Results 11 to 20 of about 40,299 (311)
Novelty detection in rover-based planetary surface images using autoencoders
Frontiers in Robotics and AI, 2022 In the domain of planetary science, novelty detection is gaining attention because of the operational opportunities it offers, including annotated data products and downlink prioritization.
Braden Stefanuk, Krzysztof Skonieczny
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Frontiers in Astronomy and Space Sciences, 2022 Automatic detection of outliers is universally needed when working with scientific datasets, e.g., for cleaning datasets or flagging novel samples to guide instrument acquisition or scientific analysis.
Hannah R. Kerner +8 more
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Review of Venusian and Martian ionospheres
地球与行星物理论评, 2021 The launch of Tianwen 1 marks the brand-new stage of the deep space exploration of China, which calls for the foundation of planetary science education in China. In planetary science, the ionosphere is considered to be the region of an atmosphere where a
Yutian Cao +3 more
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Imbalanced classification applied to asteroid resonant dynamics
Frontiers in Astronomy and Space Sciences, 2023 Introduction: Machine learning (ML) applications for studying asteroid resonant dynamics are a relatively new field of study. Results from several different approaches are currently available for asteroids interacting with the z2, z1, M1:2, and ν6 ...
V. Carruba +5 more
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IEEE Journal of Microwaves, 2022 This article presents development of CMOS system-on-chip spectrometer processor for Spaceborne Earth Science, Planetary Science and Astronomy. The developed chip is intended for use in rotational emission spectroscopy observations from microwave to sub ...
Adrian Tang +8 more
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Factoring Origin of Life Hypotheses into the Search for Life in the Solar System and Beyond
Life, 2020 Two widely-cited alternative hypotheses propose geological localities and biochemical mechanisms for life’s origins. The first states that chemical energy available in submarine hydrothermal vents supported the formation of organic compounds and ...
Alex Longo, Bruce Damer
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Squeezing Data from a Rock: Machine Learning for Martian Science
Geosciences, 2022 Data analysis methods have scarcely kept pace with the rapid increase in Earth observations, spurring the development of novel algorithms, storage methods, and computational techniques.
Timothy Paul Nagle-McNaughton +2 more
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Incorporating Physical Knowledge Into Machine Learning for Planetary Space Physics
Frontiers in Astronomy and Space Sciences, 2020 Recent improvements in data collection volume from planetary and space physics missions have allowed the application of novel data science techniques. The Cassini mission for example collected over 600 gigabytes of scientific data from 2004 to 2017. This
Abigail R. Azari +3 more
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Landforms Associated With the Aspect‐Controlled Exhumation of Crater‐Filling Alluvial Strata on Mars
Geophysical Research Letters, 2023 Fluvial channel belts, the deposits accumulated in rivers surrounded by floodplain deposits, are sensitive environmental recorders. Across Mars, wind has exposed ancient channel belts via the preferential erosion of floodplain strata, creating landforms ...
Benjamin T. Cardenas, Kaitlyn Stacey
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DIVISION III: PLANETARY SYSTEMS SCIENCE [PDF]
Proceedings of the International Astronomical Union, 2008 The meeting was opened by Ted Bowell, president, at 11 am. The 2006 Division III meetings were reviewed by Guy Consolmagno, secretary; as the minutes of those meetings have already been published, they were assumed to be approved.
Edward L. G. Bowell +17 more
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