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๐Ÿ” computing methodologies ๐Ÿ“‚ Engineering
Showing 7833 results for "computing methodologies" in Engineering
Engineering Preprint PDF DOI

Quantifying Distribution Shift in Traffic Signal Control with Histogram-Based GEH Distance

Federico Taschin, Ozan K. Tonguz ยท 2025

Traffic signal control algorithms are vulnerable to distribution shift, where performance degrades under traffic conditions that differ from those seen during design or training. This paper introducesโ€ฆ

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Engineering Preprint PDF DOI

Cross-Layer Design for Near-Field mmWave Beam Management and Scheduling under Delay-Sensitive Traffic

Zijun Wang, Anjali Omer, Jacob Chakareski, Nicholas Mastronarde, Rui Zhang ยท 2025

Next-generation wireless networks will rely on mmWave/sub-THz spectrum and extremely large antenna arrays (ELAAs). This will push their operation into the near field where far-field beam management deโ€ฆ

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Engineering Preprint PDF DOI

Locally Optimal Solutions to Constraint Displacement Problems via Path-Obstacle Overlaps

Antony Thomas, Fulvio Mastrogiovanni, Marco Baglietto ยท 2025

We present a unified approach for constraint displacement problems in which a robot finds a feasible path by displacing constraints or obstacles. To this end, we propose a two stage process that returโ€ฆ

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Engineering Preprint PDF DOI

Towards Obstacle-Avoiding Control of Planar Snake Robots Exploring Neuro-Evolution of Augmenting Topologies

Advik Sinha, Akshay Arjun, Abhijit Das, Joyjit Mukherjee ยท 2025

This work aims to develop a resource-efficient solution for obstacle-avoiding tracking control of a planar snake robot in a densely cluttered environment with obstacles. Particularly, Neuro-Evolution โ€ฆ

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Engineering Preprint PDF DOI

Heterogeneous CACC Coexistence: Simulation, Analysis, and Modeling

Lorenzo Ghiro, Marco Franceschini, Renato Lo Cigno, Michele Segata ยท 2025

The design of Cooperative Adaptive Cruise Control (CACC) algorithms for vehicle platooning has been extensively investigated, leading to a wide range of approaches with different requirements and perfโ€ฆ

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Engineering Preprint PDF DOI

Physiological Measures of the Mental Workload in Users of a Lower Limb Exosuit: A Comparison of Subjective and Objective Metrics

Giulia Mariani, Chiara Lambranzi, Nicholas Cartocci, Giacinto Barresi, Christian Di Natali, Elena De Momi, Jesus Ortiz ยท 2025

Lower-limb exosuits are particularly relevant for individuals with some degree of mobility impairment, such as post-stroke patients or older adults with reduced movement capabilities. This study aims โ€ฆ

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Engineering Preprint PDF DOI

RadAround: A Field-Expedient Direction Finder for Contested IoT Sensing & EM Situational Awareness

Owen A. Maute, Blake A. Roberts, Berker Pekoz ยท 2025

This paper presents RadAround, a passive 2-D direction-finding system designed for adversarial IoT sensing in contested environments. Using mechanically steered narrow-beam antennas and field-deployabโ€ฆ

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Engineering Preprint PDF DOI

Large Language Models and 3D Vision for Intelligent Robotic Perception and Autonomy

Vinit Mehta, Charu Sharma, Karthick Thiyagarajan ยท 2025

With the rapid advancement of artificial intelligence and robotics, the integration of Large Language Models (LLMs) with 3D vision is emerging as a transformative approach to enhancing robotic sensingโ€ฆ

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Engineering Preprint PDF DOI

Prognostics and Health Management in Polymer Electrolyte Fuel Cells: Current Trends, Challenges, and Future Directions

Farideh Abdollahi, Kourosh Malek, Thomas Kadyk, Nadiia Kulyk, Christophe Gerling, Michael H. Eikerling ยท 2025

Prognostics and Health Management is crucial for the reliability and lifetime assessment of Polymer Electrolyte Fuel Cells (PEFCs). Here, we review the current advances on this topic, focusing mainly โ€ฆ

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Miniature Testbed for Validating Multi-Agent Cooperative Autonomous Driving

Hyunchul Bae, Eunjae Lee, Jehyeop Han, Minhee Kang, Jaehyeon Kim, Junggeun Seo, Minkyun Noh, Heejin Ahn ยท 2025

