Archives

• The Effect of Different Machine Learning Surrogate Models for Bayesian Optimization on the Thrust-to-Power Ratio of Physical Electrohydrodynamic Ion Thrusters

  Avitej Akula, Elliott Kunhee Choi, Gurpreet Juneja

  DOI: https://doi.org/10.31224/6969

  • electrohydrodynamic ion thruster
  • Bayesian optimization
  • surrogate model
  • Extra Trees Regression
  • Gaussian Process Regression
  • thrust-to-power ratio

  Downloads: 108 - Submitted 2026-04-29 - Posted 2026-07-13 - Versions: 3

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• 3L-Planner: Lightweight LiDAR mapping and real-time local planning for ground robot autonomous navigation

  Wenlei Fan, Zhenqi Zheng

  DOI: https://doi.org/10.31224/7563

  • NMPC
  • mapping
  • LIDAR

  Downloads: 0 - Submitted 2026-07-11 - Posted 2026-07-13

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• Cross-Layer Predictive Resource Allocation and Slicing in 5G Systems: An Evidence-First Re-Examination of the Time-Scale, Drift, and Imbalance Gaps

  Mohammad Mahbubur Rahman Khan Mamun

  DOI: https://doi.org/10.31224/7567

  • 5G network slicing
  • URLLC
  • predictive scheduling
  • concept drift
  • class imbalance
  • Lyapunov optimization

  Downloads: 0 - Submitted 2026-07-12 - Posted 2026-07-13

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• FerriteHyperelastic.jl: A Julia Package for Finite Element Analysis of Hyperelastic Materials

  Amin Alibakhshi, Kian Aghani, Luis Saucedo-Mora

  DOI: https://doi.org/10.31224/5615

  Downloads: 244 - Submitted 2025-10-17 - Posted 2026-07-13 - Versions: 2

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• Multi-attribute bi-matrix games

  Somdeb Lahiri

  DOI: https://doi.org/10.31224/7402

  • multi-attribute outcomes
  • preference relation
  • equilibrium strategy profile
  • finite set of bi-matrix games
  • bi-linear programming problem
  • value of objective function
  • convex hull
  • additivity and contraction

  Downloads: 50 - Submitted 2026-06-22 - Posted 2026-07-13 - Versions: 4

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• Beyond Edit Distance Reference-Free Structural-Reconstruction Fidelity for Document OCR

  Ward Vandepitte

  DOI: https://doi.org/10.31224/7558

  • benchmark
  • AI Evaluation and Benchmarking
  • Agentic computer vision
  • image reconstruction
  • OCR evaluation
  • optical character recognition
  • reference-free metric
  • document layout analysis
  • Vision-Language Models
  • document digitization
  • engineering documentation

  Downloads: 0 - Submitted 2026-07-10 - Posted 2026-07-13

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• Multifunctional Leaf-Vein Micro-Channel Spar Architecture for Cryogenic Hydrogen Thermal Management and Structural Load-Bearing in Long-Endurance UAVs

  Majd Chalak

  DOI: https://doi.org/10.31224/6881

  • Hydrogen aircraft
  • thermal management
  • Hydrogen UAV
  • Multifunctional Structure
  • Cryogenic Hydorgen
  • micro-channel heat exchanger
  • Long-endurance UAV

  Downloads: 113 - Submitted 2026-04-19 - Posted 2026-07-13 - Versions: 2

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• The Evolution of Config-Driven (Server-Driven) UI Frameworks: What Commit Histories Reveal Across Open-Source Engines

  Vipin Singh

  DOI: https://doi.org/10.31224/7565

  • Server driven UI
  • Config driven UI
  • Schema evolution
  • Backward compatibility
  • Mobile application development

  Downloads: 0 - Submitted 2026-07-11 - Posted 2026-07-13

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• From brain signals to smart modulation: A scoping review of electroencephalography signal processing, network analysis, and neuromodulation in epilepsy

  Zhuoran Xu, Sepehr Shirani, Saeid Sanei, Gonzalo Alarcón, Jiaxin Lei, Antonio Valentín Huete, Ioannis Stavropoulos

