Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Entire DC Network
Practice, Community, And Algorithms: How Youtube Creators Learn Through Making, Morgan E. Forbush
Practice, Community, And Algorithms: How Youtube Creators Learn Through Making, Morgan E. Forbush
Theses and Dissertations
In this thesis, I answer the following questions: How do YouTube content creators learncontent creation through their practice and participation in communities of practice? How do these communities help creators form identity? And, lastly, how do the YouTube’s automated systems shape creators’ practice and impact their identity? To explore these questions, I observed a community of new creators to understand how creators learned about content creation from others. I interviewed 11 YouTube creators that ranged in size of viewership and experience to understand how they personally adapted their content to the platform of YouTube as they create videos. I find …
An Estimation Theory Approach To Detection And Ranging Of Obscured Targets In 3-D Ladar Data, Charles R. Burris
An Estimation Theory Approach To Detection And Ranging Of Obscured Targets In 3-D Ladar Data, Charles R. Burris
Theses and Dissertations
The purpose of this research is to develop an algorithm to detect obscured images in 3-D LADAR data. The real data used for this research was gathered using a FLASH LADAR system under development at AFRL/SNJM. The system transmits light with a wavelength of 1.55 micrometers and produces 20 128 X 128 temporally resolved images from the return pulse separated by less than 2 nanoseconds in time. New algorithms for estimating the range to a target in 3-D FLASH LADAR data were developed. Results from processing real data are presented and compared to the traditional correlation receiver for extracting ranges …