{"id":"https://openalex.org/W3014752176","doi":"https://doi.org/10.1016/j.actaastro.2020.03.026","title":"Six degree-of-freedom body-fixed hovering over unmapped asteroids via LIDAR altimetry and reinforcement meta-learning","display_name":"Six degree-of-freedom body-fixed hovering over unmapped asteroids via LIDAR altimetry and reinforcement meta-learning","publication_year":2020,"publication_date":"2020-03-29","ids":{"openalex":"https://openalex.org/W3014752176","doi":"https://doi.org/10.1016/j.actaastro.2020.03.026","mag":"3014752176"},"language":"en","primary_location":{"id":"doi:10.1016/j.actaastro.2020.03.026","doi":"https://doi.org/10.1016/j.actaastro.2020.03.026","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.actaastro.2020.03.026","pdf_url":null,"source":{"id":"https://openalex.org/S179591353","display_name":"Acta Astronautica","issn_l":"0094-5765","issn":["0094-5765","1879-2030"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Astronautica","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1911.08553","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103226582","display_name":"Brian Gaudet","orcid":"https://orcid.org/0000-0002-0597-538X","observed_orcids":["https://orcid.org/0000-0002-0597-538X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Brian Gaudet","raw_affiliation_strings":["Deep AnalytX LLC, Tucson, AZ, USA"],"raw_orcid":"https://orcid.org/0000-0002-0597-538X","affiliations":[{"raw_affiliation_string":"Deep AnalytX LLC, Tucson, AZ, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087614402","display_name":"Richard Linares","orcid":"https://orcid.org/0000-0001-8325-7378","observed_orcids":["https://orcid.org/0000-0001-8325-7378","https://orcid.org/0000-0003-0797-2470"]},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard Linares","raw_affiliation_strings":["Department of Aeronautics and Astronautics, Massachusetts Institute of Technology, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Aeronautics and Astronautics, Massachusetts Institute of Technology, USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068335450","display_name":"Roberto Furfaro","orcid":"https://orcid.org/0000-0001-6076-8992","observed_orcids":["https://orcid.org/0000-0001-6076-8992"]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Roberto Furfaro","raw_affiliation_strings":["Department of Systems and Industrial Engineering, Department of Aerospace and Mechanical Engineering, University of Arizona, USA"],"raw_orcid":"https://orcid.org/0000-0001-6076-8992","affiliations":[{"raw_affiliation_string":"Department of Systems and Industrial Engineering, Department of Aerospace and Mechanical Engineering, University of Arizona, USA","institution_ids":["https://openalex.org/I138006243"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5068335450"],"corresponding_institution_ids":["https://openalex.org/I138006243"],"apc_list":{"value":2950,"currency":"USD","value_usd":2950},"apc_paid":null,"fwci":3.293,"has_fulltext":true,"cited_by_count":67,"citation_normalized_percentile":{"value":0.93309691,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"172","issue":null,"first_page":"90","last_page":"99"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10462","display_name":"Reinforcement Learning in Robotics","score":0.6240000128746033,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10462","display_name":"Reinforcement Learning in Robotics","score":0.6240000128746033,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11082","display_name":"Spacecraft Dynamics and Control","score":0.35839998722076416,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11701","display_name":"Space Satellite Systems and Control","score":0.009800000116229057,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/lidar-altimetry","display_name":"LiDAR altimetry","score":0.9679999947547913},{"id":"https://openalex.org/keywords/flash-lidar","display_name":"flash lidar","score":0.753000020980835},{"id":"https://openalex.org/keywords/spacecraft-attitude-control","display_name":"spacecraft attitude control","score":0.5460000038146973},{"id":"https://openalex.org/keywords/unknown-dynamics","display_name":"unknown dynamics","score":0.48100000619888306},{"id":"https://openalex.org/keywords/policy-generalization","display_name":"policy generalization","score":0.6370000243186951},{"id":"https://openalex.org/keywords/sensor-noise","display_name":"sensor