FRTSearch reframes fast radio transient detection as instance segmentation on dynamic spectra and uses the segmented shapes to infer dispersion measure and time of arrival, achieving 98% recall with over 99.9% fewer false positives than traditional methods.
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2 Pith papers cite this work. Polarity classification is still indexing.
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astro-ph.IM 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
X-ray pulsar navigation using NICER-derived noise and EKF achieves sub-7 km LEO and sub-20 km interplanetary position errors with the Crab pulsar at 200 cm² effective area, but diverges after 20 days without timing updates while stable pulsars support longer autonomy at reduced precision.
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FRTSearch: Unified Detection and Parameter Inference of Fast Radio Transients using Instance Segmentation
FRTSearch reframes fast radio transient detection as instance segmentation on dynamic spectra and uses the segmented shapes to infer dispersion measure and time of arrival, achieving 98% recall with over 99.9% fewer false positives than traditional methods.
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Pulsar Selection Criteria and Performance Evaluation of Autonomous X-ray Pulsar Navigation Systems
X-ray pulsar navigation using NICER-derived noise and EKF achieves sub-7 km LEO and sub-20 km interplanetary position errors with the Crab pulsar at 200 cm² effective area, but diverges after 20 days without timing updates while stable pulsars support longer autonomy at reduced precision.