@article{CTT100705170, author = {Taisuke Izumi and Samia Souissi and Yoshiaki Katayama and Nobuhiro Inuzuka and Xavier Defago and Koichi Wada and Masafumi Yamashita}, title = {The Gathering Problem for Two Oblivious Robots with Unreliable Compasses}, journal = {SIAM J. Comput.}, year = 2012, } @article{CTT100705167, author = {Yan Yang and Samia Souissi and Xavier Defago and Makoto Takizawa}, title = {Fault-tolerant flocking for a group of autonomous mobile robots}, journal = {Journal of Systems and Software}, year = 2011, } @article{CTT100705168, author = {Samia Souissi and Xavier Defago and Masafumi Yamashita}, title = {Using eventually consistent compasses to gather memory-less mobile robots with limited visibility}, journal = {ACM Trans. Autonomous and Adaptive Systems}, year = 2009, } @article{CTT100705164, author = {Xavier Defago and Samia Souissi}, title = {Non-uniform circle formation algorithm for oblivious mobile robots with convergence toward uniformity}, journal = {Theor. Comput. Sci.}, year = 2008, }