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Engineering
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Media Technology
Media Technology
Engineering aspects of media production and distribution, including audio/video technology, streaming systems, virtual production, broadcast engineering, and emerging media platforms
3 papers in this specialization
Papers
High-security-level multi-dimensional optical storage medium: nanostructured glass embedded with LiGa5Og: Mn2+ with photostimulated luminescence
This paper introduces a new 3D optical data storage medium using transparent glass ceramic embedded with photostimulated LiGa5O8:Mn2+ nanocrystals. This material allows for bit-by-bit optical data writing and readout, enabling 3D volumetric storage with intensity/wavelength multiplexing for increased capacity and security.
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s41377-020-0258-3.pdf
Jul 14, 10:33 AM
Support Vector Machine Versus Random Forest for Remote Sensing Image Classification: A Meta-Analysis and Systematic Review
The meta-analysis compared Random Forest (RF) and Support Vector Machines (SVM) for remote sensing image classification across 251 studies. While both methods are widely used and achieve high accuracies, RF showed a recent surge in popularity, possibly due to its robustness and ease of use, and often outperformed SVM in applications like land cover mapping with larger datasets and higher resolution imagery.
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09206124.pdf
Jul 14, 10:33 AM
An observational study of engineering online education during the COVID-19 pandemic
Engineering students and faculty at a large, diverse university faced logistical, technical, and learning/teaching challenges during the abrupt shift to online instruction due to the COVID-19 pandemic. Key challenges for students included difficulty maintaining focus, Zoom fatigue, social disconnection, and lack of clear guidance, while faculty struggled with access to technology, online assessment methods, and providing hands-on training. Practical recommendations for improvement, including better utilization of learning management systems, alternative assessment strategies, and enhanced communication, were proposed.
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file.pdf
Jul 14, 10:33 AM
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