noise","score":0.746999979019165},{"id":"https://openalex.org/keywords/bennu","display_name":"Bennu","score":0.9150000214576721},{"id":"https://openalex.org/keywords/itokawa","display_name":"Itokawa","score":0.9980000257492065}],"concepts":[{"id":"https://openalex.org/C58142911","wikidata":"https://www.wikidata.org/wiki/Q3863","display_name":"Asteroid","level":2,"score":0.8999303579330444},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.6846263408660889},{"id":"https://openalex.org/C29829512","wikidata":"https://www.wikidata.org/wiki/Q40218","display_name":"Spacecraft","level":2,"score":0.6336991786956787},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.580867350101471},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.510691225528717},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.44546806812286377},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4037861227989197},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.39652585983276367},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3739698529243469},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3475803732872009},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3423958718776703},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23898425698280334},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19835925102233887},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.1728110909461975},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.132884681224823},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.10836362838745117},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1016/j.actaastro.2020.03.026","doi":"https://doi.org/10.1016/j.actaastro.2020.03.026","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.actaastro.2020.03.026","pdf_url":null,"source":{"id":"https://openalex.org/S179591353","display_name":"Acta Astronautica","issn_l":"0094-5765","issn":["0094-5765","1879-2030"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Astronautica","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1911.08553","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1911.08553","pdf_url":"https://arxiv.org/pdf/1911.08553","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:2991332927","doi":null,"is_oa":true,"landing_page_url":"http://export.arxiv.org/pdf/1911.08553","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"pmh:oai:dspace.mit.edu:1721.1/135438","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/1721.1/135438","pdf_url":null,"source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"MIT web domain","raw_type":"Article"},{"id":"pmh:oai:dspace.mit.edu:1721.1/135438.2","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/1721.1/135438.2","pdf_url":null,"source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"MIT web domain","raw_type":"Article"},{"id":"doi:10.48550/arxiv.1911.08553","doi":"https://doi.org/10.48550/arxiv.1911.08553","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1911.08553","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1911.08553","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1911.08553","pdf_url":"https://arxiv.org/pdf/1911.08553","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3014752176.pdf","grobid_xml":"https://content.openalex.org/works/W3014752176.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W590604950","https://openalex.org/W1771410628","https://openalex.org/W1847088711","https://openalex.org/W1965743609","https://openalex.org/W2003713875","https://openalex.org/W2046270819","https://openalex.org/W2077904363","https://openalex.org/W2080343550","https://openalex.org/W2123045220","https://openalex.org/W2147675181","https://openalex.org/W2153506689","https://openalex.org/W2283263990","https://openalex.org/W2318712405","https://openalex.org/W2397569182","https://openalex.org/W2468008715","https://openalex.org/W2497158372","https://openalex.org/W2529477964","https://openalex.org/W2550182557","https://openalex.org/W2597508695","https://openalex.org/W2604763608","https://openalex.org/W2736601468","https://openalex.org/W2765602917","https://openalex.org/W2787501667","https://openalex.org/W2948170155","https://openalex.org/W2949608212","https://openalex.org/W2959289771","https://openalex.org/W2997177857","https://openalex.org/W2997350263","https://openalex.org/W2999854857","https://openalex.org/W3004331258","https://openalex.org/W4210257298","https://openalex.org/W4232978233","https://openalex.org/W4238107810","https://openalex.org/W4238132378","https://openalex.org/W4251329402","https://openalex.org/W6600137863","https://openalex.org/W6732103282","https://openalex.org/W6772703294","https://openalex.org/W6811851346","https://openalex.org/W6814003322","https://openalex.org/W6832890060","https://openalex.org/W6941419614"],"related_works":["https://openalex.org/W2991332927","https://openalex.org/W2997773510","https://openalex.org/W2318712405","https://openalex.org/W2959289771","https://openalex.org/W6996493373","https://openalex.org/W7203991130","https://openalex.org/W4322741828","https://openalex.org/W6903147659","https://openalex.org/W2919649119","https://openalex.org/W4309579143"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":4}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2020-04-10T00:00:00"}