Abstract: This paper focuses on mobile positioning for autonomous underwater vehicle (AUV) in complex underwater environments. The positioning algorithm based on time of arrival (TOA) assumes that the ...
Abstract: The latent factor analysis (LFA) model is an effective tool for extracting valuable information from high-dimensional and sparse (HiDS) matrices. However, traditional LFA usually suffers ...
Neighborhood walkability is a bit of a chicken-and-egg problem: Does living in a walkable city make you walk more, or do active people choose to live where it’s easier to walk? To investigate, ...
The member of a prominent and wealthy family, Mr. Pritzker was in regular contact with the financier and sex offender Jeffrey Epstein. By Rebecca Davis O’Brien Thomas J. Pritzker, a billionaire heir ...
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