Wen, Y.-N.Y.-N.WenChen, S.-J.S.-J.ChenHu, Y.-H.Y.-H.HuSAO-JIE CHEN2018-09-102018-09-102007http://www.scopus.com/inward/record.url?eid=2-s2.0-43749087803&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/332166conference paper10.1109/SOCC.2006.283849