The following publications are possibly variants of this publication:
- Optimal Construction of Sense of Direction in a Torus by a Mobile AgentHanane Becha, Paola Flocchini. ijfcs, 18(3):529-546, 2007. [doi]
- Optimal Mobile Agent Algorithms for Finding Size and Orientation of an Unknown TorusHanane Becha, Paola Flocchini. pdpta 2005: 656-661
- Map construction of unknown graphs by multiple agentsShantanu Das, Paola Flocchini, Shay Kutten, Amiya Nayak, Nicola Santoro. TCS, 385(1-3):34-48, 2007. [doi]