Optimal torus exploration by oblivious robots
Optimal torus exploration by oblivious robots
复制标题
遗忘机器人的最佳环面探索
DOI:
10.1007/s00607-018-0595-8
复制
发表时间:
2015
期刊:
影响因子:
3.7
通讯作者:
S. Tixeuil
中科院分区:
文献类型:
--
作者:
Stéphane Devismes;Anissa Lamani;F. Petit;S. Tixeuil
We deal with a team of autonomous robots that are endowed with motion actuators and visibility sensors. Those robots are weak and evolve in a discrete environment. By weak, we mean that they are anonymous, uniform, unable to explicitly communicate, and oblivious. We first show that it is impossible to solve the terminating exploration of a simple torus of arbitrary size with less than 4 or 5 such robots, respectively depending on whether the algorithm is probabilistic or deterministic. Next, we propose in the SSYNC model a probabilistic solution for the terminating exploration of torus-shaped networks of size, where, by a team of 4 such weak robots. So, this algorithm is optimalw.r.t.the number of robots.
DOI:
10.1109/srdsw.2014.34
发表时间:
2014
期刊:
Proceedings of the 33rd IEEE International Symposium on Reliable Distributed Systems Workshops
影响因子:
--
作者:
Francois Bonnet;Xavier Defago;Franck Petit;Maria Potop-Butucaru;Sebastien Tixeuil
通讯作者:
Sebastien Tixeuil