1. Florida Atlantic University,Department of Electrical Engineering and Computer Science,Boca Raton,FL,USA,33431
2. University of North Carolina at Chapel Hill,Department of Computer Science,Chapel Hill,NC,USA,27514
3. Florida Atlantic University,Department of Civil, Environmental, and Geomatics Engineering,Boca Raton,FL,USA,33431
4. University of Nebraska-Lincoln,Department of Electrical and Computer Engineering,Lincoln,NE,USA,68588