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๐Ÿ” sam devlin ๐Ÿ“‚ Engineering
Showing 2174 results for "sam devlin" in Engineering
Engineering Preprint PDF DOI

Optimal chiller loading including transients

Manuel R. Arahal, Manuel G. Satue, Manuel G. Ortega ยท 2025

Scheduling and loading of chillers in a multi-chiller plant is considered. A new framework is introduced considering an extended set of independent variables for the optimization problem of energy conโ€ฆ

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Engineering Preprint PDF DOI

Nine Years of Pediatric Iris Recognition: Evidence for Biometric Permanence

Naveenkumar G Venkataswamy, Masudul H Imtiaz, Stephanie Schuckers ยท 2025

Biometric permanence in pediatric populations remains poorly understood despite widespread deployment of iris recognition for children in national identity programs such as India's Aadhaar and trustedโ€ฆ

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Engineering Preprint PDF DOI

Enhancing Alzheimer's Detection through Late Fusion of Multi-Modal EEG Features

Nguyen Thanh Vinh, Manoj Vishwanath, Thinh Nguyen-Quang, Nguyen Viet Ha, Bui Thanh Tung, Huy-Dung Han, Nguyen Quang Linh, Nguyen Hai Linh, Hung Cao ยท 2025

Alzheimer s disease (AD) is a progressive neurodegenerative disorder characterized by cognitive decline, where early detection is essential for timely intervention and improved patient outcomes. Tradiโ€ฆ

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Engineering Preprint PDF DOI

Large Model Enabled Embodied Intelligence for 6G Integrated Perception, Communication, and Computation Network

Zhuoran Li, Zhen Gao, Xinhua Liu, Zheng Wang, Xiaotian Zhou, Lei Liu, Yongpeng Wu, Wei Feng, Yongming Huang ยท 2025

The advent of sixth-generation (6G) places intelligence at the core of wireless architecture, fusing perception, communication, and computation into a single closed-loop. This paper argues that large โ€ฆ

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Engineering Preprint PDF DOI

Compensation of Coarse Quantization Effects on Channel Estimation and BER in Massive MIMO

Reza Mohammadkhani, Azad Azizzadeh, Seyed Vahab Al-Din Makki, John Thompson, Maziar Nekovee ยท 2025

Low-resolution quantization is essential to reduce implementation cost and power consumption in massive multiple-input multiple-output (MIMO) systems for 5G and 6G. While most existing studies assume โ€ฆ

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Engineering Preprint PDF DOI

Chirp Delay-Doppler Domain Modulation Based Joint Communication and Radar for Autonomous Vehicles

Zhuoran Li, Zhen Gao, Sheng Chen, Dusit Niyato, Zhaocheng Wang, George K. Karagiannidis ยท 2025

This paper introduces a sensing-centric joint communication and millimeter-wave radar paradigm to facilitate collaboration among intelligent vehicles. We first propose a chirp waveform-based delay-Dโ€ฆ

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Engineering Preprint PDF DOI

Interference Mitigation using U-Net Autoencoder based system

Hiten Prakash Kothari, R. Michael Buehrer ยท 2025

This paper proposes a U-Net-based autoencoder framework for mitigating interference in communication signals corrupted by noise and diverse interference sources. The approach targets scenarios involviโ€ฆ

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Engineering Preprint PDF DOI

Self-Supervised Ultrasound Representation Learning for Renal Anomaly Prediction in Prenatal Imaging

Youssef Megahed, Inok Lee, Robin Ducharme, Kevin Dick, Adrian D. C. Chan, Steven Hawken, Mark C. Walker ยท 2025

Prenatal ultrasound is the cornerstone for detecting congenital anomalies of the kidneys and urinary tract, but diagnosis is limited by operator dependence and suboptimal imaging conditions. We soughtโ€ฆ

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Engineering Preprint PDF DOI

Machine Learning-Based Basil Yield Prediction in IoT-Enabled Indoor Vertical Hydroponic Farms

Emna Bouzid, Noura Baccar, Kamran Iqbal, Yassine Chaouch, Fares Ben Youssef, Amine Regayeg, Sarra Toumi, Houda Nsir, Amina Mseddi, Leila Costelle ยท 2025

As agriculture faces increasing pressure from water scarcity, especially in regions like Tunisia, innovative, resource-efficient solutions are urgently needed. This work explores the integration of inโ€ฆ

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Engineering Preprint PDF DOI

Symbol-Level Precoding for Integrated Sensing and Covert Communication

Yufei Wang, Qiang Li, Hongli Liu, Ying Zhang, Jingran Lin ยท 2025

Integrated sensing and communication (ISAC) systems have emerged as a promising solution to improve spectrum efficiency and enable functional convergence. However, ensuring secure information transmisโ€ฆ

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Engineering Preprint PDF DOI

On the Ambiguity Function of OFDM-based ISAC Signals Under Non-Ideal Power Amplifiers

