Mobile computing & networking & co-located workshops : MoBiCom'13, proceedings of the 19th annual international conference, CHANTS'13, CRAB'13, LCDNet'13, MiSeNet'13, MoBiArch'13, WiNTECH'13, Miami, Fl, USA, Sept.30-Oct. 4, 2013 (ACM - Association for Computing Machinery, 2013)