@inproceedings{sivakorn:eurosp16,<br>
author    = {Suphannee Sivakorn and <br>
        Iasonas Polakis and<br>
	Angelos D. Keromytis},<br>
title = {I Am Robot: (Deep) Learning to Break Semantic Image CAPTCHAs}, <br>
 booktitle = {Proceedings of the 1st IEEE European Symposium on Security and Privacy}, <br>
 series = {EuroSP '16}, <br>
 year = {2016}, <br>
 location = {Saarbrucken, Germany}, <br>
}