Archives - Page 43

• Challenges in Angola’s Electrical Power Systems: Causes, Impacts, and Proposed Solutions

  Luis Ganda

  DOI: https://doi.org/10.31224/5260

  • Electrical Engineering
  • Power Systems
  • Angola
  • Energy Reliability
  • Smart Grid

  Downloads: 0 - Submitted 2025-08-31 - Posted 2025-09-02

  • PDF

• Hyperfuzzy and SuperHyperfuzzy Integral: A method of studying the Fuzzy Integral under hierarchical uncertainty

  Takaaki Fujita

  DOI: https://doi.org/10.31224/5257

  • Fuzzy set
  • HyperFuzzy Set
  • SuperHyperFuzzy Set
  • Hyperfuzzy Integral
  • SuperHyperfuzzy Integral

  Downloads: 321 - Submitted 2025-08-31 - Posted 2025-09-02

  • PDF

• Modern Mailbomb Attacks: From Attack Mechanisms to Mitigation Techniques

  Nabil Islam

  DOI: https://doi.org/10.31224/5252

  • Email Security Mitigation
  • Email Spam Detection
  • Mailbomb Attacks

  Downloads: 286 - Submitted 2025-08-30 - Posted 2025-09-02

  • PDF

• Review for Functorial Number, Functorial Graph, and Functorial Structures

  Takaaki Fujita

  DOI: https://doi.org/10.31224/5246

  • Functorial Structure
  • Functorial Number
  • Functorial Set
  • Functorial Graph

  Downloads: 85 - Submitted 2025-08-30 - Posted 2025-09-02

  • PDF

• Fractional Powersets and SuperHyperStructures: Toward a Framework for Fractional Set Theory and Discrete Hierarchical Systems

  Takaaki Fujita

  DOI: https://doi.org/10.31224/5234

  • SuperHyperStructure
  • HyperStructure

  Downloads: 148 - Submitted 2025-08-30 - Posted 2025-09-02

  • PDF

• The Pressure State Scalar: A Rigorous Derivation of Coherence in Thermodynamic Systems

  Richard Marr, Joe Thiel

  DOI: https://doi.org/10.31224/5233

  • Nested toroids
  • Field dynamics
  • Entropy
  • Systems engineering
  • Scalar fields
  • Self-organization
  • Thermodynamic coherence

  Downloads: 0 - Submitted 2025-08-29 - Posted 2025-09-02

  • PDF

• Thermodynamic Coherence: A Field-Primary Framework for Self-Organization in Dissipative Structures

  Richard Marr, Joe Thiel

  DOI: https://doi.org/10.31224/5231

  • Field theory
  • Emergence
  • DISSIPATIVE STRUCTURES

  Downloads: 0 - Submitted 2025-08-29 - Posted 2025-09-02

  • PDF

• Application of Aerospace Aerodynamics and CFD in Optimizing Formula 1 Car Performance

  Karim Abelkarim

  DOI: https://doi.org/10.31224/5230

  • Aerospace Engineering
  • Mechanical Engineering
  • automotive engineering
  • automotive
  • Aerodynamics
  • Computational Fluid Dynamics (CFD)
  • Motorsport

  Downloads: 145 - Submitted 2025-08-29 - Posted 2025-09-02

  • DOCX

• Evolutionary Algorithms for Complex Problem Solving: Utilizing Evolutionary Computations to Address Complex, Multi-Objective Optimization Problems

  Arimondo Scrivano

  DOI: https://doi.org/10.31224/5215

  • Evolutionary Algorithm
  • Optimization Problems

  Downloads: 140 - Submitted 2025-08-27 - Posted 2025-09-02

  • PDF
  • tex

• From Black Hole Thermodynamics to Provably Reliable AI: The Geometrically Constrained ISI-ERA Architecture

  Gilles Philippe Robert Darragi

  DOI: https://doi.org/10.31224/5184

  • Large Language Models
  • Reliability certificate
  • Ollivier–Ricci curvature
  • Wasserstein contractivity
  • Abstention
  • DAP probe
  • Unruh-inspired control
  • TruthfulQA
  • HaluEval
  • Llama-2-70B

  Downloads: 128 - Submitted 2025-08-28 - Posted 2025-08-29

  • DOCX

• Note for Line and Total SuperHyperGraphs: Connecting Vertices, Edges, Edges of Edges, Edges of Edges of Edges in Hierarchical Systems

  Takaaki Fujita

  DOI: https://doi.org/10.31224/5085

  • Graph
  • HyperGraph
  • Total Graph
  • Line Graph
  • SuperHyperGraph

  Downloads: 135 - Submitted 2025-08-12 - Posted 2025-08-29 - Versions: 2

  • PDF

• Quantitative Correlation Between Parameter E and Superconducting Properties in η-Carbide-Type Zr₄Rh₂O

  Sudhakar Geruganti

  DOI: https://doi.org/10.31224/5106

  Downloads: 64 - Submitted 2025-08-15 - Posted 2025-08-29

  • DOCX

• Recommender Systems in E-commerce: State-of-the-art Methods for Improving Personalized Recommendations in Online Shopping Platforms

  Arimondo Scrivano

  DOI: https://doi.org/10.31224/5210

  • Recommender Systems
  • e-commerce

  Downloads: 300 - Submitted 2025-08-27 - Posted 2025-08-29

  • PDF
  • tex

• Force transmission and dissipation in dynamic compression of architected metamaterials