  DOI: https://doi.org/10.31224/7011

  • Epilepsy
  • neuromodulation
  • Closed-loop control
  • EEG analysis

  Downloads: 127 - Submitted 2026-05-06 - Posted 2026-07-13 - Versions: 2

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• Space Bioindustrial Architecture A Claim-Control Methodology for Low-Resupply Lunar and Martian Settlement Capability

  Ken, Kenneth Roberts

  DOI: https://doi.org/10.31224/7546

  • lunar settlement
  • Mars settlement
  • bioregenerative life support
  • assurance case
  • claim control
  • configuration management
  • low-resupply architecture
  • space systems engineering

  Downloads: 0 - Submitted 2026-07-09 - Posted 2026-07-13

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• Lexicographic and Strictly Weighted Equilibrium Strategy Profiles with Applications to Interval-Valued Bi-matrix Games

  Somdeb Lahiri

  DOI: https://doi.org/10.31224/7351

  • pair-valued bi-matrix games
  • lexicographic equilibrium strategy profile
  • strictly weighted equilibrium strategy profile
  • interval-valued bi-matrix games
  • lexicographic mean-standard deviation equilibrium strategy profile
  • strictly weighted mean-standard deviation equilibrium strategy profile
  • bi-linear programming

  Downloads: 54 - Submitted 2026-06-15 - Posted 2026-07-13 - Versions: 3

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• Convolutional Neural Network-Based Numerical Stability Prediction in Computational Fluid Dynamics Using Multi-Channel Spatial Inputs

  Arjun Taware

  DOI: https://doi.org/10.31224/7571

  • computational fluid dynamics
  • numerical stability
  • convolutional neural network
  • scientific machine learning
  • OpenFOAM
  • cross-solver generalization
  • zero-shot learning
  • stability prediction

  Downloads: 0 - Submitted 2026-07-12 - Posted 2026-07-13

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• Physics-Informed Generative Design for Nonlinear Topology Optimization of Aerospace Bracket Assemblies Compliant with ASTM Standards

  Aryuemaan Chowdhury, Jai Khati, Ananya Mishra, Samiksha Gupta

  DOI: https://doi.org/10.31224/7566

  Downloads: 0 - Submitted 2026-07-12 - Posted 2026-07-13

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• The Role of Moisture Gradients and Time Scales in Wood Mechanosorption

  Júlio Amando de Barros, Falk Wittel

  DOI: https://doi.org/10.31224/7552

  • Mechanosorption
  • Time Scales
  • Fiber Bundle Model
  • Hygro-mechanical
  • Mechanistic Modeling

  Downloads: 23 - Submitted 2026-07-10 - Posted 2026-07-10

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• Sistem Monitoring Dan Kontrol Terdistribusi Berbasis Smart HMI Dan Mikrokontroler Bare-Metal Pada Purwarupa Simulator Iradiator Gamma Tipe 4 Distributed Monitoring and Control System Based on Smart HMI and Bare-Metal Microcontroller in Type 4 Gamma Irradiator Simulator Prototype

  Muhammad Hafidz

  DOI: https://doi.org/10.31224/7555

  • Irradiator Simulator
  • Nextion HMI
  • Arduino Mega
  • Safety Interlock
  • Industrial Automation
  • Bare-Metal Control
  • Radiation Dosimetry

  Downloads: 13 - Submitted 2026-07-10 - Posted 2026-07-10

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• Design and Functionality Testing of Kartini Research Reactor Educational Simulator Website (SIRAKA)

  Husein Kurnia Riyadinata, Fara Ulvia, Haqgrid Nandinata, Halim Hamadi

  DOI: https://doi.org/10.31224/7543

  • Reactor Simulator
  • Kartini Reactor
  • PKE
  • React.js
  • Blackbox Testing
  • Google Lighthouse

  Downloads: 11 - Submitted 2026-07-09 - Posted 2026-07-10

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• Physics-Grounded Deep Reinforcement Learning for Power Control in LEO Non-Terrestrial O-RAN: A QoS-Power Pareto and Cross-Orbit Robustness Study

  Hsiu-Chi Tsai, Chia-Tung Chung

  DOI: https://doi.org/10.31224/7541

  • Non-terrestrial networks
  • O-RAN
  • RIC
  • deep reinforcement learning
  • power control
  • LEO satellite
  • link budget
  • domain randomization
  • E2 service model

