{"id":"https://openalex.org/W2094465195","doi":"https://doi.org/10.1016/0921-8890(93)90022-5","title":"Exploring Mount Erebus by walking robot","display_name":"Exploring Mount Erebus by walking robot","publication_year":1993,"publication_date":"1993-12-01","ids":{"openalex":"https://openalex.org/W2094465195","doi":"https://doi.org/10.1016/0921-8890(93)90022-5","mag":"2094465195"},"language":"en","primary_location":{"id":"doi:10.1016/0921-8890(93)90022-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0921-8890(93)90022-5","pdf_url":null,"source":{"id":"https://openalex.org/S133768115","display_name":"Robotics and Autonomous Systems","issn_l":"0921-8890","issn":["0921-8890","1872-793X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Robotics and Autonomous Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073562330","display_name":"David Wettergreen","orcid":"https://orcid.org/0000-0002-4262-7018"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"David Wettergreen","raw_affiliation_strings":["The Robotics Institute, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Robotics Institute, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111928841","display_name":"Chuck Thorpe","orcid":null},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chuck Thorpe","raw_affiliation_strings":["The Robotics Institute, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Robotics Institute, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063424666","display_name":"Red Whittaker","orcid":null},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Red Whittaker","raw_affiliation_strings":["The Robotics Institute, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Robotics Institute, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA","institution_ids":["https://openalex.org/I74973139"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5073562330"],"corresponding_institution_ids":["https://openalex.org/I74973139"],"apc_list":{"value":3020,"currency":"USD","value_usd":3020},"apc_paid":null,"fwci":4.9258,"has_fulltext":false,"cited_by_count":80,"citation_normalized_percentile":{"value":0.95340261,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"11","issue":"3-4","first_page":"171","last_page":"185"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10879","display_name":"Robotic Locomotion and Control","score":0.9987999796867371,"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":0.9987999796867371,"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/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T13382","display_name":"Robotics and Automated Systems","score":0.9878000020980835,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mount","display_name":"Mount","score":0.9388900995254517},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.7059540748596191},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.7024766206741333},{"id":"https://openalex.org/keywords/volcano","display_name":"Volcano","score":0.6888667345046997},{"id":"https://openalex.org/keywords/robotics","display_name":"Robotics","score":0.6863090991973877},{"id":"https://openalex.org/keywords/impact-crater","display_name":"Impact crater","score":0.6522132754325867},{"id":"https://openalex.org/keywords/climbing","display_name":"Climbing","score":0.5483137965202332},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.47179335355758667},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.465271919965744},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43538522720336914},{"id":"https://openalex.org/keywords/astrobiology","display_name":"Astrobiology","score":0.25481945276260376},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.15449577569961548},{"id":"https://openalex.org/keywords/history","display_name":"History","score":0.1433257758617401},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.11445030570030212},{"id":"https://openalex.org/keywords/archaeology","display_name":"Archaeology","score":0.11242270469665527},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08943670988082886},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07231849431991577}],"concepts":[{"id":"https://openalex.org/C2778091609","wikidata":"https://www.wikidata.org/wiki/Q14713","display_name":"Mount","level":2,"score":0.9388900995254517},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.7059540748596191},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.7024766206741333},{"id":"https://openalex.org/C120806208","wikidata":"https://www.wikidata.org/wiki/Q8072","display_name":"Volcano","level":2,"score":0.6888667345046997},{"id":"https://openalex.org/C34413123","wikidata":"https://www.wikidata.org/wiki/Q170978","display_name":"Robotics","level":3,"score":0.6863090991973877},{"id":"https://openalex.org/C179537507","wikidata":"https://www.wikidata.org/wiki/Q55818","display_name":"Impact crater","level":2,"score":0.6522132754325867},{"id":"https://openalex.org/C95038775","wikidata":"https://www.wikidata.org/wiki/Q22857","display_name":"Climbing","level":2,"score":0.5483137965202332},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.47179335355758667},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.465271919965744},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43538522720336914},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.25481945276260376},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.15449577569961548},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.1433257758617401},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.11445030570030212},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.11242270469665527},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08943670988082886},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07231849431991577},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/0921-8890(93)90022-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0921-8890(93)90022-5","pdf_url":null,"source":{"id":"https://openalex.org/S133768115","display_name":"Robotics and Autonomous Systems","issn_l":"0921-8890","issn":["0921-8890","1872-793X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Robotics and Autonomous Systems","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.46.6546","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.46.6546","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ri.cmu.edu/pub_files/pub2/wettergreen_david_1993_2/wettergreen_david_1993_2.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.6200000047683716}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W101508493","https://openalex.org/W2020342163","https://openalex.org/W2028557942","https://openalex.org/W2041019458","https://openalex.org/W2116420558","https://openalex.org/W2126202890","https://openalex.org/W2130764388","https://openalex.org/W2138102136","https://openalex.org/W2162456360","https://openalex.org/W6660661364","https://openalex.org/W6677575017","https://openalex.org/W6679512045","https://openalex.org/W6680427417","https://openalex.org/W6684056190"],"related_works":["https://openalex.org/W2625809971","https://openalex.org/W1663847441","https://openalex.org/W2768493687","https://openalex.org/W2170886505","https://openalex.org/W1969484083","https://openalex.org/W2743845306","https://openalex.org/W2792375831","https://openalex.org/W2386713424","https://openalex.org/W3170601672","https://openalex.org/W1663871082"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}