1. University of Texas Rio Grande Valley,Complex Engineering Systems Laboratory,Brownsville,Texas,United States
2. University of Texas Rio Grande Valley,Dept. of Manufacturing and Industrial Engineering,Edinburg,Texas,United States
3. University of Texas Rio Grande Valley,Dept. of Informatics and Engineering Systems,Brownsville,Texas,United States
4. University of Texas at El Paso El,Industrial Manufacturing and Systems Engineering Dept,Paso,Texas,United States