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arxiv_cs_lg · Nov 10, 2026 · paper
Source brief
Quantifying the Sampling Frequency Invariance of Time-Series Foundation Models for Sensor Data Applications
arxiv.orgNov 10, 2026
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In brief
Time-Series Foundation Models (TSFMs) are increasingly used in sensor applications, where sampling frequency (SF) varies across sensors, devices, and operating modes (e.g., power saving). Ideally, TSFMs must remain effective during such SF changes, provided the SF retains task-cr