  Downloads: 4 - Submitted 2026-07-09 - Posted 2026-07-10

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• 3D Laser Diagnostics Technology as a Digital Welding Quality Management Tool

  Vladimir Bukin

  DOI: https://doi.org/10.31224/7549

  • 3D laser diagnostics
  • weld quality
  • digital twin
  • welder qualification
  • Industry 4.0
  • patents

  Downloads: 16 - Submitted 2026-07-09 - Posted 2026-07-10

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• Empirical Evaluation of Dynamic Task Allocation and Topological Reliability in Resource-Constrained ESP8266 Mesh Networks

  Sankeerth Gannamaneedi

  DOI: https://doi.org/10.31224/7550

  Downloads: 0 - Submitted 2026-07-10 - Posted 2026-07-10

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• Collatz-Thwaites-Ulam-Hasse-Syracuse-Kakutani (CTUHSK) Theorem: Convergence of Collatz (3n+1) Sequence to the Trivial Cycle Proved

  Keshava Prasad Halemane

  DOI: https://doi.org/10.31224/6063

  • Binary-Exponential-Ladder
  • Modular Periodicity
  • Arborescence
  • Dedekind-Peano Axioms
  • Convergence
  • CTUHSK-Theorem
  • CTUHSK-Generative-Parameters
  • Collatz-Thwaites-Ulam-Hasse-Syracuse-Kakutani (CTUHSK) Sequence
  • Collatz-Thwaites-Ulam-Hasse-Syracuse-Kakutani (CTUHSK) Conjecture
  • order-isomorphism
  • Halemane-Conjecture

  Downloads: 1879 - Submitted 2025-12-19 - Posted 2026-07-10 - Versions: 42

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• Grounding Large Language Models (LLMs) in Agency Standards: A Controlled Comparison of Closed-Book, Retrieval-Augmented, and Full-Document Question Answering for Construction Inspection

  Reihaneh Samsami, Khaled Sayed

  DOI: https://doi.org/10.31224/7545

  • Large Language Models (LLMs)
  • Construction Inspection
  • RAG
  • Transportation Infrastructure

  Downloads: 24 - Submitted 2026-07-09 - Posted 2026-07-10

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• An Integrated Field Implementation Framework for Gravity Sewer Asset Management Using Standardized Condition Assessment, Defect Coding, and UV-CIPP Rehabilitation

  Danyal Yasir

  DOI: https://doi.org/10.31224/7551

  Downloads: 11 - Submitted 2026-07-10 - Posted 2026-07-10

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• Analysis of The Effect of Irradiation Time Variation On Radionuclide Activity Accumulation In Aluminum Target Holders For Cu-64 Radioisotope Production Using PHITS Simulation

  Theresa Anggreeni

  DOI: https://doi.org/10.31224/7538

  • Cu-64
  • PHITS simulation
  • Aluminium Holder
  • Activation
  • Na-24
  • Irradiation Time
  • By-product Radionuclide

  Downloads: 17 - Submitted 2026-07-08 - Posted 2026-07-09

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• Comparative Study of Neutron Flux Produced by Proton Beam Irradiation on Mo-100 and Y-89 Targets at Energies of 10-30 MeV Using PHITS Simulation

  Gilas Gethar Prawoto

  DOI: https://doi.org/10.31224/7532

  • neutron flux
  • proton irradiation
  • Mo-100
  • Y-89
  • PHITS simulation
  • Monte Carlo
  • radioisotope production

  Downloads: 19 - Submitted 2026-07-07 - Posted 2026-07-09

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• A Nonlinear 2D Ball Balancing System with Robotic Arm Actuation and PID-Based Numerical Feedback Linearization

  Ege Özbülbül

  DOI: https://doi.org/10.31224/7526

  • Ball Balancing Robot
  • Ball and plate system
  • PID Control
  • Feedback linearization
  • MATLAB
  • Nonlinear Control
  • Robotic Arm
  • trajectory tracking

  Downloads: 12 - Submitted 2026-07-07 - Posted 2026-07-09

  • PDF