AI RESEARCH
Detecting Diffusion-Generated Time Series Under Generator Shift
arXiv CS.LG
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ArXi:2605.28355v1 Announce Type: new The boundary between real and diffusion-generated time series is becoming increasingly difficult to draw, yet detection in this domain remains underexplored, especially when the generator is unknown. We compare white-box detection, which requires access to the generator, against black-box detection, which operates on the raw signal alone.