Search Results for author: Ian Colwell

Found 2 papers, 1 papers with code

Deep-learning based measurement of planetary radial velocities in the presence of stellar variability

no code implementations10 Apr 2023 Ian Colwell, Virisha Timmaraju, Alexander Wise

We present a deep-learning based approach for measuring small planetary radial velocities in the presence of stellar variability.

Dimensionality Reduction

Detecting Spacecraft Anomalies Using LSTMs and Nonparametric Dynamic Thresholding

8 code implementations13 Feb 2018 Kyle Hundman, Valentino Constantinou, Christopher Laporte, Ian Colwell, Tom Soderstrom

As spacecraft send back increasing amounts of telemetry data, improved anomaly detection systems are needed to lessen the monitoring burden placed on operations engineers and reduce operational risk.

Anomaly Detection

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