Please cite us
@inproceedings{Kalia+2014+SocInfo,
author = {Anup K. Kalia and Norbou Buchler and Diane Ungvarsky and Ramesh Govindan and Munindar P. Singh},
title = {Determining Team Hierarchy from Broadcast Communications},
booktitle = {Proceedings of 6th International Conference on Social Informatics},
series = {Lecture Notes in Computer Science},
volume = {8851},
pages = {493--507},
publisher = {Springer},
year = {2014},
address = {Barcelona, Spain}
}