Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 11 of 11 for “"Digital Twinning"”.
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Threat-Analysis Oriented Digital Twinning of ML-Powered Future Autonomous Weapon Systems
… mission success. This thesis investigates how a digital twin-driven threat modeling framework that integrates system-centric analysis with adversary-informed methodologies can support structured cybersecurity vulnerability evaluation and defensive strategy development associated with ML-powered …
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Building information modelling technologies for intelligent road engineering design, construction and digital twinning
Submitted in fulfillment of the academic requirements for the degree of Master of Engineering in Civil Engineering and Geomatics, Durban University of Technology, Durban, South Africa, 2023.
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Model-Based Systems Engineering for an Aircraft Design Process driven by Digital Twinning
L'abstract è presente nell'allegato / the abstract is in the attachment
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Refurbishment of UK state school buildings: A strategy and framework for BIM-based Digital Twinning
… makes it an important backbone for achieving a digital built Britain in which digital twinning (DT) - using the CDBB’s ‘Gemini’ principles, would capture the synergies between physical assets and their virtual equivalents for adding sustainable value to projects. However, both BIM and DT suffer …
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Automating the Generation of Geometric Information Models to Support Digital Twinning of Existing Rail Infrastructure
… point cloud data is a fundamental step of the digital twinning process for rail infrastructure. Currently, this onerous procedure outweighs the anticipated benefits of the resulting model and expends 74% of the modellers’ effort on converting point cloud data to a model. This is particularly …
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Neural Representation for 3D Building Reconstruction from Point Clouds
… and provide neurally-driven solutions for 3D digital twinning of buildings from APCs. To delineate an urban scene into object categories, PReFormer, a memory-efficient point transformer capable of achieving competitive segmentation results with fewer model parameters and less memory is …
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Acies-OS: a twin-assisted systems architecture for edge intelligence
… thermal modeling for performance optimization, a digital twin mechanism for cross-layer monitoring and failover recovery, and an extensible control plane for implementing runtime optimization services such as model selection and workflow reconfiguration. Together, these mechanisms enable dynamic, …
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Automatic Registration of Imagery to Mobile LiDAR Maps
… data from platform-mounted sensors with digital twinning supports maintenance and future planning of civil infrastructure. Three-dimensional mapping is efficiently performed with a Mobile Mapping System (MMS). This research demonstrates camera-only registration of subsequently captured …
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Real-time data assimilation in nonlinear dynamical systems
… methods, which are applied to create digital twins of thermoacoustic instabilities. Central to digital twins are physics-based low-order models and experimental data. On the one hand, low-order models are computationally cheap, but they may be quantitatively inaccurate and contain …
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Automated Object Segmentation in Existing Industrial Facilities
… from point cloud data is a core step of the digital twinning process for industrial facilities. However, this process is labour-intensive with 90% of the cost being spent on converting point cloud data to a model. This counteracts the perceived value of the resulting model in managing and …
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A digital twin synchronization protocol for bandwidth-limited IoT applications
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2025-05-01