Kim, Do ik 2024-01-12T06:56:23Z 2024-01-12T06:56:23Z 2022-01-14 2012-05 https://pubs.kist.re.kr/handle/201004/80414 IEEE A Grasp Strategy with the Geometric Centroid of a Groped Object Shape Derived from Contact Spots Conference 1 ICRA2012 ICRA2012 US ICRA2012