atypical mitotic figures (AMFs), which in…

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Engineering Preprint PDF DOI

Data-Efficient Point Cloud Semantic Segmentation Pipeline for Unimproved Roads

Andrew Yarovoi, Christopher R. Valenta · 2025

In this case study, we present a data-efficient point cloud segmentation pipeline and training framework for robust segmentation of unimproved roads and seven other classes. Our method employs a two-s…

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Engineering Preprint PDF DOI

Multi-Domain Supervised Contrastive Learning for UAV Radio-Frequency Open-Set Recognition

Ning Gao, Tianrui Zeng, Bowen Chen, Donghong Cai, Shi Jin, Michail Matthaiou · 2025

5G-Advanced (5G-A) has enabled the vibrant development of low altitude integrated sensing and communication (LA-ISAC) networks. As a core component of these networks, unmanned aerial vehicles (UAVs) h…

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Engineering Preprint PDF DOI

A Generalized Multidimensional Chinese Remainder Theorem (MD-CRT) for Multiple Integer Vectors

Guangpu Guo, Xiang-Gen Xia · 2025

Chinese remainder theorem (CRT) is widely applied in cryptography, coding theory, and signal processing. It has been extended to the multidimensional CRT (MD-CRT), which reconstructs an integer vector…

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Engineering Preprint PDF DOI

MD-OFDM: An Energy-Efficient and Low-PAPR MIMO-OFDM Variant for Resource-Constrained Applications

Rahul Gulia · 2025

Orthogonal Frequency Division Multiplexing (OFDM) combined with Multiple-Input Multiple-Output (MIMO) techniques forms the backbone of modern wireless communication systems. While offering high spectr…

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Engineering Preprint PDF DOI

The Multiple Time-Stepping Method for 3-Body Interactions in High Performance Molecular Dynamics Simulations

David Martin, Samuel James Newcome, Markus Muhlhau{ss}er, Manish Kumar Mishra, Fabio Alexander Gratl, Hans-Joachim Bungartz · 2025

Understanding the complex behavior of molecular systems is fundamental to fields such as physics, materials science, and biology. Molecular dynamics (MD) simulations are crucial tools for studying ato…

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Engineering Preprint PDF DOI

Enhancing Diffusion-Weighted Images (DWI) for Diffusion MRI: Is it Enough without Non-Diffusion-Weighted B=0 Reference?

Yinzhe Wu, Jiahao Huang, Fanwen Wang, Mengze Gao, Congyu Liao, Guang Yang, Kawin Setsompop · 2025

Diffusion MRI (dMRI) is essential for studying brain microstructure, but high-resolution imaging remains challenging due to the inherent trade-offs between acquisition time and signal-to-noise ratio (…

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Engineering Preprint PDF DOI

Mobile Distributed MIMO (MD-MIMO) for NextG: Mobility Meets Cooperation in Distributed Arrays

Karim A. Said, Yibin Liang, Usama Saeed, Ramin Safavinejad, Kumar Sai Bondada, Evan Allen, Nima Mohammadi, Benjamin Pimentel, Brian Kelley, Jeff Reed, Nishith Tripathi, Michael Buehrer, Yang (Cindy) Yi, Daniel Jakubisin, Lingjia Liu · 2025

Distributed multiple-input multiple-output (D\mbox{-}MIMO) is a promising technology to realize the promise of massive MIMO gains by fiber-connecting the distributed antenna arrays, thereby overcoming…

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Engineering Preprint PDF DOI

A Construction of Pairwise Co-prime Integer Matrices of Any Dimension and Their Least Common Right Multiple

Guangpu Guo, Xiang-Gen Xia · 2025

Compared with co-prime integers, co-prime integer matrices are more challenging due to the non-commutativity. In this paper, we present a new family of pairwise co-prime integer matrices of any dimens…

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Engineering Preprint PDF DOI

Control Barrier Functions via Minkowski Operations for Safe Navigation among Polytopic Sets

Yi-Hsuan Chen, Shuo Liu, Wei Xiao, Calin Belta, Michael Otte · 2025

Safely navigating around obstacles while respecting the dynamics, control, and geometry of the underlying system is a key challenge in robotics. Control Barrier Functions (CBFs) generate safe control …

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Engineering Preprint PDF DOI

FOSS solution for Molecular Dynamics Simulation Automation and Collaboration with MDSGAT

Jai Geddes Nelson, Xiaochen Liu, Ken Tye Yong · 2025

The process of setting up and successfully running Molecular Dynamics Simulations (MDS) is outlined to be incredibly labour and computationally expensive with a very high barrier to entry for newcomer…

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Engineering Preprint PDF DOI

Higher-Order Meta Distribution Reliability Analysis of Wireless Networks

Mehdi Monemi, Mehdi Rasti, S. Ali Mousavi, Matti Latva-aho, Martin Haenggi · 2025

Communication reliability, as defined by 3GPP, is the probability of achieving a desired quality of service (QoS). Traditionally, this metric is evaluated by averaging the QoS success indicator over s…

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Engineering Preprint PDF DOI

Knowledge Sharing-enabled Semantic Rate Maximization for Multi-cell Task-oriented Hybrid Semantic-Bit Communication Networks

Hong Chen, Fang Fang, Xianbin Wang · 2025

In task-oriented semantic communications, the transmitters are designed to deliver task-related semantic information rather than every signal bit to receivers, which alleviates the spectrum pressure b…

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