1. Nanyang Technological University,School of Computer Science and Engineering,Singapore,Singapore,639798
2. Peking University,School of Electronics,Beijing,China,100871
3. Guangdong University of Technology,School of Automation,Guangzhou,China,510006
4. Singapore University of Technology and Design,Pillar of Information Systems Technology and Design,Singapore,Singapore,487372
5. Auburn University,Department of Electrical and Computer Engineering,Auburn,AL,USA,36849-5201
6. University of Houston,Department of Electrical and Computer Engineering,Houston,TX,USA,77004