A decentralized localization scheme for swarm robotics based on coordinate geometry and distributed gradient descentVy-Long Dang, Binh-Son Le, Trong-Tu Bui, Huu-Thuan Huynh and Cong-Kha PhamMATEC Web of Conferences, 54 (2016) 02002DOI: https://doi.org/10.1051/matecconf/20165402002