1. HPCC lab., School of Computing and Informatics; University of Louisiana at Lafayette; 70503 LA USA
2. Microsoft Corp.; Bellevue 98004 WA USA
3. Citrix Systems Inc.; Fort Lauderdale 33309 FL USA
4. SIGFOX Inc.; Toulouse France
5. Department of Computer Science; Iowa State University; Ames 50011 IA USA
6. Electrical and Computer Engineering Department; Rutgers University; New Brunswick 08854 NJ USA
7. Fortinet Inc.; New York City 10119 NY USA