Che-Lun Chang

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Potable electroencephalography (EEG) devices have become critical for important research. They have various applications, such as in brain-computer interfaces (BCI). Numerous recent investigations have focused on the development of dry sensors, but few concern the simultaneous attachment of high-density dry sensors to different regions of the scalp to(More)
There have been lots of copyright protection scheme in previous studies; however, most of them only emphasize on publisher’s copyright protection except customer’s ownership protection. In this paper, we propose a digital right protection mechanism to resolve both the publisher’s copyright and customer’s ownership protection issues related to digital music.(More)
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