{"id":"https://openalex.org/W4386026190","doi":"https://doi.org/10.1038/s42256-023-00701-w","title":"Identifying important sensory feedback for learning locomotion skills","display_name":"Identifying important sensory feedback for learning locomotion skills","publication_year":2023,"publication_date":"2023-08-21","ids":{"openalex":"https://openalex.org/W4386026190","doi":"https://doi.org/10.1038/s42256-023-00701-w"},"language":"en","primary_location":{"id":"doi:10.1038/s42256-023-00701-w","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s42256-023-00701-w","pdf_url":"https://www.nature.com/articles/s42256-023-00701-w.pdf","source":{"id":"https://openalex.org/S2912241403","display_name":"Nature Machine Intelligence","issn_l":"2522-5839","issn":["2522-5839"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nature Machine Intelligence","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.nature.com/articles/s42256-023-00701-w.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082041086","display_name":"Wanming Yu","orcid":"https://orcid.org/0000-0002-5522-7937"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Wanming Yu","raw_affiliation_strings":["School of Informatics, University of Edinburgh, Edinburgh, UK"],"raw_orcid":"https://orcid.org/0000-0002-5522-7937","affiliations":[{"raw_affiliation_string":"School of Informatics, University of Edinburgh, Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019129514","display_name":"Chuanyu Yang","orcid":"https://orcid.org/0000-0001-9082-5193"},"institutions":[{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]},{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["CN","GB"],"is_corresponding":false,"raw_author_name":"Chuanyu Yang","raw_affiliation_strings":["School of Informatics, University of Edinburgh, Edinburgh, UK","Shenzhen Amigaga Technology, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Informatics, University of Edinburgh, Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]},{"raw_affiliation_string":"Shenzhen Amigaga Technology, Shenzhen, China","institution_ids":["https://openalex.org/I4210152380"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043683982","display_name":"Christopher McGreavy","orcid":"https://orcid.org/0000-0001-8424-1941"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Christopher McGreavy","raw_affiliation_strings":["School of Informatics, University of Edinburgh, Edinburgh, UK"],"raw_orcid":"https://orcid.org/0000-0001-8424-1941","affiliations":[{"raw_affiliation_string":"School of Informatics, University of Edinburgh, Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068734838","display_name":"Eleftherios Triantafyllidis","orcid":"https://orcid.org/0000-0001-7578-4290"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Eleftherios Triantafyllidis","raw_affiliation_strings":["School of Informatics, University of Edinburgh, Edinburgh, UK"],"raw_orcid":"https://orcid.org/0000-0001-7578-4290","affiliations":[{"raw_affiliation_string":"School of Informatics, University of Edinburgh, Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011177211","display_name":"Guillaume Bellegarda","orcid":"https://orcid.org/0000-0001-5809-3340"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Guillaume Bellegarda","raw_affiliation_strings":["Biorobotics Laboratory, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland"],"raw_orcid":"https://orcid.org/0000-0001-5809-3340","affiliations":[{"raw_affiliation_string":"Biorobotics Laboratory, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078319507","display_name":"Milad Shafiee","orcid":"https://orcid.org/0000-0002-2171-5326"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Milad Shafiee","raw_affiliation_strings":["Biorobotics Laboratory, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biorobotics Laboratory, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069603317","display_name":"Auke Jan Ijspeert","orcid":"https://orcid.org/0000-0003-1417-9980"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Auke Jan Ijspeert","raw_affiliation_strings":["Biorobotics Laboratory, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland"],"raw_orcid":"https://orcid.org/0000-0003-1417-9980","affiliations":[{"raw_affiliation_string":"Biorobotics Laboratory, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100351560","display_name":"Zhibin Li","orcid":"https://orcid.org/0000-0002-6357-7419"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Zhibin Li","raw_affiliation_strings":["Department of Computer Science, University College London, London, UK"],"raw_orcid":"https://orcid.org/0000-0002-6357-7419","affiliations":[{"raw_affiliation_string":"Department of Computer Science, University College London, London, UK","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100351560"],"corresponding_institution_ids":["https://openalex.org/I45129253"],"apc_list":{"value":9750,"currency":"EUR","value_usd":11690},"apc_paid":{"value":9750,"currency":"EUR","value_usd":11690},"fwci":2.1578,"has_fulltext":true,"cited_by_count":22,"citation_normalized_percentile":{"value":0.87189916,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"5","issue":"8","first_page":"919","last_page":"932"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10879","display_name":"Robotic