78 citations · 236 across the 18 of their papers we have counts for
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math.PR2007★ 11 cited
Implications of contrarian and one-sided strategies for the fair-coin game
Yasunori Horikoshi, Akimichi Takemura
We derive some results on contrarian and one-sided strategies by Skeptic for the fair-coin game in the framework of the game-theoretic probability of Shafer and Vovk \cite{sv}. In…
math.PR2007
Generalized zig-zag products of regular digraphs and bounds on their spectral expansions
Shunichi Nomura, Akimichi Takemura
We introduce a generalization of the zig-zag product of regular digraphs (directed graphs), which allows us to construct regular digraphs with m ore flexible choices of the degrees…