Bin-Yih Liao

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The partitioning or clustering method is an important research branch in data mining area, and it divides the dataset into an arbitrary number of clusters based on the correlation attribute of all elements of the dataset. Most datasets have the original clusters number, which is estimated with cluster validity index. But most methods give the error(More)
Digital watermarking is a useful solution for digital rights management systems, and it has been a popular research topic in the last decade. Most watermarking related literature focuses on how to resist deliberate attacks by applying benchmarks to watermarked media that assess the effectiveness of the watermarking algorithm. Only a few papers have(More)