An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Gilsinn, D.
, McClain, M.
and Witzgall, C.
(2004),
Using Nanoscillatory Splines to Model Urban Environments, Proceedings, 2003 SIAM Conference on Geometric Design and Computing, Seattle, WA
(Accessed June 5, 2023)