M.  Cognetti, Stegagno, P., Franchi, A., Oriolo, G., and Bülthoff, H. H., ?3D Mutual Localization with Anonymous Bearing Measurements?, in 2012 IEEE Int. Conf. on Robotics and Automation, St. Paul, MN, 2012.

A.  Franchi, Secchi, C., Son, H. Il, Bülthoff, H. H., and Giordano, P. Robuffo, ?Bilateral Teleoperation of Groups of Mobile Robots with Time-Varying Topology?, IEEE Transaction on Robotics, vol. 28, pp. 1019-1033, 2012.

F.  Pasqualetti, Franchi, A., and Bullo, F., ?On Cooperative Patrolling: Optimal Trajectories, Complexity Analysis, and Approximation Algorithms?, IEEE Transaction on Robotics, vol. 28, pp. 592-606, 2012.

J. W.  Durham, Franchi, A., and Bullo, F., ?Distributed Pursuit-Evasion without Mapping and Global Localization via Local Frontiers?, Autonomous Robots, vol. 32, pp. 81-95, 2012.

A.  Franchi, Masone, C., Grabe, V., Ryll, M., Bülthoff, H. H., and Giordano, P. Robuffo, ?Modeling and Control of UAV Bearing-Formations with Bilateral High-Level Steering?, The International Journal of Robotics Research, Special Issue on 3D Exploration, Mapping, and Surveillance, vol. 31, pp. 1504-1525, 2012.

D.  Zelazo, Franchi, A., Allgöwer, F., Bülthoff, H. H., and Giordano, P. Robuffo, ?Rigidity Maintenance Control for Multi-Robot Systems?, in 2012 Robotics: Science and Systems Conference, Sydney, Australia, 2012.

A.  Franchi, Secchi, C., Ryll, M., Bülthoff, H. H., and Giordano, P. Robuffo, ?Shared Control: Balancing Autonomy and Human Assistance with a Group of Quadrotor UAVs.?, IEEE Robotics and Automation Magazine, Special Issue on Aerial Robotics and the Quadrotor Platform, vol. 19, pp. 57-68, 2012.

P.  Stegagno, Cognetti, M., Franchi, A., and Oriolo, G., ?Mutual Localization using Anonymous Bearing Measurements?, in 2011 IEEE/RSJ Int. Conf. on Intelligent Robots and Systems, San Francisco, CA, 2011.

A.  Franchi, Freda, L., Oriolo, G., and Vendittelli, M., ?The Sensor-based Random Graph Method for Cooperative Robot Exploration?, IEEE/ASME Transaction on Mechatronics, vol. 14, pp. 163-175, 2009.