Locomotion and Control","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10879","display_name":"Robotic Locomotion and Control","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10653","display_name":"Robot Manipulation and Learning","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10982","display_name":"Motor Control and Adaptation","score":0.96670001745224,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.7735671401023865},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5857198238372803},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5669546127319336},{"id":"https://openalex.org/keywords/motor-skill","display_name":"Motor skill","score":0.5359256267547607},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.5272055268287659},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5124660134315491},{"id":"https://openalex.org/keywords/motor-learning","display_name":"Motor learning","score":0.4774489998817444},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4405134618282318},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.37221547961235046},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3296719789505005},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.20381519198417664},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.183582603931427},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.17838937044143677}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.7735671401023865},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5857198238372803},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5669546127319336},{"id":"https://openalex.org/C169976356","wikidata":"https://www.wikidata.org/wiki/Q13208902","display_name":"Motor skill","level":2,"score":0.5359256267547607},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.5272055268287659},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5124660134315491},{"id":"https://openalex.org/C107690735","wikidata":"https://www.wikidata.org/wiki/Q852461","display_name":"Motor learning","level":2,"score":0.4774489998817444},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4405134618282318},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.37221547961235046},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3296719789505005},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.20381519198417664},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.183582603931427},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.17838937044143677},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1038/s42256-023-00701-w","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s42256-023-00701-w","pdf_url":"https://www.nature.com/articles/s42256-023-00701-w.pdf","source":{"id":"https://openalex.org/S2912241403","display_name":"Nature Machine Intelligence","issn_l":"2522-5839","issn":["2522-5839"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nature Machine Intelligence","raw_type":"journal-article"},{"id":"pmh:oai:infoscience.epfl.ch:304880","is_oa":true,"landing_page_url":"https://infoscience.epfl.ch/handle/20.500.14299/200576","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"WoS","raw_type":"research article"},{"id":"pmh:oai:pure.ed.ac.uk:openaire/fc9ba57b-911d-479f-8135-8b3f05146dad","is_oa":true,"landing_page_url":"https://www.research.ed.ac.uk/en/publications/fc9ba57b-911d-479f-8135-8b3f05146dad","pdf_url":null,"source":{"id":"https://openalex.org/S4306400321","display_name":"Edinburgh Research Explorer (University of Edinburgh)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98677209","host_organization_name":"University of Edinburgh","host_organization_lineage":["https://openalex.org/I98677209"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Yu, W, Yang, C, McGreavy, C, Triantafyllidis, E, Bellegarda, G, Shafiee, M, Ijspeert, A J & Li, Z 2023, 'Identifying important sensory feedback for learning locomotion skills', Nature Machine Intelligence, vol. 5, no. 8, pp. 919-932. https://doi.org/10.1038/s42256-023-00701-w","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:pure.ed.ac.uk:publications/fc9ba57b-911d-479f-8135-8b3f05146dad","is_oa":true,"landing_page_url":"https://hdl.handle.net/20.500.11820/fc9ba57b-911d-479f-8135-8b3f05146dad","pdf_url":null,"source":{"id":"https://openalex.org/S4306400321","display_name":"Edinburgh Research Explorer (University of Edinburgh)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98677209","host_organization_name":"University of Edinburgh","host_organization_lineage":["https://openalex.org/I98677209"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Yu, W, Yang, C, McGreavy, C, Triantafyllidis, E, Bellegarda, G, Shafiee, M, Ijspeert, A J & Li, Z 2023, 'Identifying important sensory feedback for learning locomotion skills', Nature Machine Intelligence, vol. 5, no. 8, pp. 