Loc, VG[Loc, Vo-Gia]; Roh, SG[Roh, Se-goh]; Koo, IM[Koo, Ig Mo]; Tran, DT[Tran, Duc Trong]; Kim, HM[Kim, Ho Moon]; Moon, H[Moon, Hyungpil]; Choi, HR[Choi, Hyouk Ryeol]
ArticleIssue Date2010CitationROBOTICS AND AUTONOMOUS SYSTEMS, v.58, no.5, pp.666 - 675PublisherELSEVIER SCIENCE BV