@inproceedings{UpcroftRidleyOngetal.2006, author = {Ben Upcroft and Matthew Ridley and Lee Ling Ong and Bertrand Douillard and Tobias Kaupp and Suresh Kumar and Tim Bailey and Fabio Ramos and Alexei Makarenko and Alex Brooks and Salah Sukkarieh and Hugh F. Durrant-Whyte}, title = {Multilevel state estimation in an outdoor decentralised sensor network}, booktitle = {10th International Symposium on Experimental Robotics 2006 (ISER'06), Rio de Janeiro, Brazil}, year = {2006}, }