Copyright Norms, Copyright Infringements and Remedies in Ukraine and Jordan: What Interesting Complexities Tell of Two Jurisdictions? by B. Malkawi, S. Y. Ablamskyi

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Copyright Protection for Songs Uploaded to the Spotify Digital Music Application Without Permission by Maichel Lesnussa, Theresia Nolda Agnes Narwadan, Muchtar Anshary Hamid Labetubun

“…Introduction: Copyright holders can and have the right to determine who can use their work or not.However,Uploading songs by Spotify application users can unknowingly trigger copyright infringement. Purposes of the Research: To examine the legal relationship between the Spotify application and copyright holders and the form of copyright protection for songs uploaded on the Spotify application without permission. …”
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Ketahanan dan Kualitas Visual Watermarked Image Menggunakan Integer Wavelet Transform (IWT) dan Chinese Remainder Theorem (CRT) by Bambang Harjito, Eka Tri Kustanti

“…Hasil penelitian diperoleh nilai-nilai Peak Signal-to-Noise Ratio (PSNR) mendekati 1 dan Normalized Correlation Coefficient (NCC) sama dengan 0,71337, menunjukkan metode IWT dan CRT mampu menghasilkan watermarked image dengan kualitas visual atau imperceptibility yang baik dan mampu memberikan ketahanan image terhadap beberapa serangan seperti gaussian, salt & pepper dan kompresi JPEG2000 tetapi tidak tahan terhadap serangan rotasi dan kontras karena nilai NCC dibawah 0,5  Abstract Today's ease of accessing and sharing digital media raises concerns about copyright infringement or piracy. So it is necessary to give identity to each digital media so that it is not easily hijacked or claimed by irresponsible parties. …”
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