Islas, Jose A. A sharp bound for winning within a proportion of the maximum of a sequence, accepted for publication in Bolet'in de la Sociedad Matemática Mexicana (2018), preprint at arXiv:1709.02416

Islas, Jose A. Oscillation criteria for stopping near the top of a random walk, submitted for publication (2017), preprint at arXiv:1711.08857v1

Allaart, P.C. and Islas, Jose A. (2016) A sharp lower bound for choosing the maximum of an independent sequence, Journal of Applied Probability, 53(4), pp. 1041-1051. Preprint at arXiv:1511.02211