Long-term place recognition using multi-level words of spatial densities.

Renan Maffei Vitor A. M. Jorge Vitor F. Rey Mariana Luderitz Kolberg Edson Prestes

Published in: IROS (2016)

Keyphrases

long term
short term
spatial information
spatial data
spatio temporal
n gram
spatial relationships
spatial and temporal
word sense disambiguation
spatial distribution
keywords
english words
related words
spatial features
spatial structure
co occurrence
text corpus
probability distribution
knowledge base
medium term