Nathaniel C. Williams
University of North Carolina at Chapel Hill
7 Papers
74 Citations
Nathaniel C. Williams is an academic researcher from University of North Carolina at Chapel Hill. The author has contributed to research in topics: Application virtualization & Network simulation. The author has an hindex of 6, co-authored 7 publications. Previous affiliations of Nathaniel C. Williams include University of Virginia & Microsoft.
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Papers
Perceptually guided simplification of lit, textured meshes
Nathaniel C. Williams,David Luebke,Jonathan D. Cohen,Michael Kelley,Brenden Schubert +4 more
- 27 Apr 2003
TL;DR: This work uses a simple model of low-level human vision to estimate the perceptibility of local simplification operations in a view-dependent Multi-Triangulation structure and improves on prior perceptual simplification approaches by accounting for textured models and dynamic lighting effects.
Comparative study of aging in the mouse olfactory bulb
TL;DR: Age‐related increases were observed in BALB/cBy and DBA/2 mice but not in the C57BL/6J strain, and TUNEL labeling revealed many apoptotic figures in the granule cell layer of young subjects, almost no staining was seen in aged mice.
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Automatic image alignment for 3D environment modeling
Nathaniel C. Williams,Kok-Lim Low,Chad Hantak,Marc Pollefeys,Anselmo Lastra +4 more
- 17 Oct 2004
TL;DR: In this article, an approach for automatically registering color images with 3D laser scanned models is described, which uses the chi-square statistic to compare color images to polygonal models texture mapped with acquired laser reflectance values.
Monticello through the window
Nathaniel C. Williams,Chad Hantak,Kok-Lim Low,John V. Thomas,Kurtis Keller,Lars Nyland,David Luebke,Anselmo Lastra +7 more
- 05 Nov 2003
TL;DR: A case study in the use of virtual environment technology for cultural heritage applications is presented, describing a collaborative effort to construct two cultural heritage exhibits for a five month exhibition at the New Orleans Museum of Art.
Patent
Methods and Computer Program Products for Analysis of Network Traffic by Port Level and/or Protocol Level Filtering in a Network Device
Nathaniel C. Williams,Aydan R. Yumerefendi +1 more
- 10 Jul 2012
TL;DR: In this article, the authors present methods and computer program products for monitoring the contents of network traffic in a network device and identifying and analyzing transactional network traffic, which may include application of port level filtering and/or protocol level filtering.
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