Eya Gourar, Yahia Medjahdi, Laurent Clavier, Abdul Karim Gizzini, Patrick Sondi ยท 2025

Integrated Sensing and Communications (ISAC) has garnered significant attention as a promising technology for next-generation wireless and vehicular communications. Among candidate waveforms, Orthogonโ€ฆ

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Engineering Preprint PDF DOI

Analytical and DNN-Aided Performance Evaluation of IRS-Assisted THz Communication Systems

Soumendu Das, Nagendra Kumar, Dharmendra Dixit ยท 2025

This paper investigates the performance of an intelligent reflecting surface (IRS)-assisted terahertz (THz) communication system, where the IRS facilitates connectivity between the source and destinatโ€ฆ

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Engineering Preprint PDF DOI

Beyond Knowledge to Agency: Evaluating Expertise, Autonomy, and Integrity in Finance with CNFinBench

Jinru Ding, Chao Ding, Yidong Jiang, Wenrao Pang, Boyi Xiao, Zhiqiang Liu, Jiayuan Chen, Yun Zhong, Tiantian Yuan, Junming Guan, Dawei Cheng, Jie Xu ยท 2025

As large language models (LLMs) become high-privilege agents in risk-sensitive settings, they introduce systemic threats beyond hallucination, where minor compliance errors can cause critical data leaโ€ฆ

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Engineering Preprint PDF DOI

389.3-Tb/s 1017-km C-band Transmission over Field-Installed 12-Coupled-Core Fiber Cable with >12-Tb/s Spatial MIMO Channels

Akira Kawai, Kohki Shibahara, Megumi Hoshi, Masanori Nakamura, Takayuki Kobayashi, Ryota Imada, Takayoshi Mori, Taiji Sakamoto, Yusuke Yamada, Kazuhide Nakajima, Munehiko Nagatani, Hitoshi Wakita, Yuta Shiratori, Hiroshi Yamazaki, Hiroyuki Takahashi, Soichi Endo, Takemi Hasegawa, Ryo Nagase, Yutaka Miyamoto ยท 2025

We demonstrate 4.65-THz WDM/SDM transmission of 140-Gbaud PS-QAM signals over field-installed 12-coupled-core fiber cable with standard cladding diameter, achieving a record 0.455 Pb/s coupled-core caโ€ฆ

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Engineering Preprint PDF DOI

Statistic-Augmented, Decoupled MoE Routing and Aggregating in Autonomous Driving

Wei-Bin Kou, Guangxu Zhu, Jingreng Lei, Chen Zhang, Yik-Chung Wu, Jianping Wang ยท 2025

Autonomous driving (AD) scenarios are inherently complex and diverse, posing significant challenges for a single deep learning model to effectively cover all possible conditions, such as varying weathโ€ฆ

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Engineering Preprint PDF DOI

Proof of Concept for Mammography Classification with Enhanced Compactness and Separability Modules

Fariza Dahes ยท 2025

This study presents a validation and extension of a recent methodological framework for medical image classification. While an improved ConvNeXt Tiny architecture, integrating Global Average and Max Pโ€ฆ

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Engineering Preprint PDF DOI

Increasing Data Rate through Shaping on Wireless Channels Subject to Mobility and Delay Spread

Sandesh Rao Mattu, Nishant Mehrotra, Robert Calderbank ยท 2025

This letter describes how to improve performance of cellular systems by combining non-equiprobable signaling (shaping) with low-density parity check (LDPC) coding for an orthogonal frequency division โ€ฆ

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Engineering Preprint PDF DOI

Degrading Voice: A Comprehensive Overview of Robust Voice Conversion Through Input Manipulation

Xining Song, Zhihua Wei, Rui Wang, Haixiao Hu, Yanxiang Chen, Meng Han ยท 2025

Identity, accent, style, and emotions are essential components of human speech. Voice conversion (VC) techniques process the speech signals of two input speakers and other modalities of auxiliary infoโ€ฆ

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Engineering Preprint PDF DOI

Seabed-to-Sky Mapping of Maritime Environments with a Dual Orthogonal SONAR and LiDAR Sensor Suite

Christian Westerdahl, Jonas Poulsen, Daniel Holmelund, Peter Nicholas Hansen, Fletcher Thompson, Roberto Galeazzi ยท 2025

Critical maritime infrastructure increasingly demands situational awareness both above and below the surface, yet existing ''seabed-to-sky'' mapping pipelines either rely on GNSS (vulnerable to shadowโ€ฆ

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Engineering Preprint PDF DOI

Vision-Language-Action Models for Selective Robotic Disassembly: A Case Study on Critical Component Extraction from Desktops

Chang Liu, Sibo Tian, Sara Behdad, Xiao Liang, Minghui Zheng ยท 2025

Automating disassembly of critical components from end-of-life (EoL) desktops, such as high-value items like RAM modules and CPUs, as well as sensitive parts like hard disk drives, remains challengingโ€ฆ

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