\input zb-basic \input zb-ioport \iteman{io-port 70394471} \itemau{Phung, Tri Cong; Chae, Hansang; Kim, Min Jeong; Choi, Dongmin; Shin, Seung Hoon; Moon, Hyungpil; Koo, Jachoon; Choi, Hyouk Ryeol} \itemti{Estimation of unknown curvature using a coarse-resolution sensor and contact kinematics} \itemso{IROS, 1447-1452 (2011).} \itemcc{} \itemut{} \itemli{doi:10.1109/IROS.2011.6094766} \end