Cooperative autonomous driving, which extends vehicle autonomy by enabling real-time collaboration between vehicles and smart roadside infrastructure, remains a challenging yet essential problem. Howeโ€ฆ

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Engineering Preprint PDF DOI

Intelligent Reflecting Surfaces for Integrated Sensing and Communications: A Survey

Qingqing Wu, Qiaoyan Peng, Ziheng Zhang, Xiaodan Shao, Yang Liu, Yifan Jiang, Yapeng Zhao, Yanze Zhu, Yilong Chen, Zixiang Ren, Jie Xu, Wen Chen, Rui Zhang ยท 2025

The rapid development of sixth-generation (6G) wireless networks requires seamless integration of communication and sensing to support ubiquitous intelligence and real-time, high-reliability applicatiโ€ฆ

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Efficient Automated Diagnosis of Retinopathy of Prematurity by Customize CNN Models

Farzan Saeedi, Sanaz Keshvari, Nasser Shoeibi ยท 2025

This paper encompasses an in-depth examination of Retinopathy of Prematurity (ROP) diagnosis, employing advanced deep learning methodologies. Our focus centers on refining and evaluating CNN-based appโ€ฆ

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Engineering Preprint PDF DOI

Security Index from Input/Output Data: Theory and Computation

Takumi Shinohara, Karl H. Johansson, Henrik Sandberg ยท 2025

The concept of a security index quantifies the minimum number of components that must be compromised to carry out an undetectable attack. This metric enables system operators to quantify each componenโ€ฆ

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Unveiling the Impact of Data and Model Scaling on High-Level Control for Humanoid Robots

Yuxi Wei, Zirui Wang, Kangning Yin, Yue Hu, Jingbo Wang, Siheng Chen ยท 2025

Data scaling has long remained a critical bottleneck in robot learning. For humanoid robots, human videos and motion data are abundant and widely available, offering a free and large-scale data sourceโ€ฆ

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Engineering Preprint PDF DOI

Delay-Multiply-And-Sum Beamforming for Real-Time In-Air Acoustic Imaging

Wouter Jansen, Walter Daems, Jan Steckel ยท 2025

In-air acoustic imaging systems demand beamforming techniques that offer a high dynamic range and spatial resolution while also remaining robust. Conventional Delay-and-Sum (DAS) beamforming fails to โ€ฆ

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Decoupling Torque and Stiffness: A Unified Modeling and Control Framework for Antagonistic Artificial Muscles

Amirhossein Kazemipour, Robert K. Katzschmann ยท 2025

Antagonistic artificial muscles can decouple joint torque and stiffness, but contact transients often degrade this independence. We present a unified real-time framework applicable across pneumatic, eโ€ฆ

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Assumed Density Filtering and Smoothing with Neural Network Surrogate Models

Simon Kuang, Xinfan Lin ยท 2025

The Kalman filter and Rauch-Tung-Striebel (RTS) smoother are optimal for state estimation in linear dynamic systems. With nonlinear systems, the challenge consists in how to propagate uncertainty throโ€ฆ

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Engineering Preprint PDF DOI

Grid Operational Benefit Analysis of Data Center Spatial Flexibility: Congestion Relief, Renewable Energy Curtailment Reduction, and Cost Saving

Haoxiang Wan, Linhan Fang, Xingpeng Li ยท 2025

Data centers are facilities housing computing infrastructure for processing and storing digital information. The rapid expansion of artificial intelligence is driving unprecedented growth in data centโ€ฆ

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Engineering Preprint PDF DOI

Effective Game-Theoretic Motion Planning via Nested Search

Avishav Engle, Andrey Zhitnikov, Oren Salzman, Omer Ben-Porat, Kiril Solovey ยท 2025

To facilitate effective, safe deployment in the real world, individual robots must reason about interactions with other agents, which often occur without explicit communication. Recent work has identiโ€ฆ

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Engineering Preprint PDF DOI

LLM-GROP: Visually Grounded Robot Task and Motion Planning with Large Language Models

Xiaohan Zhang, Yan Ding, Yohei Hayamizu, Zainab Altaweel, Yifeng Zhu, Yuke Zhu, Peter Stone, Chris Paxton, Shiqi Zhang ยท 2025

Task planning and motion planning are two of the most important problems in robotics, where task planning methods help robots achieve high-level goals and motion planning methods maintain low-level feโ€ฆ

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