Generalized self-approaching curves, Discrete Applied Mathematics, vol.109, issue.1-2, pp.3-24, 2001. ,
The Theory of Search Games and Rendezvous, 2003. ,
Searching in the plane, Inf. Comput, vol.106, issue.2, pp.234-252, 1993. ,
Deterministic treasure hunt in the plane with angular hints, 29th International Symposium on Algorithms and Computation, vol.48, pp.1-48, 2018. ,
URL : https://hal.archives-ouvertes.fr/hal-01970990
Yet more on the linear search problem, Israel J. Math, vol.8, pp.419-429, 1970. ,
On the optimality of spiral search, Proceedings of the Twenty-First Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2010, pp.1-12, 2010. ,