The 2018 PhysioNet Challenge is now open

The 2018 PhysioNet/Computing in Cardiology Challenge is now open. This year's Challenge, "You Snooze, You Win", is focused on the problem of automatically detecting disturbances in a patient's sleep. Given a collection of physiological signals recorded during sleep, including EEG, ECG, and EMG, participants are invited to develop an algorithm to automatically identify arousal events, and will be scored based on how well their algorithm's results agree with those of expert human annotators.