(:notitlegroup:) 

   @inproceedings{munafo2014,
    title     = {Enhancing AUV localization using underwater acoustic sensor networks: Results
                in long baseline navigation from the COLLAB13 sea trial},
    booktitle = {2014 Oceans - St. John's},
    author    = {Andrea Munafò and Jan Sliwka and Gabriele Ferri and Arjan Vermeij and Ryan
                 Goldhahn and Kevin LePage and Joao Alves and John Potter},
    pages     = {1-7},
    month     = {September},
    year      = {2014},
    keywords  = {autonomous underwater vehicles;telecommunication
                services;transponders;underwater acoustic communication;wireless sensor
                networks;AUV localization enhancement;COLLAB13 sea trial;LBL;acoustic
                messages;acoustic reception;acoustic transmission;interrogation
                scheme;localisation services;long baseline navigation;network level;networked
                acoustic communication;timing information;transponders;underwater acoustic
                sensor networks;Acoustic measurements;Acoustics;Clocks;Modems;Navigation;Sea
                measurements;Vehicles},
    abstract  = {This work proposes a novel approach to enhance Autonomous Underwater Vehicles
                (AUVs) navigation through the addition of localisation services to networked
                acoustic communication. The approach is based on the inclusion of timing
                information within acoustic messages through which it is possible to know the
                exact time of an acoustic transmission in relation to its reception. The
                exploitation of such information at the network level makes it possible to
                create an interrogation scheme similar to that of a long-baseline (LBL). The
                advantage is that the AUVs themselves become the transponders of the baseline,
                and hence there is no need for dedicated instrumentation. Results are given
                from the COLLAB13 experimental campaign, where a three node network was
                deployed off the coast of La Spezia, Italy.}}