{"id":"https://openalex.org/W2133597821","doi":"https://doi.org/10.1109/iros.2008.4650584","title":"1Km autonomous robot navigation on outdoor pedestrian paths &amp;#x201C;running the Tsukuba challenge 2007&amp;#x201D;","display_name":"1Km autonomous robot navigation on outdoor pedestrian paths &amp;#x201C;running the Tsukuba challenge 2007&amp;#x201D;","publication_year":2008,"publication_date":"2008-09-01","ids":{"openalex":"https://openalex.org/W2133597821","doi":"https://doi.org/10.1109/iros.2008.4650584","mag":"2133597821"},"language":"en","primary_location":{"id":"doi:10.1109/iros.2008.4650584","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros.2008.4650584","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE/RSJ International Conference on Intelligent Robots and Systems","raw_type":"proceedings-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/A5108556812","display_name":"Yoichi Morales","orcid":null},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Y. Morales","raw_affiliation_strings":["University of Tsukuba, Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"University of Tsukuba, Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113688124","display_name":"Eijiro Takeuchi","orcid":null},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"E. Takeuchi","raw_affiliation_strings":["Tohoku University, Sendai, Japan"],"affiliations":[{"raw_affiliation_string":"Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037312161","display_name":"Alexander Carballo","orcid":"https://orcid.org/0000-0002-5941-2195"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"A. Carballo","raw_affiliation_strings":["University of Tsukuba, Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"University of Tsukuba, Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109232097","display_name":"Wataru Tokunaga","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W. Tokunaga","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008786040","display_name":"Hiroyasu Kuniyoshi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. Kuniyoshi","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012879906","display_name":"Atsushi Aburadani","orcid":null},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"A. Aburadani","raw_affiliation_strings":["University of Tsukuba, Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"University of Tsukuba, Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078321177","display_name":"Aiko Hirosawa","orcid":"https://orcid.org/0009-0008-4539-5479"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Hirosawa","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090105117","display_name":"Yoshisada Nagasaka","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Y. Nagasaka","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082035600","display_name":"Yoshio Suzuki","orcid":"https://orcid.org/0000-0003-4982-5591"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Y. Suzuki","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5040898489","display_name":"T. Tsubouchi","orcid":"https://orcid.org/0000-0001-6774-8847"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Tsubouchi","raw_affiliation_strings":["University of Tsukuba, Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"University of Tsukuba, Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5108556812"],"corresponding_institution_ids":["https://openalex.org/I146399215"],"apc_list":null,"apc_paid":null,"fwci":2.4583,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.90193007,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"219","last_page":"225"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9997000098228455,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9990000128746033,"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/T13382","display_name":"Robotics and Automated Systems","score":0.9969000220298767,"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/computer-science","display_name":"Computer science","score":0.6412229537963867},{"id":"https://openalex.org/keywords/mobile-robot","display_name":"Mobile robot","score":0.6301525235176086},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.609510064125061},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.5967082977294922},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5444284081459045},{"id":"https://openalex.org/keywords/mobile-robot-navigation","display_name":"Mobile robot navigation","score":0.5311060547828674},{"id":"https://openalex.org/keywords/pedestrian","display_name":"Pedestrian","score":0.5246118307113647},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.45788681507110596},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.4351498782634735},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3668794631958008},{"id":"https://openalex.org/keywords/robot-control","display_name":"Robot control","score":0.2458098828792572},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2201608121395111},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.0844498872756958}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6412229537963867},{"id":"https://openalex.org/C19966478","wikidata":"https://www.wikidata.org/wiki/Q4810574","display_name":"Mobile robot","level":3,"score":0.6301525235176086},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.609510064125061},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.5967082977294922},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5444284081459045},{"id":"https://openalex.org/C26990112","wikidata":"https://www.wikidata.org/wiki/Q6887224","display_name":"Mobile robot navigation","level":5,"score":0.5311060547828674},{"id":"https://openalex.org/C2777113093","wikidata":"https://www.wikidata.org/wiki/Q221488","display_name":"Pedestrian","level":2,"score":0.5246118307113647},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.45788681507110596},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.4351498782634735},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3668794631958008},{"id":"https://openalex.org/C65401140","wikidata":"https://www.wikidata.org/wiki/Q7353385","display_name":"Robot control","level":4,"score":0.2458098828792572},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2201608121395111},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.0844498872756958},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iros.2008.4650584","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros.2008.4650584","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE/RSJ International Conference on Intelligent Robots and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","score":0.5,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W46301066","https://openalex.org/W116412713","https://openalex.org/W159186442","https://openalex.org/W179122090","https://openalex.org/W1554903549","https://openalex.org/W2021063678","https://openalex.org/W2024052513","https://openalex.org/W2036339490","https://openalex.org/W2089652819","https://openalex.org/W2114309107","https://openalex.org/W2140027085","https://openalex.org/W2141382765","https://openalex.org/W2154844948","https://openalex.org/W2168801682","https://openalex.org/W2535760380","https://openalex.org/W3152161288","https://openalex.org/W6604723860","https://openalex.org/W6606498993","https://openalex.org/W6728657471"],"related_works":["https://openalex.org/W2093507260","https://openalex.org/W2562628082","https://openalex.org/W2378318959","https://openalex.org/W2083994890","https://openalex.org/W2369541203","https://openalex.org/W2360994936","https://openalex.org/W3081536868","https://openalex.org/W2523265608","https://openalex.org/W2122735287","https://openalex.org/W2324656256"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"and":[3,52,57,76],"describes":[4],"the":[5,31,67,71,86],"approach":[6],"for":[7,59],"achieving":[8],"long":[9],"distance":[10],"autonomous":[11],"navigation":[12,78],"with":[13,49,90],"a":[14,46],"mobile":[15],"robot":[16],"on":[17],"outdoor":[18],"cluttered":[19,62],"pedestrian":[20],"paths.":[21],"The":[22,54,83],"task":[23],"was":[24],"to":[25],"finish":[26],"an":[27],"event":[28],"launched":[29],"by":[30],"City":[32],"of":[33,41,70,85],"Tsukuba":[34],"in":[35,45,61],"Japan,":[36],"called":[37],"\u201cRealWorld":[38],"Robot":[39],"Challenge\u201d,":[40],"navigating":[42,60],"1km":[43],"autonomously":[44],"real":[47,50],"environment":[48],"pedestrians":[51],"bicycles.":[53],"hardware,":[55],"software":[56],"strategy":[58],"environments":[63],"is":[64,81,88],"explained.":[65],"Moreover,":[66],"complementary":[68],"functionality":[69],"overall":[72],"system":[73,87],"where":[74],"map-based":[75],"sensor-based":[77],"seamlessly":[79],"change,":[80],"presented.":[82],"robustness":[84],"validated":[89],"experimental":[91],"results.":[92]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":8}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
