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cs.SD2026★ 1 cited
Audio Cross Verification Using Dual Alignment Likelihood Ratio Test
Heidi Lei, Arm Wonghirundacha, Irmak Bukey +1
This paper explores a way to verify that audio has not been maliciously tampered in a specific context: short viral videos taken from news recordings. Rather than trying to detect…
cs.SD2026
Dense-Sparse Dynamic Time Warping for Customizing Piano Concerto Accompaniments
TJ Tsai, Kavi Dey, Yigitcan Ozer +1
In this study, we explore how pianists can customize Music Minus One (MMO) concerto accompaniments to match their playing style. Bypassing the need for a symbolic score, often not…
cs.SD2026★ 10 cited
Segmental DTW: A Parallelizable Alternative to Dynamic Time Warping
TJ Tsai
In this work we explore parallelizable alternatives to DTW for globally aligning two feature sequences. One of the main practical limitations of DTW is its quadratic computation an…