919-932. https://doi.org/10.1038/s42256-023-00701-w","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"doi:10.1038/s42256-023-00701-w","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s42256-023-00701-w","pdf_url":"https://www.nature.com/articles/s42256-023-00701-w.pdf","source":{"id":"https://openalex.org/S2912241403","display_name":"Nature Machine Intelligence","issn_l":"2522-5839","issn":["2522-5839"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nature Machine Intelligence","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Quality Education","score":0.7099999785423279,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4386026190.pdf"},"referenced_works_count":52,"referenced_works":["https://openalex.org/W56457934","https://openalex.org/W1527571715","https://openalex.org/W1955830134","https://openalex.org/W2013876510","https://openalex.org/W2037050168","https://openalex.org/W2083141675","https://openalex.org/W2093937828","https://openalex.org/W2097723835","https://openalex.org/W2118223742","https://openalex.org/W2140497618","https://openalex.org/W2148217105","https://openalex.org/W2160740151","https://openalex.org/W2169109050","https://openalex.org/W2171073614","https://openalex.org/W2296691800","https://openalex.org/W2469381446","https://openalex.org/W2478708596","https://openalex.org/W2539250051","https://openalex.org/W2694031977","https://openalex.org/W2776406584","https://openalex.org/W2782777427","https://openalex.org/W2901138442","https://openalex.org/W2907537824","https://openalex.org/W2910066306","https://openalex.org/W2911087563","https://openalex.org/W2962858109","https://openalex.org/W2963184939","https://openalex.org/W3006422628","https://openalex.org/W3092277419","https://openalex.org/W3093687066","https://openalex.org/W3093922502","https://openalex.org/W3104876774","https://openalex.org/W3104883169","https://openalex.org/W3108144771","https://openalex.org/W3111153115","https://openalex.org/W3111294788","https://openalex.org/W3126321819","https://openalex.org/W3187133229","https://openalex.org/W3198803056","https://openalex.org/W3204973825","https://openalex.org/W3207033168","https://openalex.org/W4206589784","https://openalex.org/W4226143977","https://openalex.org/W4246767849","https://openalex.org/W4248406154","https://openalex.org/W4283787029","https://openalex.org/W4287818847","https://openalex.org/W4309323738","https://openalex.org/W6713134421","https://openalex.org/W6747387971","https://openalex.org/W6753526802","https://openalex.org/W6913027372"],"related_works":["https://openalex.org/W4308126387","https://openalex.org/W1970523025","https://openalex.org/W2801972429","https://openalex.org/W2071080072","https://openalex.org/W2013588380","https://openalex.org/W3185285019","https://openalex.org/W2368697114","https://openalex.org/W1967161469","https://openalex.org/W2347647442","https://openalex.org/W2073908631"],"abstract_inverted_index":{"Abstract":[0],"Robot":[1],"motor":[2,31,86,107,177,187],"skills":[3,87,143,188],"can":[4,133,149],"be":[5,26],"acquired":[6],"by":[7],"deep":[8,90],"reinforcement":[9,91],"learning":[10,181],"as":[11,57],"neural":[12,39],"networks":[13],"to":[14,25,49,98,154],"reflect":[15],"state\u2013action":[16],"mapping.":[17],"The":[18],"selection":[19],"of":[20,35,38,64,81,157,170,176,182,186],"states":[21,52,84,104,114,148],"has":[22],"been":[23],"demonstrated":[24],"crucial":[27],"for":[28,85,105],"successful":[29],"robot":[30,106,132],"learning.":[32,92,108],"However,":[33],"because":[34],"the":[36,65,78,100,112,155,168,180],"complexity":[37],"networks,":[40],"human":[41],"insights":[42,166],"and":[43,120,123],"engineering":[44],"efforts":[45],"are":[46],"often":[47],"required":[48],"select":[50],"appropriate":[51],"through":[53,89],"qualitative":[54],"approaches,":[55],"such":[56],"ablation":[58],"studies,":[59],"without":[60],"a":[61,71,96,129,183],"quantitative":[62,165],"analysis":[63,74],"state":[66,171],"importance.":[67],"Here":[68],"we":[69,126],"present":[70],"systematic":[72],"saliency":[73],"that":[75,128,141],"quantitatively":[76],"evaluates":[77],"relative":[79],"importance":[80],"different":[82],"feedback":[83,103],"learned":[88,144],"Our":[93],"approach":[94],"provides":[95,164],"guideline":[97],"identify":[99],"most":[101],"essential":[102],"By":[109],"using":[110],"only":[111,145],"important":[113,147],"including":[115],"joint":[116],"positions,":[117],"gravity":[118],"vector":[119],"base":[121],"linear":[122],"angular":[124],"velocities,":[125],"demonstrate":[127],"simulated":[130],"quadruped":[131],"learn":[134],"various":[135],"robust":[136],"locomotion":[137,142],"skills.":[138],"We":[139],"find":[140],"with":[146,159,189],"achieve":[150],"task":[151],"performance":[152,156],"comparable":[153],"those":[158],"more":[160],"states.":[161],"This":[162],"work":[163],"into":[167],"impacts":[169],"observations":[172],"on":[173],"specific":[174],"types":[175],"skills,":[178],"enabling":[179],"wide":[184],"range":[185],"minimal":[190],"sensing":[191],"dependencies.":[192]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}