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<div class="panel"><h2 class="section">Cautious Greedy Strategy for Bearing-based Active Localization: Experiments and Theoretical Analysis</h2>
<h3>Joshua Vander Hook &middot; Pratap Tokekar &middot; Volkan Isler</h3>
<p><i>Proceedings of IEEE International Conference on Robotics and Automation</i>
<i></i>
<i>2012</i>
</p><a href="pubs/vanderhook2012cautious.pdf">pdf</a> &middot;
<h4>Abstract</h4><p>We study the problem of minimizing the time to accurately localize a target using radio-based telemetry. The directional nature of the antenna allows us to obtain bearingto-target sensor measurements. There are two critical attributes that separate our setup from the majority of bearing-only tracking literature: ambiguity and long measurement time. We provide a sensing strategy which mitigates the effect of ambiguity, and prove that the time required to localize a target is less than a constant times any bearing-based localization strategy.</p><blockquote>@inproceedings{ vanderhook2012cautious,<br />&nbsp;&nbsp;&nbsp;&nbsp;title = "Cautious Greedy Strategy for Bearing-based Active Localization: Experiments and Theoretical Analysis",<br />&nbsp;&nbsp;&nbsp;&nbsp;author = {Joshua {Vander Hook} and Pratap Tokekar and Volkan Isler},<br />&nbsp;&nbsp;&nbsp;&nbsp;booktitle = {Proceedings of IEEE International Conference on Robotics and Automation},<br />&nbsp;&nbsp;&nbsp;&nbsp;year = "2012",<br />&nbsp;&nbsp;&nbsp;&nbsp;doi = "10.1109/ICRA.2012.6225244",<br />}</blockquote><div class="videowrapper"><iframe width="560" height="315" src="https://www.youtube.com/embed/6IEZQQ5eh5o" frameborder="0" allowfullscreen></iframe>
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