by R. Triebel and W. Burgard
Reference:
Improving Simultaneous Localization and Mapping in 3D Using Global Constraints (R. Triebel and W. Burgard), In Proc. of the Twentieth National Conference on Artificial Intelligence (AAAI), 2005.
Bibtex Entry:
@inproceedings{triebel05improving,
author = {R. Triebel and W. Burgard},
title = {Improving Simultaneous Localization and Mapping in 3D Using Global Constraints},
booktitle = {Proc. of the Twentieth National Conference on Artificial Intelligence (AAAI)},
year = {2005},
}