Department of Computer Science & Engineering, University of Connecticut, 371 Fairfield Rd, Unit 2155, Storrs, CT 06269-2155, USA. jduitama@engr.uconn.edu|Department of Computer Science & Engineering, University of Connecticut, 371 Fairfield Rd, Unit 2155, Storrs, CT 06269-2155, USA. jduitama@engr.uconn.edu|Department of Computer Science & Engineering, University of Connecticut, 371 Fairfield Rd, Unit 2155, Storrs, CT 06269-2155, USA. jduitama@engr.uconn.edu|Department of Computer Science & Engineering, University of Connecticut, 371 Fairfield Rd, Unit 2155, Storrs, CT 06269-2155, USA. jduitama@engr.uconn.edu|Department of Computer Science & Engineering, University of Connecticut, 371 Fairfield Rd, Unit 2155, Storrs, CT 06269-2155, USA. jduitama@engr.uconn.edu|Department of Computer Science & Engineering, University of Connecticut, 371 Fairfield Rd, Unit 2155, Storrs, CT 06269-2155, USA. jduitama@engr.uconn.edu