The watermark detection algorithm based on the central limit theorem can test watermarking information accurately.

水印检测算法依据的是中心极限定理,实现了水印信息的准确检测.

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We establish the strong limit theorem for countable Markov chains indexed by a homogeneous tree.

摘要研究了齐次树指标可列马氏链的一类强极限定理.

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