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 20 of 2090 for “"Tracing"”.
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Spherical ray-tracing
… naturally fit into spherical coordinates. When tracing rays through naturally spherical domains (for example, for visualization), converting to Cartesian coordinates introduces aberrations. Therefore, we seek an algorithm to natively cast rays through spherical coordinates, and without …
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Electronic curve tracing
Thesis: M.S., Massachusetts Institute of Technology, Department of Electrical Engineering, 1960
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Tracing Anonymity with Coalgebras
Contains fulltext : 32095_tracanwic.pdf (Publisher’s version ) (Open Access)
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GPU Execution Tracing and Compression
Program tracing is widely used for debugging and performance optimization. Whenever a program is traced, the overhead in terms of extra runtime and in terms of storage for the generated trace information are a concern. These concerns are greatly exacerbated on GPUs due to the large amount of …
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GPU ray tracing with CUDA
<p>"Ray Tracing is a rendering method that generates high quality images by simulating how light rays interact with objects in a virtual scene. The ray tracing technique can accurately portray advanced optical effects, such as reflections, refractions, and shadows, but at a greater computational …
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Traitor tracing through function sharing
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.
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An Accelerating Method for Ray Tracing
No abstract prepared.
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An Accelerating Method for Ray Tracing
No abstract prepared.
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Automated Root Tracing Using Deep Learning
… research and assessing soil health. However, tracing roots from photos obtained with Minirhizotron is a time-consuming task, and applying deep learning techniques can facilitate this process. This thesis applies the DeepLabV3+ model with a confidence weighted approach to segment root …
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Efficient Ray Tracing For Mobile Devices
… of quality.</p> <p>Other techniques, such as ray tracing, do not require such emulation to be implemented, as the aforementioned phenomena of light are inherently considered. In this work, we first design and implement a 3D renderer that uses ray tracing to generate high quality graphics for …
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A prediction model for ray tracing
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, June 1999.
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Unobtrusive Real-Time Tracing of Parallel Programs
… in hardware to enable unobtrusive real-time tracing. The proposed method exploits several components (e.g., predictors, reductors, etc.) to reduce the size of the trace information through a tree-shape multiple level algorithm. The results show that with this method traces can be compressed …
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Fuzzing with Performance Monitoring and Tracing Hardware
… in the form of performance monitoring and tracing hardware, such hardware is not commonly used by fuzzers. On a similar note, there is currently a lack of evaluations for the usage of such hardware in the fuzzing literature. The most commonly used processor platforms in the fuzzing …
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Single-Cell Lineage Tracing Of Cancer Metastasis
The underpinnings of cancer metastasis remain poorly understood, in part due to a lack of tools for probing their emergence at high resolution. Here we present macsGESTALT, an inducible CRISPR-Cas9-based lineage recorder with highly efficient single-cell capture of both transcriptional and …
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Tracing Pathways and Decomposing Mechanisms in Ecology
The term ‘mechanism’ is ubiquitous in biology. This has caused philosophers of biology to closely examine what mechanisms are. Many characteristics of mechanisms have been generated by philosophers calling their movement the New Mechanist Philosophy, with some proponents even going as far to say …
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Mapping Critical Connections: Tracing Undergraduates' Literate Lives
Although a growing body of research has focused on the writing students do in their homes, communities, unofficial spaces of school, and the workplace (see Finders, Camitta, Mahiri, Moje), studies have largely neglected the complex synergistic and conflicting relationships between students' …
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Tracing Social Science: The Manuscript Review Process
Manuscripts and reviews submitted to the American Sociological Review between 1977 and 1982 and professional-biographical characteristics of authors, editors and reviewers were examined to identify and describe factors influencing the decision to publish or reject manuscripts. Following a review of …
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Tracing meteorite source regions through asteroid spectroscopy
By virtue of their landing on Earth, meteorites reside in near-Earth object (NEO) orbits prior to their arrival. Thus the population of observable NEOs, in principle, give the best representation of meteorite source bodies. By linking meteorites to NEOs, and linking NOEs to their most likely …
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