{"id":"https://openalex.org/W4225257176","doi":"https://doi.org/10.1587/transinf.2021edl8069","title":"Stochastic Path Optimization to Improve Navigation Safety in Urban Environment","display_name":"Stochastic Path Optimization to Improve Navigation Safety in Urban Environment","publication_year":2022,"publication_date":"2022-04-30","ids":{"openalex":"https://openalex.org/W4225257176","doi":"https://doi.org/10.1587/transinf.2021edl8069"},"language":"en","primary_location":{"id":"doi:10.1587/transinf.2021edl8069","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2021edl8069","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E105.D/5/E105.D_2021EDL8069/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/transinf/E105.D/5/E105.D_2021EDL8069/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053812196","display_name":"Byungjae Park","orcid":null},"institutions":[{"id":"https://openalex.org/I35886859","display_name":"Korea University of Technology and Education","ror":"https://ror.org/053nycv62","country_code":"KR","type":"education","lineage":["https://openalex.org/I35886859"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Byungjae PARK","raw_affiliation_strings":["School of Mechanical Engineering, Korea University of Technology and Education"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Korea University of Technology and Education","institution_ids":["https://openalex.org/I35886859"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5053812196"],"corresponding_institution_ids":["https://openalex.org/I35886859"],"apc_list":null,"apc_paid":null,"fwci":0.1016,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.35519784,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"E105.D","issue":"5","first_page":"1116","last_page":"1119"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9998000264167786,"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":0.9998000264167786,"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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/waypoint","display_name":"Waypoint","score":0.8196618556976318},{"id":"https://openalex.org/keywords/smoothness","display_name":"Smoothness","score":0.8079907298088074},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.788862407207489},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.7601441740989685},{"id":"https://openalex.org/keywords/motion-planning","display_name":"Motion planning","score":0.5752708911895752},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.539309024810791},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.42614737153053284},{"id":"https://openalex.org/keywords/fast-path","display_name":"Fast path","score":0.41973644495010376},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35581886768341064},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21137407422065735},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11867591738700867},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.08553463220596313},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.06780654191970825}],"concepts":[{"id":"https://openalex.org/C2781271823","wikidata":"https://www.wikidata.org/wiki/Q138081","display_name":"Waypoint","level":2,"score":0.8196618556976318},{"id":"https://openalex.org/C102634674","wikidata":"https://www.wikidata.org/wiki/Q868473","display_name":"Smoothness","level":2,"score":0.8079907298088074},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.788862407207489},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.7601441740989685},{"id":"https://openalex.org/C81074085","wikidata":"https://www.wikidata.org/wiki/Q366872","display_name":"Motion planning","level":3,"score":0.5752708911895752},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.539309024810791},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.42614737153053284},{"id":"https://openalex.org/C32638748","wikidata":"https://www.wikidata.org/wiki/Q5437051","display_name":"Fast path","level":4,"score":0.41973644495010376},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35581886768341064},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21137407422065735},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11867591738700867},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.08553463220596313},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.06780654191970825},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transinf.2021edl8069","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2021edl8069","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E105.D/5/E105.D_2021EDL8069/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transinf.2021edl8069","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2021edl8069","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E105.D/5/E105.D_2021EDL8069/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.8100000023841858,"id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G8558836408","display_name":null,"funder_award_id":"2021R1F1A1057949","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4225257176.pdf","grobid_xml":"https://content.openalex.org/works/W4225257176.grobid-xml"},"referenced_works_count":9,"referenced_works":["https://openalex.org/W1996183429","https://openalex.org/W2032924574","https://openalex.org/W2153635508","https://openalex.org/W2153977410","https://openalex.org/W2163411428","https://openalex.org/W2165216595","https://openalex.org/W2408243243","https://openalex.org/W3159537771","https://openalex.org/W3176573825"],"related_works":["https://openalex.org/W2863424594","https://openalex.org/W2359600231","https://openalex.org/W3216757130","https://openalex.org/W2380019117","https://openalex.org/W2126380264","https://openalex.org/W1987886368","https://openalex.org/W3154539612","https://openalex.org/W4285225561","https://openalex.org/W2126635878","https://openalex.org/W1660309994"],"abstract_inverted_index":{"This":[0],"letter":[1],"proposes":[2],"a":[3,38],"post-processing":[4],"method":[5,26,69,84],"to":[6,41],"improve":[7,42,86],"the":[8,13,28,48,51,60,72,75,82,87,92,97,100],"smoothness":[9,44,88],"and":[10,45,89,95],"safety":[11,90],"of":[12,62,74,91,99],"path":[14,30,34,53,94],"for":[15],"an":[16,21],"autonomous":[17],"vehicle":[18],"navigating":[19],"in":[20],"urban":[22],"environment.":[23],"The":[24,67],"proposed":[25,49,68,83],"transforms":[27],"initial":[29,52,93],"given":[31],"by":[32,57],"local":[33],"planning":[35],"algorithms":[36],"using":[37],"stochastic":[39],"approach":[40],"its":[43],"safety.":[46],"Using":[47],"method,":[50],"is":[54],"efficiently":[55],"transformed":[56,76,101],"iteratively":[58],"updating":[59],"position":[61],"each":[63],"waypoint":[64],"within":[65],"it.":[66],"also":[70],"guarantees":[71],"feasibility":[73,98],"path.":[77,102],"Experimental":[78],"results":[79],"verify":[80],"that":[81],"can":[85],"ensure":[96]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2025-10-10T00:00:00"}