  Til Gärtner, S.J. van den Boom, J. Weerheijm, L.J. Sluys

  DOI: https://doi.org/10.31224/5224

  • Architected materials
  • Impact mitigation
  • Strain-rate effects
  • Elasto-plastic beams
  • Dynamic compression

  Downloads: 127 - Submitted 2025-08-29 - Posted 2025-08-29

  • PDF

• Blockchain-Backed Secure Transmission of GPS and EEG Sensor Data for ML Models Enhancing Machine Learning Model Reliability in Intelligent Systems

  Salim Ahmad

  DOI: https://doi.org/10.31224/5219

  • Blockchain
  • Secure Data Transmission
  • GPS
  • EEG
  • Sensor Networks
  • Machine Learning
  • Cybersecurity
  • Real-Time Analytics

  Downloads: 0 - Submitted 2025-08-28 - Posted 2025-08-28

  • PDF

• Comparative Analysis of η-Carbide Superconductors: Structural, Electronic, and Superconducting Properties of Zr₄Rh₂O, Zr₄Pd₂O, and Ti₄Ir₂O

  Sudhakar Geruganti

  DOI: https://doi.org/10.31224/5105

  • Related Keywords Material-Specific Keywords η-Carbide superconductors A₄B₂O-type compounds Zr₄Rh₂O, Zr₄Pd₂O, Ti₄Ir₂O Cubic intermetallics (Fd-3m) Superconductivity Keywords Upper critical field (Hc₂) Pauli paramagnetic limit violation Spin-orbit coupling (SOC) enhancement Type-II superconductivity Vortex pinning mechanisms Theoretical & Computational Keywords Density functional theory (DFT) Eliashberg formalism Wannier tight-binding models Bader charge analysis Relativistic band structure Experimental Keywords Arc-melting synthesis PPMS magnetotransport µSR (muon spin rotation) STEM-EELS characterization X-ray diffraction (XRD) refinement Application-Oriented Keywords High-field magnet materials Quantum computing components Fault-current limiters Cryogenic engineering Energy-efficient superconductors

  Downloads: 88 - Submitted 2025-08-15 - Posted 2025-08-28

  • DOCX

• Enhancing Software Quality Assurance: A Dual Approach to Automated and Human Testing for Web Applications

  Yashpreet Malhotra

  DOI: https://doi.org/10.31224/5204

  Downloads: 131 - Submitted 2025-08-26 - Posted 2025-08-28

  • PDF

• Air Movement Operations Planning Heuristic Improvement

  Russell J. Nelson, Jack Werner, Rebecca Daniels, Michael G. Kay, Russell E. King, Brandon McConnell, Kristin Thoney-Barletta

  DOI: https://doi.org/10.31224/3335

  • stochastic programming
  • allocation
  • dial-a-ride problem
  • heuristic
  • multiple refuel nodes
  • demand priority
  • helicopter routing
  • aircraft
  • military aviation

  Downloads: 298 - Submitted 2023-11-04 - Posted 2025-08-27 - Versions: 4

  • PDF

• Magnetic Anisotropy Energy, Gap Anisotropy, and Enhanced Pauli Limits in Zr4Pd2O Superconductors

  Sudhakar Geruganti

  DOI: https://doi.org/10.31224/5091

  Downloads: 92 - Submitted 2025-08-13 - Posted 2025-08-27

  • PDF

• A Multiscale Approach to Cyber-Mechanical Threat Modeling for Predicting and Preventing Failures in Critical Energy Infrastructure

  Akinde Michael Ogunmolu

  DOI: https://doi.org/10.31224/5197

  • Cyber-mechanical systems
  • ransomware
  • ConvLSTM3D
  • critical infrastructure
  • resilience modeling

  Downloads: 190 - Submitted 2025-08-25 - Posted 2025-08-27

  • PDF

• Genetic Algorithm-Based Image Approximation Using Triangle Representation for Efficient Compression

  Yashpreet Malhotra

  DOI: https://doi.org/10.31224/5200

  Downloads: 239 - Submitted 2025-08-26 - Posted 2025-08-27

  • PDF

• State-of-the-Art Machine Learning Techniques in Sentiment Analysis for Social Media

  Mohsen Mohammadagha, Israel Tshitenge, Ifetilayo Adebambo

  DOI: https://doi.org/10.31224/4590

  • Machine Learning
  • Sentiment Analysis
  • Social Media

  Downloads: 644 - Submitted 2025-05-08 - Posted 2025-08-27 - Versions: 2

  • PDF

• Prognosticating Latency in Directed Acyclic Task Graphs within Distributed Execution Frameworks

  Yashpreet Malhotra

  DOI: https://doi.org/10.31224/5201

  Downloads: 94 - Submitted 2025-08-26 - Posted 2025-08-27

  • PDF

• Examining Axiological Assumptions in Machine Learning Publications

  Yashpreet Malhotra

  DOI: https://doi.org/10.31224/5202

  Downloads: 79 - Submitted 2025-08-26 - Posted 2025-08-27

  • PDF

• Potential of Blue-Green Infrastructure for stormwater management in informal settlements upgrading programmes: Case study of Baan Mankong in Bangkok, Thailand

  Grace Pang, Erich Wolff, Josh, Loc Huu Ho, Perrine Hamel

  DOI: https://doi.org/10.31224/5209

  • Green Infrastructure
  • informal urbanisation
  • Flood risk
  • nature-based solutions

  Downloads: 273 - Submitted 2025-08-26 - Posted 2025-08-27

  • PDF