Ushioda, Yuto; Tanaka, Masato; Matsui, Tomomi - In: Games 13 (2022) 3, pp. 1-14
an efficient Monte Carlo algorithm based on an implicit hierarchical structure of permutations of players. Our algorithm … outputs a vector of power indices preserving the monotonicity, with respect to the voting weights. We show that our algorithm … reduces the required number of samples, compared with the naive algorithm. …