A floor plan-agnostic gait drift detector identifies informative sensor-to-sensor transitions, analyzes duration fluctuations with non-parametric tests against a baseline, and aggregates daily results, matching or exceeding floor-plan-dependent baselines on simulated home layouts.
Unsupervised statistical concept drift detection for behaviour abnormality detection
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A composite multi-proxy framework detects harmful drift in label-free risk decision systems and enables graduated governance alerts.
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Floor Plan-Agnostic Detection of Gait Speed Drifts Using Ambient Sensors
A floor plan-agnostic gait drift detector identifies informative sensor-to-sensor transitions, analyzes duration fluctuations with non-parametric tests against a baseline, and aggregates daily results, matching or exceeding floor-plan-dependent baselines on simulated home layouts.
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Label-Free Detection of Governance Evidence Degradation in Risk Decision Systems
A composite multi-proxy framework detects harmful drift in label-free risk decision systems and enables graduated governance alerts.