Collect useful sentences in Papers (11)

To solve this problem, some AUVs opt to surface
often and use a GPS to correct the position estimate. 

Other
AUVs employ fixed beacons in the form of Long Baseline
(LBL) or Ultra Short Baseline (USBL) acoustic systems to
estimate their positions underwater [4] at the cost of substantial
support infrastructure cost and deployment effort

In many
cases, the problem has only been considered in the context of
fixed beacons, while in other cases (see [12]) the beacon is
assumed to some arbitrary zig-zag pattern.



Reference:

Rui, G., & Chitre, M. (2010, May). Cooperative positioning using range-only measurements between two AUVs. In OCEANS 2010 IEEE-Sydney (pp. 1-6). IEEE.


The ability of a robot localize itself is a fundamental
problem for mobile robots. Not surprisingly, many technologies and techniques for robot localization can be found
in the literature (eg. [l, 8, 9, 141)




Reference:

Kantor, G., & Singh, S. (2002). Preliminary results in range-only localization and mapping. In Robotics and Automation, 2002. Proceedings. ICRA'02. IEEE International Conference on (Vol. 2, pp. 1818-1823). Ieee.