Modified offensive earned-run average with steal effect for baseball. - Ano Katsunori (Appl. Math. Comput., 2001)

A Note on a Lower Bound for the Multiplicative Odds Theorem of Optimal Stopping. - Tomomi Matsui; Ano Katsunori (J. Appl. Probab., 2014)

Lower Bounds for Bruss' Odds Problem with Multiple Stoppings. - Tomomi Matsui; Ano Katsunori (Math. Oper. Res., 2016)

Compare the ratio of symmetric polynomials of odds to one and stop. - Tomomi Matsui; Ano Katsunori (J. Appl. Probab., 2017)