Sleep-EDF Expanded, Bob Kemp, PhysioNet, version 1.0.0.
https://physionet.org/content/sleep-edfx/1.0.0/
DOI: https://doi.org/10.13026/C2X676
License: Open Data Commons Attribution License v1.0.
https://physionet.org/content/sleep-edfx/view-license/1.0.0/
Local copy: DATA-LICENSE.html.
This demonstration includes derived 30-second Fpz-Cz EEG segments and
preprocessed/noise-perturbed derivatives of the public dataset, with original
record and epoch identifiers retained. It does not redistribute full nights.

Original publication:
B Kemp, AH Zwinderman, B Tuk, HAC Kamphuisen, JJL Oberye.
Analysis of a sleep-dependent neuronal feedback loop: the slow-wave
microcontinuity of the EEG. IEEE-BME 47(9):1185-1194 (2000).
https://doi.org/10.1109/10.867928

PhysioNet:
Pollard et al. PhysioNet as a global platform for biomedical research.
Nature Health (2026). https://doi.org/10.1038/s44360-026-00096-z

AttnSleep code: Copyright (c) 2020 Emadeldeen Eldele, MIT license.
ONNX Runtime: Microsoft, MIT license. See accompanying license files.