F. Dong, R. Xiao, Y. Zhong, Y. Liu: An Approach to Polygonal Approximation of Digital Curves Based on Discrete Particle Swarm Algorithm /jucs_13_10/an_approach_to_polygonal
N.H.Q. Phuong, H.-J. Kang, Y.-S. Suh, Y.-S. Ro: A DCM Based Orientation Estimation Algorithm with an Inertial Measurement Unit and a Magnetic Compass /jucs_15_4/a_dcm_based_orientation